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This publication provides information on budding and grafting techniques, which can be used successfully in commercial operations.
An introduction to soil acidity and liming for farmers and gardeners to increase crop income and improve lawn and garden performance. Topics covered include soil pH, soil testing, liming standards and application and incorporation of lime into soil.
This propagation chapter from the Extension Gardener Handbook explains how and why to grow new plants from seed (sexual reproduction) and from cuttings (asexual propagation).
This publication describes types of packaging for fresh fruits and vegetables, including each packaging's functions, uses and limitations.
This guide presents basic facts about seeds, including how they develop, how to store and germinate seeds successfully and the factors that influence seed quality. It also summarizes the North Carolina laws that affect seed collecting and distribution.
This comprehensive guide offers information on different grasses for North Carolina lawns, as well as how to establish, care for, maintain, and renovate a new lawn.
This factsheet provides instructions on how to properly care for tall fescue grass year round. It also includes information on grasscycling and integrated pest management.
This publication focuses on the management techniques and economic analysis of orchards with more than 150 to 180 trees per acre.
Many landscape maintenance professionals have grown reliant on glyphosate for weed control. Landscape weed control without glyphosate is certainly possible but will require more planning, careful consideration of alternative treatments, more frequent site visits, and higher costs. This publication discusses alternative treatments, their properties, uses and limitations.
This manual, updated every year, covers pesticide use and safety information, chemical application equipment, fertilizer use, insect control, chemical weed control, plant growth regulators, animal damage control and disease control.
The following management practices will help you care for your lawn throughout the year. Location, terrain, soil type and condition, age of the lawn, previous lawn care, and other factors affect turf performance, so adjust these management practices and dates to suit your particular lawn.
This publication, chapter 7 of the 2016 Southeast Regional Caneberry Production Guide, discusses the advantages and disadvantages of various trellis systems for blackberry and raspberry production.
With training and pruning, fruit trees will develop the proper shape and form to yield high-quality fruit sooner and will live longer. Learn how to train your trees for productivity and prune to remove dead, diseased or broken limbs. This publication includes descriptions of dormant pruning, summer pruning, types of pruning cuts and different training systems.
This publication for homeowners and landscapers describes how to mow, fertilize, irrigate, and control weeds in a zoysiagrass lawn.
Sooner or later most home gardeners think about growing roses. Landscape uses are quite varied because of the many different types of roses. They can be mass planted in beds, used as specimen or trained plants, planted as screens or hedges, or located near fences or arbors and allowed to climb. Several miniature cultivars can even be used as a ground cover or as edging material. Roses are available in almost any color imaginable and are suited to a number of sites.
Italian honey bees are susceptible to two deadly parasitic mites, while Russian bees have shown promise in resistance to these mites. This factsheet offers comparisons between Italian and Russian honey bees.
An overview of honey bee dancing, a behavior that constitutes a language telling other workers the location of a food source.
This third in a series on pruning offers general tips on pruning most landscape plants.
Beekeeping is a very enjoyable and rewarding pastime that is relatively inexpensive to get started. Moreover, it’s a hobby that can eventually make you money! This factsheet is a primer on how to start your first hive and begin keeping bees.
This publication discusses growing and harvesting head lettuce, the most important salad vegetable grown in the United States. Per-capita consumption exceeds 25 pounds annually. In North Carolina, the crop can be grown as both a spring and fall crop in eastern North Carolina and even during midsummer in western North Carolina at elevations higher than 3,000 feet.
This publication explains how to start and maintain a successful pecan orchard on a large or small scale.
English ivy (Hedera helix) is a shade-tolerant, woody perennial vine. When established it creates a dense ground cover with attractive dark green foliage. But, left un-checked this introduced plant invades woodlands, climbs (and kills) trees and is considered an invasive species. Pursuing the internet you can find several “recommendations” for controlling English Ivy. Some good, some are questionable. This publication describes cultural and chemical control options.
This factsheet discusses the symptoms and control of bacterial spot of peppers and tomatoes.
The Southeastern Vegetable Extension Workers Group offers this handbook, a joint effort among Extension Specialists and Researchers from 12 land-grant universities in the U.S. who work in the area of vegetable production. These specialists and researchers represent a wide array of disciplines: agricultural engineering, entomology, olericulture (vegetable production), plant pathology, postharvest physiology, soil science, and weed science. This handbook comprises up-to-the-minute information developed from research and Extension projects conducted throughout the southeastern United States.
To apply restricted-use pesticides to agricultural commodities, you must be certified or be supervised by someone who is certified. Anyone who accepts compensation for applying any pesticide on someone else's property must be licensed. This factsheet covers certification and licensing for private and commercial pesticide applicators in North Carolina.
This factsheet, part of the Insect and Related Pests of Vegetables publication, includes an identification key and descriptions of pests that affect bean and pea production.
Honey bees, like all other living things, vary in traits such as temperament, disease resistance and productivity. The environment has a large effect on differences among bee colonies (for example, plants in different areas yield different honey crops), but the genetic makeup of a colony can also impact the characteristics that define a particular group. Beekeepers have long known that different genetic stocks have distinctive characteristics, so they have utilized different strains to suit their particular purpose, whether it be pollination, a honey crop or bee production.
This calendar provides detailed information for the proper care of centipedegrass.
This vegetable pathology factsheet describes the identification and treatment of tomato late blight.
This factsheet offers information on damping off in flower and vegetable seedlings, a result of fungi present in the growing medium.
Ramps, also known as wild leeks, are native to the eastern North American mountains. They can be found growing in patches in rich, moist, deciduous forests and bottoms from as far north as Canada, west to Missouri and Minnesota, and south to North Carolina and Tennessee. In early spring, ramps send up smooth, broad, lily-of-the-valley-like leaves that disappear by summer before the white flowers appear. The bulbs have the pleasant taste of sweet spring onions with a strong garlic-like aroma.
This publication provides information you will need for measuring soil water: types of soil-water measuring devices, how to select the right measuring device and how to prepare and install these devices.
Commercial blueberries are generally planted in low areas with high organic-matter content. These sites satisfy the cultural requirements of blueberries for a constant and uniform moisture supply. However, on cold, still nights when radiation frosts occur, heavy cold air from higher surrounding areas "drains" into the low areas causing lower temperatures. Also, the high organic content, especially if the soil is dry, acts as an insulator to restrict heat in the soil from moving up around the plants. The cultural requirement for a uniform soil moisture makes selecting higher sites that are less subject to radiation frosts much less practical than with other fruit crops. This factsheet discusses protecting blueberry plants from freezing.
This annual guide supplies information concerning pesticides that can be used for controlling pests in turfgrasses. Revised for 2020.
This publication offers information on the Jerusalem artichoke, (Helianthus tuberosus L.), also known as sunchoke, which can be produced throughout the United States. However, the plant is better adapted to the northern two-thirds of the country than the southern third. Most areas of North Carolina are satisfactory for producing the crop although yields are not as good as in cooler climates where the crop is better adapted. Jerusalem artichokes are also often used for pickling purposes.
This guide provides techniques for small-scale outdoor cultivation of shiitake mushrooms on logs. Tree selection and log preparation, spawn selection, inoculation, fruiting, pest and disease management and harvesting are covered.
This publication provides information on cooling basics, common produce cooling methods and other steps for maintaining quality.
The onion is a cool season crop that will withstand moderate freezes. It may be grown either by seeding directly in the field, or by setting transplants. North Carolina growers have an excellent market opportunity in June and July when very few onions are available. Yield will range from 400 to 800 (50-pound) sacks per acre depending on the year and cultural practices. A premium is paid for large onions during our harvest season.
This factsheet summarizes the characteristics of white grubs and addresses how to control them as an insect in turf.
This guide for farmers describes the advantages and disadvantages of using plasticulture to grow vegetables. It includes information on equipment needed, recommended ways to set up a fertigation system and best management practices.
Black cohosh is a member of the Ranunculaceae family. It is a native medicinal plant found in rich woodlands from as far north as Maine and Ontario, south to Georgia, and west to Missouri and Indiana. In North Carolina it can be found at elevations up to 4,000 feet and is most common in the western part of the state. It is an herbaceous perennial reaching a mature height of over four feet tall and can grow 18 to 22 inches per month during the growing season.
This publication has been prepared to acquaint growers, shippers and processors with energy-efficient handling and cooling methods useful in preserving the quality of fresh green beans and field peas.
Southern bacterial wilt of tomatoes is addressed in this factsheet.
Black root rot is caused by a complex of pathogens. These pathogens cause damage to the root structure reducing the fibrous structure and turning roots black. Dysfunctional roots leads to plant stunting and decreased yields.
This publication discusses growing and harvesting bloodroot, a spring wildflower used to produce natural red, orange, and pink dyes, in North Carolina. It can grow in full sun, but is more often found in semi-shaded, light-wooded areas with moist, acidic soil. The root, consisting of a thickened rhizome covered with fibrous roots, is known for its reddish-orange color.
Proper temperature control is essential to protecting the quality of fresh produce. By constructing and maintaining their own cooling facilities, farmers, packers, and roadside vendors can substantially reduce the overall cost of owning one of these useful structures. This publication describes how to plan a postharvest cooling facility of modest size and how to determine the structural and energy requirements.
This publication covers chemical weed control and weed response to a variety of crops.
Turfgrass, trees, and shrubs are desired in most landscapes because they are attractive and useful. Unfortunately, growing turfgrasses in the presence of trees and shrubs can be a formidable task because each plant group competes with the other for the light, water, and nutrients that are essential for survival and growth. The desired effects of trees sometimes make it difficult to grow turf. When trees and shrubs are used to provide screening and privacy, the reduced wind movement and sunlight often increase the chance for disease. Even so, homeowners can take steps to improve the performance of a lawn growing in shade.
This factsheet describes early blight of tomato, including identification, transmission and disease management, and control.
This vegetable pathology factsheet describes the identification and treatment of cucurbit downy mildew.
This Entomology Insect Note discusses how to identify and manage common armored scale insects that feed on ornamental plants in landscapes and nurseries.
This final publication in the Pruning Trees & Shrubs series gives tips for pruning specific plants.
This publication is intended to help growers, packers, and shippers of fresh produce make informed decisions concerning the application of hydrocooling. It discusses various types of hydrocoolers, calculation of hydrocooling rates, postharvest disease control, wastewater discharge considerations, and the energy efficiency of hydrocooling compared to other types of cooling.
This publication includes a key to identifying insects that can affect vegetable production. Asparagus, beans and peas, carrots, crucifers, cucurbits, eggplant, lettuce, okra, onions, peppers, potatoes, sweet corn, sweetpotatoes, and tomatoes are covered specifically.
This factsheet offers information on the identification and management of various flatworms that may be found in North Carolina.
Botrytis rot, or gray mold as it is often called, is a serious disease in all strawberry production areas and is a disease of concern in most years. The disease is a problem not only in the field, but also during storage, transit, and marketing of strawberry fruit, due to onset of severe rot as the fruits begin to ripen. Other parts infected by the fungus include leaves, crown, petals, flower stalks, and fruit caps.
Japanese stiltgrass (Microstegium vimineum) Identification and Management: Brief Description: Japanese stiltgrass (also known as annual jewgrass, bamboograss flexible sesagrass, Japanese grass, Mary’s grass, microstegium, Nepal microstegium, or Vietnamese grass) is a summer annual commonly found in shady, moist areas, and is spreading rapidly in woodlands as well as shaded landscapes and low maintenance turf throughout the southeastern U.S., Mid-Atlantic States and north to New England. Japanese stiltgrass germinates in early spring, several weeks before crabgrass, yet flowers and seeds much later, from mid-September through October. It has broader, shorter leaves than most other annual grasses; somewhat resembling broadleaf signalgrass or spreading dayflower. After frost, the foliage and wiry stems turn a distinctive light tan in color and persist through the winter. Vegetative identification characteristics include: rolled vernation, a very short membranous ligule, and leaf blades that are shorter and broader than most other grasses.
This publication discusses production of winter annual cover crops, their benefits and management. Research has shown several important benefits of planting winter annual cover crops, chief among them erosion control, addition of nitrogen (N) to the soil for use by a subsequent crop, removal of nitrogen from the soil to prevent nutrient loading, buildup of soil organic matter and buildup of residue that acts as a mulch for water conservation or retention.
This vegetable pathology factsheet describes the identification and treatment of Gummy Stem Blight.
This Entomology Insect Note describes the biology and control of mealybugs, an insect pest of greenhouse, nursery and landscape plants.
This factsheet, part of the Insect and Related Pests of Vegetables publication, includes an identification key and descriptions of pests that affect carrots.
This Entomology Insect Note describes the biology and control of Japanese beetle adults, which feed on many species of ornamental trees, shrubs, and flowers.
Intensive Vegetable Production refers to a system of marketing and producing vegetable crops in which great attention is placed on detail and optimization of resources such as land, capital, labor, equipment, transportation to market and management time. The objective of such a system is maximum profit for the farm. The system you choose should take into account your location, availability of markets, production seasons and personal interest. This publication covers irrigation, plastic mulch, pest management, precision seeding, market preparation and many other facets of intensive vegetable production.
This publication, chapter 6 of the 2016 Southeast Regional Caneberry Production Guide, discusses how and when to prune blackberry and raspberry canes.
This factsheet, part of the Insect and Related Pests of Vegetables publication, includes an identification key and descriptions of pests that affect okra.
Anthracnose is an important disease of strawberry with all parts of the plant (fruit, crowns, leaves, petioles and runners) being susceptible to the disease. Disease control is difficult when environmental conditions are favorable for disease development and if inoculum is present. The disease can be especially destructive to susceptible California strawberry cultivars (e.g. Chandler, Camarosa, Albion) when grown on black plastic.
This factsheet, part of the Insect and Related Pests of Vegetables publication, includes an identification key and descriptions of pests that affect crucifers.
This factsheet, part of the Insect and Related Pests of Vegetables publication, includes an identification key and descriptions of pests that affect eggplant.
A step-by-step guide to propagating true-to-type muscadine vines from cuttings or from layering.
This publication presents basic information on factors (veil, water and plant relationships) to be considered in developing an effective irrigation schedule.
This publication covers insect control in a variety of crops, as well as household pests.
This publication has been prepared to acquaint growers, shippers and processors with energy-efficient handling and cooling methods useful in preserving the quality of fresh apples.
This publication offers fertilizer suggestions for a variety of crops, including field, pasture and hay crops, tree fruit, small fruit, ornamental plants and vegetable crops.
Orchard management guide for apples, with information on insect, disease, weed, and mammal control, plus horticultural and fertility practices, use of IPM, prevention of insecticide resistance, and sprayer calibration.
This guide is designed to help identify the most troublesome diseases associated with cool-season turfgrasses. This includes such grasses as tall fescue, fine fescue (chewings, creeping red), Kentucky bluegrass, and perennial ryegrass. A description of the disease symptoms, a list of specific management practices that can be used to prevent or reduce turfgrass injury by disease and a chart to indicate when the disease is most likely to occur are presented.
This guide to lawn maintenance for North Carolina contains information on establishing a new lawn, maintaining it, and controlling lawn pests using organic methods. It also provides information on renovating an existing lawn.
This guide for blackberry and raspberry growers in the Southeast provides information on bramble cultivars, growth, and production practices. Topics covered include recommended cultivars, site selection and preparation, plant establishment, trellis systems, fertility management, harvesting, and postharvest management.
This vegetable pathology factsheet describes the identification and treatment of Fusarium wilt of watermelon.
This Entomology Insect Note describes the biology and control of the granulate (Asian) ambrosia beetle, an insect pest of woody ornamental, fruit, and nut trees throughout North Carolina.
This publication has been prepared to acquaint growers, shippers and processors with energy-efficient handling and cooling methods useful in preserving the quality of fresh tomatoes.
This factsheet covers commercial goldenseal production in North Carolina, a highly valued medicinal herb which has been collected from the forests in North America for hundreds of years. The historical range for goldenseal in the United States was very broad, ranging from as far north as Vermont and Wisconsin, south to Alabama and Georgia, and west to Kansas. It can still be found growing in patches in moist, rich, hardwood forests in much of this area.
This first of four publications in the Pruning Trees & Shrubs series introduces basic pruning concepts and key terms. Subsequent publications in the series provide more information on woody plant biology, necessary tools and pruning guidelines for general purposes and specific species.
This Appendix from the Extension Gardener Handbook will explain a brief history of land development and its influence on landscape design.
This second in a series on pruning offers tips on selecting the right tool for the job and for evaluating a tool’s quality.
This factsheet covers management of bacterial spot on ornamentals.
This factsheet, part of the Insect and Related Pests of Vegetables publication, includes an identification key and descriptions of pests that affect onions.
This factsheet about Fraser fir pests covers white pine cone beetles, bagworms, gypsy moths, Botrytis shoot blight, sooty molds, fern/fir rust, Rhizosphaera needlecast, Annosum root and butt rot, Rosellinia blight and Nectria canker.
This publication covers the identification, distribution and control of mulberryweed, an erect, branching, summer annual weed of landscapes and container nurseries that resembles a mulberry tree (Morus spp.) seedling. A native of eastern Asia, it was introduced into North America in the latter half of the 20th century.
This publication, chapter 2 of the 2016 Southeast Regional Caneberry Production Guide, covers the characteristics of recommended blackberry and raspberry cultivars in the Southeast.
This article describes and defines the different types of insects that sting and are also often mistaken for honey bees.
This factsheet covers leaf scorch, a fungus that weakens strawberry leaves and plants.
Pruning a plant reduces its ultimate adult size and the crop yield in at least the following season. To compensate for this loss of bearing area and yield, other factors, largely economic, must be considered in planning a pruning program.
This publication covers insect and disease control in apples, blueberries, caneberries, grapes, peaches, pecans and strawberries.
This Entomology Insect Note describes the biology and control of gall wasps, a cause of galls on oak trees.
This publication has been prepared to acquaint growers, shippers and processors with energy-efficient handling and cooling methods useful in preserving the quality of fresh cabbage and leafy greens.
This publication covers the characteristics and benefits of forced-air cooling to cool fresh produce to its lowest safe storage temperature as quickly as possible.
This vegetable pathology factsheet describes the identification and treatment of anthracnose in cucurbits.
This factsheet covers the growth, planting, shaping and pests of Leyland cypress, a popular Christmas tree variety.
This factsheet describes the small hive beetle, its life cycle and how to prevent infestations of beehives by the beetle. It includes summaries of recommended treatments to control the beetles inside and outside the hive.
Pole beans are grown commercially in the mountain counties and, on a limited scale, in a few of the eastern counties. They are produced in home gardens throughout the state. Pole beans are grown for their distinctive flavor, long pods, high yield, long harvesting season, and high price.
This publication discusses the biology, damage, and control of fire ants in pastures.
This Entomology Insect Note describes the biology and control of twospotted spider mites on ornamental landscape plants.
This factsheet, part of the Insect and Related Pests of Vegetables publication, includes an identification key and descriptions of pests that affect tomatoes.
This factsheet, part of the Insect and Related Pests of Vegetables publication, includes an identification key and descriptions of pests that affect potatoes.
This factsheet provides a brief summary of the various trees often grown in North Carolina for Christmas tree production.
This vegetable pathology factsheet describes the identification and treatment of Phytophthora blight of peppers.
This vegetable pathology factsheet describes the identification and treatment of black rot in sweetpotatoes.
This factsheet, part of the publication Insect and Related Pests of Vegetables publication, includes an identification key and descriptions of pests in asparagus production.
This Entomology Insect Note describes the biology and control of tea scale, an insect pest of camellias and hollies.
Sophisticated propagation structures are not always required to successfully root ornamental plants. Summer propagation of many woody ornamentals can be accomplished by rooting softwood or semi-hardwood shoots in inexpensive frames equipped with an intermittent mist system. During high summer temperatures, leafy soft shoots root more readily if structures are equipped with mist.
This pesticide factsheet covers the use and characteristics of Casoron (dichlobenil).
This factsheet summarizes the characteristics of the chinch bug and addresses how to control it as an insect in turf.
This Entomology Insect Note describes common aspects of biology and management of soft scale insects on ornamental plants in landscapes and nurseries with summaries of several example species.
Manual removal of weeds is time consuming, expensive, and often results in damage to landscape plants when intertwined roots of both the weed and the ornamental plant are pulled up. Nonselective herbicides (which must be selectively applied to avoid injury to desirable plants) are typically used for postemergence annual and perennial weed control. This publication covers choosing the right herbicide for this situation.
This muscadine grape production guide will help the increasing number of North Carolina farmers who are considering growing and marketing this fruit as a farm diversification option.
This factsheet acquaints growers, shippers and processors with energy-efficient cooling and handling methods useful in preserving the quality of fresh strawberries.
This factsheet, part of the Insect and Related Pests of Vegetables publication, includes an identification key and descriptions of pests that affect eggplant.
This pesticide factsheet covers the use and characteristics of Marengo (indaziflam).
This factsheet, part of the publication Insect and Related Pests of Shrubs publication, includes an identification key and descriptions of pests in gardenia.
The North Carolina Agricultural Research Service tested selected tulip and daffodil (Narcissus spp.) cultivars for four years. Trials were conducted in three climate zones so that results could be extrapolated to most of the United States. This publication for gardeners explains how to prepare the site for planting, how to select the right cultivars, how to fertilize and provides the trial results for spring-flowering bulbs.
North Carolina has one of the most varied climates of any eastern state, and a diverse number of grape species and varieties can be grown. But to be a successful commercial winegrape grower, it is critical that you select varieties that grow well in your region and that have an established market.
General guidelines on how to conduct a bioassay for herbicide residues in soil.
This publication, chapter 8 of the 2016 Southeast Regional Caneberry Production Guide, discusses growing blackberries and raspberries in high tunnels, semi-permanent structures made of steel pipe arches and covered with polyethylene plastic.
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This factsheet, part of Insect and Related Pests of Flowers and Foliage Plants, discusses identifying different caterpillars and moths in commercial garden and plant production.
This vegetable pathology factsheet describes the identification and treatment of Rhizopus soft rot of sweetpotatoes.
This vegetable pathology factsheet describes the identification and treatment of Botrytis gray mold of tomatoes.
This Entomology Insect Note describes the biology and control of the cyclamen and broad mites, insect pests of many flowering shrubs and plants.
This publication covers disease control in a variety of crops.
This Entomology Insect Note describes the biology and control of bagworms, a common ornamental plant pest.
This Entomology Insect Note describes the biology and control of cottony cushion scale, an insect pest that debilitates plants by sucking out sap.
This factsheet, part of the Insect and Related Pests of Vegetables publication, includes an identification key and descriptions of pests that affect peppers.
This publication has been prepared to acquaint growers, shippers and processors with energy-efficient handling and cooling methods useful in preserving the quality of fresh blueberries.
This publication will outline sustainable management practices that are appropriate for strawberry growers in the Southeast, the benefits of these practices, and how they may be incorporated into plasticulture production systems.
This factsheet summarizes the characteristics of the cicada killer wasp and addresses how to control it as an insect in turf.
This publication is a compilation of ideas from a few specialists based on research, reports in the landscape, experience, and intuition on how to manage storm and disaster damage in landscapes and nurseries.
This factsheet summarizes the characteristics of the earthworm and addresses how to control it as an insect in turf.
Manganese deficiency of strawberries in discussed in this guide.
This pesticide factsheet covers the use and characteristics of the preemergent herbicide Princep, Simazine (simazine).
This publication, chapter 4 of the 2016 Southeast Regional Caneberry Production Guide, discusses soil testing, nursery stock, and spacing for blackberry and raspberry production.
This factsheet, part of Insect and Related Pests of Flowers and Foliage Plants, discusses identifying different flies and maggots in commercial garden and plant production.
This Entomology Insect Note describes the biology and control of springtails, an insect pest of lawns and turf and occasionally the home.
Anthracnose crown rot is caused by the pathogen Colletotrichum gloeosporioides. This disease can cause significant economic damage to strawberry nursery and fruit production systems, particularly in the southeastern production region. This article highlights the symptoms and signs of the disease, disease cycle, methods for diagnosis and integrated management recommendations.
This pesticide factsheet covers the use and characteristics of the preemergence herbicide Barricade, Prodiamine or Regalkade G (prodiamine).
This vegetable pathology factsheet describes the identification and treatment of Fusarium root rot of sweetpotato.
Japanese maple scale is an exotic, armored scale insect pest of several ornamental trees and shrubs, most commonly in urban landscapes. This insect factsheet provides an integrated pest management approach to identifying, monitoring, and managing Japanese maple scale.
This factsheet summarizes the characteristics of crane fly larvae and addresses how to control them as insects in turf.
Establishing and maintaining quality annual color beds requires a plan to prevent and control weeds. Weeds compete with ornamental plants for water, light, and nutrients, reducing aesthetic quality and plant growth. To minimize these problems, this publication presents a weed management program that should be developed and implemented prior to planting.
This publication discusses a number of options that are available to the greenhouse manager for controlling weeds such as creeping woodsorrel, hairy bittercress, spotted spurge, and others. Not only are these persistent problems in greenhouses but they detract from the perceived quality of plants produced, and also are known to harbor insects, such as whitefly and thrips, and other pests such as mites, slugs and snails.
Boron deficiency of strawberries is described and corrective information provided.
Identification and management of Phytophthora in annuals and herbaceous perennials in greenhouses and in the landscape is discussed in this disease fact sheet.
This publication is intended to help growers, packers, and shippers of fresh produce make informed decisions concerning the application of crushed and liquid ice cooling. Included are discussions of icemaking equipment and ways to purchase ice, types of produce that may be suitably iced, various produce-icing methods, how to calculate the amount of ice required to cool a given amount of produce, and the economic considerations of cooling with ice.
This publication, chapter 3 of the 2016 Southeast Regional Caneberry Production Guide, discusses the benefits and limitations of selecting various sites to plant blackberries and raspberries.
This factsheet summarizes the characteristics of ground pearls and addresses how to control them as an insect in turf.
This factsheet, part of the Insect and Related Pests of Vegetables publication, includes an identification key and descriptions of pests that affect cucurbits.
This pesticide factsheet covers the use and characteristics of the herbicide, glyphosate.
Maintenance contracts for turfgrass areas should be written to provide security for all parties involved. The person or company receiving services (the contractor) should be aware of everything it has agreed to and therefore is required to do. This publication provides basic guidelines on how to write a good contract regarding turfgrass maintenance.
This publication discusses flying unmanned aerial vehicles (drones, model aircraft) for commercial purposes. You'll learn about the requirements becoming a commercial UAV pilot and how to obtain a remote pilot certificate.
Gnomonia causes leaf blotch and stem-end rot of strawberry. The pathogen typically is introduced on transplant material and can build up in plug facilities and in fruiting fields. It rarely becomes an economic concern.
This Entomology Insect Note describes the biology and control of twig girdlers, a common pest of pecan and hickory trees.
This Entomology Insect Note describes the biology and control of wheel bugs, an insect pest that preys upon other plant pests.
This factsheet, part of the Insect and Related Pests of Vegetables publication, includes an identification key and descriptions of pests that affect sweet corn.
This brochure goes over calibration guidelines for backpack or knapsack sprayers.
Learn about grafting techniques that growers can use to unite the disease resistance and enhanced vigor of hybrid tomato cultivars with the high fruit quality of heirloom varieties. The authors describe the benefits of grafting and provide a step-by-step guide to grafting tomato transplants, healing and acclimating them to growing conditions and planting them in the field.
This factsheet describes the biology and management of thrips in strawberries.
This publication explains plant growth regulators for a variety of crops.
This factsheet summarizes the characteristics of fire ants and addresses how to control them as an insect in turf.
This factsheet discusses the symptoms and treatment of powdery mildew in strawberries.
Blueberry production in Western North Carolina differs from the main commercial production areas in the southeastern part of the state because of differing climate and soil conditions. Highbush blueberry cultivars should be used exclusively; rabbiteye blueberries will not consistently survive low winter temperatures that occur in Western North Carolina. This factsheet offers information on growing and harvesting blueberries in Western North Carolina.
This calendar contains suggestions designed to help in the care and maintenance of St. Augustinegrass throughout the year.
This factsheet summarizes the characteristics of the annual bluegrass weevil and addresses how to control it as an insect in turf.
This Entomology Insect Note describes darkwinged fungus gnats, an insect pest of some field crops, shrubs, and houseplants.
This factsheet, part of the publication Insect and Related Pests of Shrubs publication, includes an identification key and descriptions of pests in euonymus.
Growing strawberries as an annual crop on black plastic requires a different weed management strategy than the perennial matted row strawberries. Weeds that have hard seed coats, such as vetch and clover, emerge for long periods of time can establish in the row. They emerge in late fall or spring, grow under the plastic for a period of time, and emerge from any holes in the plastic.
This publication discusses the signs and symptoms as well as management of a variety of strawberry viruses including Strawberry Mild Yellow Edge, Strawberry Mottle Virus and Raspberry Ringspot Virus.
Grapes grown in North Carolina are sometimes exposed to unfavorable climatic conditions and biological pests that can reduce crops and injure or kill grapevines. Climatic threats include low winter temperatures, late spring frosts, excessive summer heat, and unpredictable precipitation. Biological pests include fungal pathogens and insects that attack the foliage and fruit of vines, as well as birds, deer, and other wildlife that consume fruit and shoots.Vineyard site selection greatly affects both the frequency and severity of these problems and is one of the most important factors affecting profitability in viticulture.
This chapter discusses the principles of grapevine dormant pruning, reviews reasons for vine training, and describes systems appropriate for use in North Carolina. Profitable grape production requires that grapevines be managed so that a large area of healthy leaves is exposed to sunlight. Such vines are likely to produce large crops of high-quality fruit each year. Grapevines must be trained and pruned annually to achieve this goal. The training system chosen generally dictates how the vines are pruned. Thus, pruning practices and training systems are discussed together in this chapter.
Iron deficiency symptoms and corrective procedures for strawberries are discussed.
One of the more enjoyable Christmas traditions is to replant a living Christmas tree into your landscape after the holiday season. This article describes the process of successfully selecting, caring for and replanting a living Christmas tree.
This publication offers a discussion on how to lime Fraser fir Christmas trees. Fraser fir Christmas trees require a lower soil pH than most crops grown in North Carolina. Special management strategies for soil pH, calcium, and magnesium are needed to provide proper nutrition without over-liming.
Integrated Pest Management (IPM) can be defined as a sustainable approach to managing pests by combining cultural, biological, and chemical tools in a way that minimizes economic, aesthetic, health, and environmental risks. A first step in implementing an effective IPM program is to maintain healthy, vigorous plants, which are much less likely to have pest problems. Therefore, an integrated pest management program will also consider cultural practices that lead to healthy and resilient plantings.
This pest control guide was a project of the Southern Nursery IPM Working Group (SNIPM) and collaborators. It is intended to provide up to date information about pest control products used in nursery crops and ornamental landscape plantings, and as a supplement to the more comprehensive integrated pest management (IPM) manuals for trees and shrubs. Recommendations for the use of agricultural chemicals are included in this publication as a convenience to the reader.
This factsheet, part of Insect and Related Pests of Flowers and Foliage Plants, discusses identifying mites in commercial flower and plant production.
This factsheet, part of Insect and Related Pests of Flowers and Foliage Plants, discusses identifying thrips in commercial flower and plant production.
This factsheet summarizes the characteristics of the millipedes and addresses how to control them as an insect in turf.
This Entomology Insect Note describes the biology and control of the cicada killer wasp, a beneficial insect that can also be a pest of lawns and turfgrass.
This Entomology Insect Note describes the biology and control of lace bugs, including the azalea lace bug, hawthorn lace bug, rhododendron lace bug, and sycamore lace bug.
This Entomology Insect Note describes the biology and control of Indian wax scale, a tiny insect that detracts from a plant's appearance due to white scales and honeydew secretions.
This factsheet, part of the publication Insect and Related Pests of Shrubs publication, includes an identification key and descriptions of pests in conifers.
This Fruit Disease Information factsheet describes twig blight, a fungal disease that causes dieback in blueberry bushes in North Carolina.
This vegetable pathology factsheet describes the identification and treatment of basil downy mildew.
Leather rot, though occurring rarely in North Carolina, can cause substantial losses of fruit yield. This factsheet covers the identification and control of the disease.
This Entomology Insect Note describes the biology and control of maple gall mites, a common cause of galls on maple trees in North Carolina.
Maple spider mites are a common arthropod pest of landscape and nursery-grown maple trees, most commonly red maple and red maple x silver maple hybrids (Freeman maples). This pest factsheet provides an integrated pest management approach to identify, monitor, and manage maple spider mites.
This Entomology Insect Note describes false spider mites, insect pests ornamental, fruit and vegetable crops.
This Entomology Insect Note describes the biology and control of the azalea stem borer.
This publications contains detailed drawings and descriptions to aid in identifying pests and insects of shrubs. It summarizes recommended practices for eliminating those pests or insects.
Vineyard establishment involves careful planning, thorough site preparation, vineyard design, planting, and trellis construction. Unlike dormant pruning or other annual activities, designing and establishing a vineyard must be done correctly the first time. In addition, the process must be tailored to the particular site and the grower’s intentions. This chapter discusses the basic steps in establishing a vineyard and offers suggestions for practical methods and materials.There are many alternatives. Although this chapter may be used as the sole source of information for vineyard establishment, it is advisable to obtain and compare information from additional sources before beginning. References provided here include more detailed information on particular aspects of vineyard establishment, such as trellis construction. It is also helpful to visit existing vineyards to examine their design, compare trellising materials, and discuss plant and row spacing.
Boron toxicity symptoms are described and management options discussed.
This pesticide factsheet covers the use and characteristics of Segment (sethoxydim).
This publication has been prepared to acquaint growers, shippers and processors with energy-efficient handling and cooling methods useful in preserving the quality of fresh onions.
This publication, chapter 5 of the 2016 Southeast Regional Caneberry Production Guide, offers information on the growth cycle of blackberry and raspberry plants for proper training and pruning.
This publication, chapter 12 of the 2016 Southeast Regional Caneberry Production Guide, offers information on the time from flowering to fruit harvest for blackberry and raspberry production.
This appendix of the 2016 Southeast Regional Caneberry Production Guide, offers more comprehensive information on soil nutrients and the signs and symptoms of nutrient deficiencies.
This publication provides introductory information about growing and wild-harvesting medicinal herbs in North Carolina. The practices suggested here apply to all raw herbal plant material used to make herbal products, dietary supplements, cosmetics, foods, and drugs.
This factsheet, part of Insect and Related Pests of Flowers and Foliage Plants, discusses identifying slugs and snails in commercial flower and plant production.
This factsheet summarizes the characteristics of yellow nutsedge and addresses how to control it as a weed in turf.
Angular leaf spot is caused by the bacteria Xanthomonas fragariae and occurs frequently in North Carolina and surrounding states. The pathogen is introduced on infected plant material and is difficult to control but economic damage is often low.
Diagnostic procedures and treatment of phytopthora crown rot of strawberry are discussed in this factsheet.
This factsheet covers the identification and control of septoria leaf spot of tomatoes.
This factsheet summarizes the characteristics of Bermudagrass and addresses how to control it as a weed.
This Entomology Insect Note describes the biology and control of planthoppers, commonly reported on shrubs in North Carolina.
This factsheet discusses the identification and management of southern blight of sweetpotato.
This Fruit Disease Information factsheet discusses blueberry stem blight, the primary disease limiting establishment of blueberry plantings in southeastern North Carolina.
This factsheet discusses symptoms and control of several leaf diseases common in North Carolina blueberry production.
This pesticide factsheet covers the use and characteristics of Ornamental Herbicide II (oxyfluorfen + pendimethalin).
This publication has been prepared to acquaint growers, shippers and processors with energy-efficient handling and cooling methods useful in preserving the quality of fresh peppers.
This factsheet describes the symptoms, life cycles and control of needle cast diseases in Christmas trees.
This publication offers information on water quality challenges in irrigation water.
This pesticide factsheet covers the use and characteristics of Gallery (isoxaben).
This publication offers recommended tall fescue, Kentucky bluegrass, and fine fescue cultivars in North Carolina based on NC State University research.
This factsheet summarizes the characteristics of the scoliid wasp and addresses how to control it as an insect in turf.
This factsheet covers Phomopsis leaf blight, a fungus that causes lesions and defoliation in strawberries.
Water is an essential component for plant growth. In turfgrasses it comprises 75 to 90 percent of the fresh weight of the plant, and irrigation is a key cultural practice in turfgrass management. Only 1 percent of the water absorbed is utilized for metabolic activity. By considering the factors that contribute to water loss, turfgrass managers can devise effective irrigation plans for specific sites.
This Entomology Insect Note describes the biology and control of caterpillars that feed on trees and shrubs.
Gloomy scale is an armored scale insect pest of ornamental trees, most commonly red maple trees. These pests are much more abundant and damaging in urban landscapes than natural forests. This insect note describes an integrated pest management approach to identifying, monitoring, and managing these pests.
This factsheet, part of the publication Insect and Related Pests of Shrubs publication, includes an identification key and descriptions of pests in camellia.
This publication discusses how to find information about frost and freeze probability data in North Carolina and how to use these resources to make planting and harvesting decisions.
This factsheet provides general guidelines for obtaining soil samples in Christmas tree fields, a summary of soil test result categories, and information for evaluating those results to develop an efficient Christmas tree fertilization program.
The symptoms and treatment techniques of southern stem blight in strawberries are discussed in this factsheet.
Annual and perennial grasses can be selectively controlled in most broadleaf crops and landscapes using postemergence herbicides that control only grasses -- chemicals often referred to as “postemergence graminicides”. There are four graminicides labeled for use in horticultural crops – fenoxaprop, fluazifop-p, sethoxydim and clethodim. Each graminicide is systemic (translocated) and has short-term soil residual (about 2 weeks). Although each herbicide kills grasses in the same way (acting upon the same site of action), they differ in their effectiveness on grass weeds, safety on crops, and labeled uses.
This guide describes symptoms of nitrogen deficiency in strawberries.
This pesticide factsheet covers the use and characteristics of Sedgehammer (halosulfuron).
This pesticide factsheet covers the use and characteristics of Goal and GoalTender (oxyfluorfen).
This publication for nursery managers and homeowners describes how to protect nursery plants and keep them healthy through the winter.
This factsheet describes the biology and management of cylamen mites in strawberries.
This factsheet describes tarnished plat bugs, also known as lygus bugs, and their impact on strawberry crops.
This calendar of suggested management practices is designed to assist you in the seasonal care of your athletic field. Location, terrain, soil type and condition, age of field, previous management practices, and other factors affect turf performance. For these reasons, the following management practices and dates should be adjusted to suit your particular athletic field conditions.
This factsheet summarizes the characteristics of voles and addresses how to control them in turf.
This factsheet summarizes the characteristics of the hunting billbug and addresses how to control it as an insect in turf.
This factsheet summarizes the characteristics of purple nutsedge and addresses how to control it as a weed in turf.
This Entomology Insect Note describes the western flower thrip, an insect pest of plants that can also transmit tomato spotted wilt virus and impatiens necrotic spot virus.
This Entomology Insect Note describes flower thrips, insect pests of grasses and flowering plants.
Blueberries are a native North American fruit, and North Carolina is one of the largest producers of highbush blueberries. Although commercial production is mostly limited to southeastern North Carolina, blueberries can be grown anywhere in the state if the right blueberry species and proper soil modifications are used. Limiting factors include pH, water availability and cold-hardiness.
This vegetable pathology factsheet describes the identification and treatment of potato late blight.
This factsheet provides information on the red imported fire ant and its impact on North Carolina strawberries.
This factsheet provides instructions on how to properly care for carpetgrass grass year round. It also includes information on fertilization and integrated pest management.
Infestations of algae and moss in the turf are associated with unfavorable conditions for growing healthy, dense turf. This publication offers control options.
The per-capita consumption of processed tomatoes has increased steadily in recent years. This has been due to changes in eating habits and development of new and better products. Over 8 million tons of processed tomatoes are produced in the United States annually. Average yields for the United States are 25 tons per acre while the range is 9 to 40 tons per acre. North Carolina growers can produce high yields of processing tomatoes. Satisfactory color, pH, sugar and acid content needed to produce a fine quality canned product can be attained if tomatoes are grown according to recommended practices.
This factsheet discusses the identification and management of geotrichum sour rot of sweetpotato.
This factsheet, part of the publication Insect and Related Pests of Shrubs publication, includes an identification key and descriptions of pests in boxwood.
This factsheet, part of the publication Insect and Related Pests of Shrubs publication, includes an identification key and descriptions of pests in ligustrum.
Many ornamental crop species (including trees, shrubs, and bedding plants) are susceptible to diseases caused by Phytophthora, a genus of plant-pathogenic oomycetes (also known as water molds) that can persist in soil for several years. This publication rates common bedding plants, shrubs, and trees on their resistance to Phytophthora.
Phytophthora root rot is the only serious disease of Fraser fir Christmas trees in western North Carolina. This publication covers the symptoms of the fungus, how to avoid an infection and how to treat it if Phytophthora develops.
This factsheet describes the biology and management of European corn borer in strawberries.
This factsheet describes the biology and management of native drosophila species in strawberries.
This pesticide factsheet covers the use and characteristics of Surflan (oryzalin).
This publication discusses the best techniques for growing quality ginseng. It includes descriptions and stages of growth, and information on general culture, site preparation and mulching.
Subsurface drip irrigation (SDI) is the practice of installing drip irrigation below the ground. SDI may be used below planting and tillage operations even in standard row-crop production systems. This publication is the first in a series that examines how North Carolina growers can use the technology.
As a part of the humid Southeast, North Carolina’s climate, topography, soils, cropping systems, and water sources require special consideration when considering and implementing a subsurface drip irrigation (SDI) system. This publication is not a step-by-step design manual, but it will help you in the design process of an SDI system appropriate to North Carolina.
This publication, chapter 11 of the 2016 Southeast Regional Caneberry Production Guide, discusses fertilization and soil fertility for blackberry and raspberry plants.
This publication, chapter 13 of the 2016 Southeast Regional Caneberry Production Guide, offers tips on harvesting and handling blackberries and raspberries postharvest.
This guide is designed to help turf managers identify the major turfgrass pests found in North Carolina and better understand their life cycles, symptoms, and biology.
This pesticide factsheet covers the use and characteristics of the herbicide Dismiss (sulfentrazone).
This publication gives instruction for building and using an inexpensive postharvest cooling system. The cool and ship system provides rapid cooling for modest amounts of small fruit and is versatile, portable, reusable, and inexpensive. The system uses an air-conditioning system and common building materials, and may be easily assembled by the user.
This publication, chapter 1 of the 2016 Southeast Regional Caneberry Production Guide, offers an introduction to caneberry (blackberry and raspberry) production in the Southeast.
This pesticide factsheet covers the use and characteristics of Dimension (dithiopyr).
Drought has always caused nursery crop producers great concern. If irrigation water becomes limiting, growers producing nursery crops in containers may lose their entire crop. Newly planted field-grown crops also sustain heavy losses if they are not irrigated frequently during the first year of production. Although established field-grown nursery stock will survive if not irrigated during periods of drought, they will not grow under these conditions. Adequate moisture during field production will produce field-grown shade trees of marketable size in three to five years. Poorly irrigated plants will take longer to reach marketable size, thus lengthening the time cost of production.
This factsheet summarizes the characteristics of the mole cricket and addresses how to control it as an insect in turf.
This pesticide factsheet covers the use and characteristics of Devrinol (napropamide).
This factsheet describes the signs and symptoms, as well as control, of Botrytis crown rot in strawberry production.
This factsheet discusses the identification and control of cucurbit powdery mildew.
This factsheet summarizes the characteristics of the cutworm and addresses how to control it as an insect in turf.
This factsheet summarizes the characteristics of fall armyworms and addresses how to control them as an insect.
This Entomology Insect Note describes the biology and control of hemispherical scale, an insect pest of many flowering trees and shrubs, as well as greenhouse plants.
This Entomology Insect Note describes the biology and control of sooty molds, fungi that grow microscopic threads that form easily visible black spots on many plants.
This Entomology Insect Note discusses methods and materials for insect screening in greenhouses.
This publication provides information on the impacts wind-driven events have on the soil fertility. Salt water from storm surges, ocean spray, and tidal surges may increase sodium levels in coastal soils, which can be toxic to plants.
This factsheet, part of the publication Insect and Related Pests of Shrubs publication, includes an identification key and descriptions of pests in rhododendron.
This factsheet summarizes the characteristics of leaf and sheath spot in turf.
The purpose of this bulletin is to summarize the specific characteristics of the cultivars released by the NCARS. A brief description of the important characteristics will be followed by a review of each cultivar in order of ripening sequence. Ripening dates provided are average dates calculated from years of observation at the Sandhills Research Station.
This factsheet covers how and when to shape, prune and shear Virginia pine Christmas trees.
This factsheet discusses the symptoms and treatment of catfacing, an abiotic disorder in strawberries that causes misshaped fruit.
This pesticide factsheet covers the use and characteristics of Fusilade II (fluazifop-P-butyl).
Nutrient analysis of soil and plant tissue should be an integral part of any tree crop management plan. While this publication was designed for apple growers, the principles outlined here may be easily applied to other tree crops.
Nutrient analysis of soil and plant tissue should be an integral part of any tree crop management plan. While this publication was designed for Christmas tree growers, the principles outlined here may be easily applied to other tree crops.
This publication details how to achieve accurate and uniform application of herbicides using hand-held applicators in container nursery settings.
This factsheet provides information on whiteflies and their impact on North Carolina strawberries.
This vegetable pathology factsheet describes the identification and treatment of hop downy mildew.
Proper application of pesticides and fertilizers, which protects water quality, is possible only with a sprayer or spreader that is accurately calibrated. Pesticides applied with equipment that has not been calibrated may be misapplied by more than 10 percent. That may lead to repeat applications, damaged plants, excess cost, and contamination of the environment.
This publication covers carmine mites in strawberries and their impact in North Carolina.
This factsheet describes sap beetles and their impact on North Carolina strawberries.
This book contains detailed drawings and descriptions to aid growers and homeowners with identifying and controlling pests and insects on flowers and foliage plants.
This factsheet summarizes the characteristics of the Japanese beetle and addresses how to control it as an insect in turf.
This pesticide factsheet covers the use and characteristics of Sureguard (flumioxazin).
Producing asparagus crowns for sale or use is simple and profitable. Careful attention to details described here is important so that all requirements for certified plant production can be met. Certified plants are most saleable and bring a premium price. One-year-old crowns will produce a healthy asparagus planting.
Fortunately, most insects found in turf do not cause damage. However, those that are harmful to grass often escape detection until after serious damage has occurred. This document tells when to look for insect pests, how to detect them, and how to decide if control is necessary. This guide can be used in different ways. The calendar tells which insects to look for each month and suggests which insect may be responsible for a given problem. Once a specific insect is suspected, the detection guidelines can be used to actually find the insect.
This Entomology Insect Note describes the biology and control of phylloxera, a small insect that causes galls on hickory and pecan trees in North Carolina.
This Entomology Insect Note describes the disease cycle and management of the red ambrosia beetle, which feeds on a fungus that causes laurel wilt. Laurel wilt is a generally fatal disease of red bay and other tree species in the laurel family.
This Entomology Insect Note describes brown soft scale, a common insect pest on trees, shrubs and indoor plants.
For healthy, aesthetic plants, the soil must serve as a reservoir for water, oxygen, and nutrients. While this sounds very straightforward, providing these three essentials can be quite challenging. This leaflet describes the steps to take to ensure these essentials are met in the proper amounts.
This Entomology Insect Note describes the biology and control of the crapemyrtle aphid, a common pest of crapemyrtles that reduces plant vigor.
This Entomology Insect Note describes the biology and control of the black turpentine beetle, an insect pest of several types of pines in North Carolina.
This Entomology Insect Note describes the biology and control of the woolly alder aphid, a pest of both alder and silver maple trees.
This Entomology Insect Note describes the biology and control of the black twig borer, an insect pest of many trees typically found in southeastern and coastal North Carolina.
This factsheet, part of the publication Insect and Related Pests of Shrubs publication, includes an identification key and descriptions of pests in holly.
Effective frost protection methods exist, however, each year, a portion of the state's fruit and vegetable crop is lost to low-temperature damage. This leaflet explains the principles of frosts and freezes and provides information on protection methods.
This factsheet describes the biology and management of strawberry clipper weevils in commercial strawberry production.
This publication offers information on phytoplasmas, organisms that multiply in the phloem of strawberry plants and are carried from plant-to-plant by leaf hoppers (vectors).
This fachseet offers information on alternaria black spot of strawberry, a fungus that grows on injured fruit.
Growing Chardonnay grapes, the number one vinifera variety grown in North Carolina, can be a profitable venture in certain areas of the state.The profitability analysis in this chapter, based on 2005 costs, shows that it will take an estimated $12,876 per acre to bring a vineyard up to full production in the fourth year.The vineyard would begin to yield $1,097 per acre in the eighth year, and the producer may be able to break even by the eighth year.
New and current grape growers will find practical information on site appraisal, establishment, and operation of commercial winegrape vineyards in the North Carolina Winegrape Grower’s Guide. This publication focuses on production of vinifera and hybrid wine grapes.
High-quality wines — those that command premium prices — can be produced only from high-quality grapes. Grape quality can be defined in various ways, but ripeness and freedom from rots are two of the chief qualities. Producing ripe fruit with minimum rot and maximum varietal character is not easy in North Carolina. As described elsewhere in this publication, the combination of climate, soils, and vine vigor often leads to excessive vegetative growth. For reasons that will be discussed, luxurious vegetative growth can reduce vine fruitfulness, decrease varietal character, degrade other components of fruit quality, and hamper efforts at disease control. Canopy management practices can help alleviate these problems.
Cool-season leafy greens face a different weed spectrum than warm-season crops. The presence of weeds in harvested greens can result in lower prices or rejection at market. Learn about the cultivation and herbicide options that growers can use to avoid weed competition and contamination.
Fumigation related injury of strawberries is described with fumigant management and corrective measures provided.
This pesticide factsheet covers the use and characteristics of Tower (dimethenamid-p).
This online publication describes how cover crops affect the soil, how to establish cover crops, and how to manage their residue. It includes a review of the winter and summer cover crops recommended for North Carolina. The authors also discuss the economics of planting cover crops and some concerns to consider when planting cover crops.
This pesticide factsheet covers the use and characteristics of the postemergent herbicide Acclaim Extra (fenoxaprop-p).
This production guide covers all aspects of commercial staked tomato production--from varieties and transplants to site selection, cover cropping, production systems, fertilization, pest management, and harvesting. An online appendix of tomato pests includes color photographs to assist growers in identifying insect and disease pests.
Lawns are ecosystems that impact surface and groundwater systems. The grasses found in lawns clean the environment by absorbing gaseous pollutants and intercepting pesticides, fertilizers, dust, and sediment. Irrigation water properly applied to lawns remains on site to recharge water supplies. In addition, grasses release oxygen and reduce glare, noise, and summer temperatures. Proper management practices need to be developed and followed to protect this environment. The purpose of this publication is to provide you with management strategies to preserve and protect water resources.
Follow the suggestions and BMPs described in this publication to reduce sediment and keep nutrients and pesticides applied to turf from contaminating North Carolina's water resources.
This publication describes the spittlebug and its impacts on the North Carolina strawberry crop.
This factsheet describes the biology and management of cutworms in strawberries.
This factsheet, part of Insect and Related Pests of Flowers and Foliage Plants, discusses identifying mealybugs in commercial flower and plant production.
This factsheet, part of Insect and Related Pests of Flowers and Foliage Plants, discusses identifying scale insects in commercial flower and plant production.
This factsheet discusses the identification and management of Sclerotinia Drop of lettuce.
This factsheet describes the symptoms of natural oil and acid herbicide injuries.
This factsheet summarizes the characteristics of nematodes and addresses how to control them in turf.
This factsheet summarizes the characteristics of centipedegrass.
This factsheet describes the symptoms of a dichlobenil herbicide injury.
This factsheet discusses the biology and control of ocellate gall midges, which cause red and yellow spots on the surface of red maple leaves.
This Insect Note describes the biology and management of greenstriped mapleworm, a caterpillar pest of maple trees.
This Entomology Insect Note describes the biology and control of aphid pests of ornamental trees, shrubs, and flowers.
This Entomology Insect Note describes the biology and control of the azalea leafminer.
This Entomology Insect Note describes the biology and control of the black vine weevil, an insect that stunts and kills plants by feeding on the roots.
This pesticide factsheet covers the use and characteristics of Basagran T/O (bentazon).
This pesticide factsheet covers the use and characteristics of the herbicide Ronstar (oxadiazon).
This factsheet summarizes the characteristics of nematodes in turfgrasses.
This pesticide factsheet covers the use and characteristics of Scythe (pelargonic acid) or Axxe (ammonium nonanoate).
This publication offers guidelines on planning a garden and buying bulbs, as well as planting planting techniques to ensure healthy flowers.
This Entomology Insect Note offers information on scouting and trapping the granulate (Asian) ambrosia beetle, an insect pest that can cause significant damage in nursery and orchard settings.
Every nursery needs to have someone who routinely checks Electrical Conductivity (EC) also called soluble salts, and pH of container crops, potting inventories and irrigation water. Checking EC and pH should be considered part of the quality control and scouting program in the nursery. Results from testing 3 to 5 containers in a irrigation zone each week can be used to schedule irrigation the following week. Comparing leachate solution collected from containers to water collected from irrigation nozzles provides a good insight into nutrient levels in the containers. Checking EC and pH of nursery crops grown in containers doesn't have to be time consuming, complicated or difficult. The intention of this article is to review the procedure and update growers on the Virginia Tech Extraction Method (VTEM), also called the PourThru extraction procedure.
This factsheet describes the life cycle and control of the pine tortoise scale, insects which accelerate the development of an unsightly black fungus on Christmas trees.
2,4-D herbicide injury described and management provided.
Molybdenum deficiency of strawberries is discussed in this guide.
This pesticide factsheet covers the use and characteristics of Pennant Magnum (S-metolachlor).
Research has shown that up to 75% of the preemergence herbicides broadcast-applied to container nursery crops falls to the ground between the pots. As the size of the crop increases, the space between pots increases - -resulting in greater and greater percentages of the applied herbicide falling between pots. This factsheet covers how to apply preemergence herbicides to individual pots uniformly and accurately.
There are many species of bamboo sold in the nursery trade, some more invasive than others. The plants spread by thick, tough, underground stems (rhizomes). These rhizomes are resilient to adverse environmental conditions and most herbicides. To control such aggressive weeds you must eradicate or contain the entire infestation. Bamboo control programs will require an intensive control strategy over several years.
This publication discusses best practices for managing and controlling weeds in container nurseries and greenhouses, focusing on woody plant propagation and containerized liner production.
For calibration to be successful, several items need to be taken care of before going to the field. Calibration will not be worthwhile if the equipment is not properly prepared. Calibration should be performed using water only. Follow the steps outlined below to prepare spraying equipment for calibration.
Healthy plants are important components of urban landscapes. These plants, however, are subjected to attacks by a myriad of pests while they are being grown in a nursery or maintained in a landscape. The ultimate goal of a successful ornamental plant pest management program is to improve the quality of plants (nurseries and greenhouses) and plant care services (landscape care operations) while minimizing pesticide use and the negative impacts of pesticide use to the environment, workers, clients, and other non-target organisms. To do so, ornamental plant growers and landscape care professionals have to understand the basic operating principles of integrated pest management, or IPM. The results of IPM can be spectacularly effective when well designed and executed.
Although subsurface drip irrigation (SDI) is in its infancy in North Carolina, it is becoming more popular as growers learn of its many benefits, which include increased irrigation efficiency. Proper management is imperative with an SDI system. Many components of an SDI system are underground; therefore, you must carefully monitor pressure and flow rates to ensure that the system is operating properly. This publication addresses water management, chemigation, system management and maintenance, and system evaluation.
This appendix to the 2016 Southeast Regional Caneberry Production Guide presents contact information for nematode diagnostic services in the southeast.
Organic farmers cite weed management as their number one research priority. This publication in the Organic Production publication series describes weed control strategies for organic farms based on weed characteristics and an integrated cropping system approach. A special section on cultivation practices that limit emerged and future weeds is based on research by the Center for Environmental Farming Systems.
This publication describes the composting process, how to make compost that meets National Organic Program standards, and how to apply and utilize compost.
This factsheet provides information on crickets and their impact on North Carolina strawberries.
This factsheet covers the basics of constructing a propagation / winter protection structure in a quonset design.
This factsheet summarizes the characteristics of the twolined spittlebug and addresses how to control it as an insect in turf.
This factsheet summarizes the characteristics of pythium root dysfunction.
This publication describes the evaluation of plant survival and vigor on 11 extensive green roofs in the Research Triangle region of North Carolina and provides plant selection guidelines for future green roof installations.
This factsheet summarizes the characteristics of cylindric sedge and addresses how to control it as a weed in turf.
This factsheet summarizes the characteristics of dollarweed.
This publication discusses the impacts of yellow nutsedge on sweetpotato crops and includes information on weed identification and management.
This Entomology Insect Note describes the biology and control of pillbugs and sowbugs, insect pests that feed on decaying vegetation.
This Entomology Insect Note describes the biology and control of the greenhouse whitefly, an insect pest of greenhouse-grown ornamentals and vegetables.
This factsheet summarizes the characteristics of the sugarcane beetle and addresses how to control it as an insect in turf.
This Entomology Insect Note describes the biology and control of leafminer flies, an insect pest of many flowers and ornamentals.
This Entomology Insect Note describes the biology and control of slugs and snails, insect pests of ornamental, vegetable, and field crops.
This pesticide factsheet covers the use and characteristics of the herbicide Fortress (isoxaben + dithiopyr).
This factsheet, part of the publication Insect and Related Pests of Shrubs publication, includes an identification key and descriptions of pests in pyracantha.
This factsheet, part of the publication Insect and Related Pests of Shrubs publication, includes an identification key and descriptions of pests in rose.
This factsheet summarizes the characteristics of take-all root rot in turf.
This pesticide factsheet covers the use and characteristics of Pendulum, Aquacap, Corral (pendimethalin).
This factsheet describes the biology and management of strawberry rootworm beetles in strawberries.
Clopyralid herbicide injury of strawberry is described and management provided.
This factsheet discusses the symptoms and management of water damage in strawberry production.
This factsheet describes the biology and management of strawberry crown borer.
This review presents the key steps involved in pruning a mature Carlos vine for maximum production of top-quality fruit.
This publication contains a glossary of the terms used in The North Carolina Winegrape Grower's Guide.
This publication is intended to help you manage diseases and pests of peaches. In choosing a management program, you must weigh the extent of pesticide use against the amount of risk of crop damage you are willing to accept. A rigorous spray program provides the least risk of loss, whereas a minimal spray program using less effective but possibly less hazardous pesticides involves a greater risk of loss.
This pesticide factsheet covers the use and characteristics of Envoy Plus (clethodim).
This pesticide factsheet covers the use and characteristics of Freehand (dimethenamid-p + pendimethalin).
This pesticide factsheet covers the use and characteristics of Snapshot TG (isoxaben +trifluralin).
This pesticide factsheet covers the use and characteristics of Biathlon (oxyfluorfen + prodiamine).
By routinely measuring the electrical conductivity (EC) and pH of growing media and irrigation water for container-grown nursery crops, growers can monitor nutrient availability and scout for problems. Learn how to use the pour-through extraction procedures as part of your nursery's quality control program.
Being related to cotton, okra can be a poor competitor with weeds, particularly early in the growing season. As the crop is harvested, more sunlight can reach the soil and increase late-season weed interference. Learn about the cultivation options and herbicides that growers can use for weed control in okra.
Weed competition in lettuce reduces both yield and head quality. This cool-season crop faces competition from winter annuals as well as early summer weeds. Learn about the cultivation and herbicide options that growers can use to control weeds in lettuce, including advice for lettuce grown with plastic mulch.
This table presents information on preemergence herbicides registered for use on woody ornamentals.
This question and answer worksheet for Christmas tree growers describes best management practices to minimize the environmental impacts of production. Farm roads, field borders and stream buffers, pest scouting, safe pesticide application, managing ground covers, nutrient management plans and pesticide storage and disposal are covered in this publication.
This publication explains the weight-area method, one of the two methods in which solid or semi-solid applicators can be calibrated. Proper calibration is required by law.
Fuller rose beetle is a generalist herbivore pest of many ornamental trees and shrubs. These pests feed are primarily nocturnal and feed on leaves, although they are not often economically damaging. This insect note describes an integrated pest management approach to identifying, monitoring, and managing these pests.
Although groundwater and surface waters are rarely polluted by turfgrass pesticides, turf managers should consider the potential for environmental contamination when choosing a pesticide.
Efficacy of preemergence herbicides labeled for use in nursery crops and landscape plantings
This publication, chapter 10 of the 2016 Southeast Regional Caneberry Production Guide, points users to Integrated Pest Management (IPM) resources for blackberry and raspberry production.
This factsheet, part of Insect and Related Pests of Flowers and Foliage Plants, discussing identifying and controlling beetles in commercial flower and plant production.
This factsheet, part of Insect and Related Pests of Flowers and Foliage Plants, discusses identifying different bugs in commercial garden and plant production.
This factsheet, part of Insect and Related Pests of Flowers and Foliage Plants, discusses identifying leafhoppers in commercial flower and plant production.
This publication, chapter 9 of the 2016 Southeast Regional Caneberry Production Guide,
The self-propelled gun type traveler system is usually the most practical system for irrigating irregular shaped fields. Selection and management considerations for self-propelled gun type systems are discussed in this article.
This factsheet summarizes the characteristics of moles and addresses how to control them in turf.
This factsheet summarizes the characteristics of the rhodesgrass mealybug and addresses how to control it as an insect in turf.
This factsheet summarizes the characteristics of springtails and addresses how to control them as an insect in turf.
This factsheet summarizes the characteristics of hornets and addresses how to control them as an insect in turf.
This factsheet describes the symptoms of cellulose-inhibiting herbicide injuries.
This factsheet summarizes the characteristics of microdochium patch (pink snow mold).
This factsheet summarizes the characteristics of the sod webworm and addresses how to control it as an insect in turf.
This Entomology Insect Note describes the biology and control of the brown marmorated stink bug, insect pests of trees and shrubs as well as homes.
This factsheet describes the symptoms of an ALS inhibitor herbicide injury.
This factsheet describes the symptoms of a lipid biosynthesis (Acetyl CoA carboxylase or ACCase) inhibitor herbicide injury.
More than 40 sedge species may be found in North Carolina landscapes. Although grass-like in many ways, and the nutsedges are often referred to as “nutgrass”, they are not grasses and require different control measures than grasses. Sedges are easily distinguished from grasses by their leafy shoots that produce leaves in “3s” resulting in stems that are triangular in cross section. In contrast, shoots of grasses are flat or round in cross section.
This factsheet summarizes the characteristics of bahiagrass and addresses how to control it as a weed.
This factsheet summarizes the characteristics of the clover mite and addresses how to control it as an insect in turf.
This factsheet summarizes the characteristics of nuisance ants and addresses how to control them as an insect in turf.
This Entomology Insect Note describes the biology and control of the ash whitefly, an insect pest of Bradford pear trees in North Carolina.
This Entomology Insect Note describes the biology and control of euonymus scale, insect pests of euonymus, pachysandra and celastrus in North Carolina.
This entomology insect note describes the management of Japanese beetles in commercial nursery and landscape operations. Scouting, monitoring and control of these insect pests is discussed.
This Entomology Insect Note describes the biology and control of the cypress weevil, an insect pest of Leyland cypress in North Carolina.
Biological control is a tool to be considered in constructing an integrated pest management scheme for closed system crop production and maintenance. In a complete IPM program, diseases, weeds, and plant growth must be considered as well as insects and mites, but this note only covers insect and mite pests of greenhouse crops.
How often are you weeding? Is it frequently enough to prevent the next generation of weeds? Many of the most common weeds of container nurseries flower and produce seeds within 30 days. Our research suggests that you should be removing emerged weeds every 2 to 3 weeks. This publication offers information on some common container weeds.
This factsheet, part of the publication Insect and Related Pests of Shrubs publication, includes an identification key and descriptions of pests in azalea.
This factsheet, part of the publication Insect and Related Pests of Shrubs publication, includes an identification key and descriptions of pests in crape myrtle.
This factsheet, part of the publication Insect and Related Pests of Shrubs publication, includes an identification key and descriptions of pests in lilac.
This Entomology Insect Note describes the biology and management of miner bees, a pest of flowers in North Carolina.
A new group of cover crops for winter and summer use include mustards, oilseed radishes and turnips. When young, these plants resemble turnip greens, are very succulent and have a low C:N ratio, resulting in rapid decomposition when incorporated into the soil. However, if allowed to mature, bolt and flower, they produce a large amount of biomass in a short period of time and become woody, resulting in slower decomposition than when killed at an immature stage.
This Entomology Insect Note describes the biology and control of carpenterworms, an insect pest of hardwood trees in North Carolina.
Each of us are subjected to stresses and pressures every day in our home, work, and living environment; plants are no different. Unfortunately, there is no "stressless" environment, and there is no totally stress-resistant bedding plant. Each site has its stress level and each plant has its tolerance level. There are steps that can be taken to reduce or avoid stress in the landscape. However, no program can prevent all problems, and the key to successful landscape color using bedding plants is to match the particular site with specific plant species.
The decisions of when to turn an irrigation system on and off for frost protection are complex and difficult. This guide presents a procedure to follow in making these decisions. This guide is based on the assumption that you have completed certain tasks prior to the night of the decision making. These tasks encompass important planning decisions that are made well ahead of the frost season.
This factsheet describes the biology and management of spotted wing drosophila in strawberries.
Dicambia broadleaf weed killer injury is described.
Supplemental hand weeding accounts for the majority of landscape bed maintenance costs. When used exclusively, it can cost 10 to 100 times as much as an effective herbicide or mulching program. However, many of the costly and unsightly weed problems can be avoided or at least minimized with a little planning. Developing a landscape weed management plan involves five basic steps.
Grapes are subject to attack by many different pests, including nematodes, fungal, bacterial, and viral pathogens, insects, and wildlife, such as deer and birds.Weeds, which compete with the vines for soil moisture and nutrients, may also be included in this list. Recognizing and understanding the nature of these pests is essential to minimizing crop losses.This chapter briefly describes the major pests that routinely threaten bunch grapes in North Carolina and discusses control measures.
To grow more consistent crops and improve your cash flow in years with damaging frost events, this chapter will show you how you can: 1) identify an active protection system to protect your vineyard during budbreak and early shoot development, 2) use the basic principles of frost and frost/freeze protection to deal with complex cold protection scenarios, so that you use your active protection system(s) efficiently, and 3) operate the equipment correctly.
Grapevines require 16 essential nutrients for normal growth and development (Table 9.1). Carbon, hydrogen, and oxygen are obtained as the roots take in water and as the leaves absorb gases. The remaining nutrients are obtained primarily from the soil. Macronutrients are those used in relatively large quantities by vines; natural macronutrients are often supplemented with applied fertilizers.The micronutrients, although no less essential, are needed in very small quantities. When one or more of these elements is deficient, vines may exhibit foliar deficiency symptoms, reduced growth or crop yield, and greater susceptiblity to winter injury or death. The availability of essential nutrients is therefore critical for optimum vine performance and profitable grape production.
Crop prediction or estimation is the process of projecting as accurately as possible the quantity of crop that will be harvested. Why estimate the crop? The most obvious reason is to know how much crop will be present for sale or utilization. Beyond that fundamental reason, it is also important to know whether vines are undercropped or overcropped. In the absence of methodical crop estimations, the experienced grower can rely on past vineyard performance.This approach is subject to error, however, especially in grape regions subject to spring frosts or winter injury, which can greatly affect a vineyard’s productivity from year to year.
This factsheet describes the biology and management of garden symphylan in strawberries.
This pesticide factsheet covers the use and characteristics of Broadstar (flumioxazin).
This pesticide factsheet covers the use and characteristics of Lontrel (clopyralid).
In container nurseries -- frequent hand weeding reduces cumulative weeding costs by an average of ~ 36% compared to weeding only before herbicide reapplications. Based on research conducted at North Carolina State University.
Various mulches, including fabric or organic disks, plastic pot-toppers, and organic mulches, have been investigated for weed control in containers. Advantages, disadvantages, and cost estimates, of using mulches in container nursery crops are presented.
This Entomology Insect Note describes the biology and control of cottony maple leaf scale, an insect pest that feeds primarily on maple and dogwoods in North Carolina.
Most commercial onions produced in North Carolina are seeded in the fall and harvested in mid- to late-June. Weed competition can reduce onion yields up to 96 percent, and weeds must be controlled throughout the growing season. Learn about the cultivation and herbicide options growers can use to keep onions weed-free in both wide and narrow rows.
Keeping weeds out early in the season is very important for cole crops that are marketed by size. Learn how to use both cultivation and herbicides to achieve good early-season weed control and avoid losses in yield and profits.
