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This vegetable pathology factsheet describes the identification and treatment of tomato late blight.
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.
Esta Hoja de Datos de Patología Vegetal fue publicada en inglés en 2015 por la Dra. Lina Quesada, Laboratorio de Patología Vegetal de la NCSU. Traducido y revisado al español por: Angela Linares-Ramírez Catedrática Auxiliar, UPRM Fecha de traducción al español: 23 de marzo de 2017
Many farmers and home gardeners have reported damage to vegetable and flower crops after applying horse or livestock manure, compost, hay, or grass clippings to the soil. The symptoms reported include poor seed germination; death of young plants; twisted, cupped, and elongated leaves; misshapen fruit; and reduced yields. These symptoms can be caused by other factors, including diseases, insects, and herbicide drift. Another possibility for the source of these crop injuries should also be considered: the presence of certain herbicides in the manure, compost, hay, or grass clippings applied to the soil.
This factsheet offers information on the identification and management of various flatworms that may be found in North Carolina.
This vegetable pathology factsheet describes the identification and treatment of cucurbit downy mildew.
This vegetable pathology factsheet describes the identification and treatment of black rot in sweetpotatoes.
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.
Tomato yellow leaf curl virus (TYLCV) is a viral disease of tomato that has limited distribution in the United States. TYLCV can cause devastating losses to tomato growers once established in the production site. This viral disease can also be found in temperate, tropical, and sub-tropical regions of the world. TYLCV is transmitted by adult whiteflies and is difficult to control once introduced to an area.
North Carolina’s climate and soils are well suited to grow many types tree fruits. This publication will focus on the three main tree fruits produced for market in North Carolina: peaches, apples, and pecans. In addition to these main crops, information on pears, persimmons, plums, nectarines, Asian pears, and figs is presented as they grow well in North Carolina’s temperate climate. These tree fruits require similar management regimes described in this publication.
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.
This publication discusses the symptoms and treatment of root-knot nematodes in tomatoes in North Carolina.
This disease factsheet describes Fusarium wilt of tomato. Symptoms, pathogen, environmental conditions, and management are included.
The Southeastern Vegetable Extension Workers Group (SEVEW) is proud to offer you the 24th edition of the Southeastern U.S. 2023 Vegetable Crop Handbook. For this edition, we have partnered with Great American Media. We are excited about this continued partnership and look forward to working with Great American Media as we provide growers, crop advisers, county educators, Extension agents, and specialists throughout the southeastern United States with this handbook. This handbook represents a joint effort among Extension specialists and researchers from 14 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, food safety, olericulture (vegetable production), plant pathology, postharvest physiology, soil science, and weed science.
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 factsheet discusses symptoms and control of several leaf diseases common in North Carolina blueberry production.
This factsheet explains the components of operating agreements for limited liability companies.
Esta Hoja de Datos de Patología Vegetal fue publicada en inglés en 2013 por la Dra. Lina Quesada, Laboratorio de Patología Vegetal de la NCSU. La Dra. Angela M. Linares Ramírez, de la Universidad de Puerto Rico, tradujo la hoja informativa al español en 2017.
Luffa are tropical, vining plants that produce large fruits similar to cucumbers. When young and small the fruit can be cooked and prepared like a summer squash. When the fruit mature, they have a rough, fibrous interior which is referred to as the sponge and is used to make a wide variety of products. Currently, luffa sponge products are most popular as personal care products and are readily available in the cosmetic and bath sections of department stores, discount stores, pharmacies, and specialty shops. This factsheet covers how to plant, harvest, and process luffa gourds in a temperate environment.
Esta Hoja de Datos de Patología Vegetal fue publicada en inglés en 2015 por la Dra. Lina Quesada, Laboratorio de Patología Vegetal de la NCSU. La Dra. Angela M. Linares Ramírez, de la Universidad de Puerto Rico, tradujo la hoja informativa al español en 2017.
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.
If treated properly, many herb plants will survive in the garden for a number of years. Others are sensitive to frost or severe cold weather and must be brought indoors, protected, or replanted each year. Annual herbs will be killed with the first hard frost in the fall. Remove dead plants in order to minimize overwintering insects and disease problems. Some frost sensitive herbs, such as basil and geranium, can be brought indoors for the winter. Take cuttings to root or pot the entire plant.
Gray mold of industrial hemp is common to most regions that produce this crop. It is favored by cool, wet conditions, and may cause significant losses.
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.
This publication discusses weeds common to watermelon and how to control them. Weed management strategies include mechanical control, cultural control, and herbicide recommendations for grasses and broadleaf weeds such as Palmer amaranth and sedge weed species.
This publication provides information about unmanned aerial vehicles and what to consider when choosing a drone for precision agriculture applications. Topics include restrictions, definitions, needs assessment, equipment options, and information processing.
This factsheet covers the identification and control of septoria leaf spot of tomatoes.
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 vegetable pathology factsheet describes the identification and treatment of potato late blight.
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 vegetable pathology factsheet describes the identification and treatment of Fusarium wilt of watermelon.
This publication provides information about how producers can prepare for selling produce to wholesale distributors. It includes tips and examples to help farmers expand their businesses.
This publication offers strategies for maintaining green turf during the winter using turf colorants. It discusses considerations for using colorants, different product types for specific uses, application rates and methods, and cost to help you plan winter turf maintenance.
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 covers a full range of site factors that can help growers avoid Phytophthroa root rot disease and other production issues. Readers will better understand the influence of topography and landscape positon on the movement of soil water in their fields. Activities and tools that can help a grower assess a new site are dicussed.
This vegetable pathology factsheet describes the identification and treatment of Gummy Stem Blight.
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 discusses the identification and control of cucurbit powdery mildew.
This plant disease fact sheet discusses southern blight, a soil-borne fungus that attacks tomatoes and peppers, and several other economically important crops, including beans, cantaloupe, carrots, peppers, potatoes, sweet potato, and watermelon.
This publication covers the basics of leasing land for farming operations, from both a landowner and tenant perspective.
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 publication discusses the environmental benefits of planting miscanthus — a tall, perennial grass — on lands that otherwise have poor results with traditional row crops.
This vegetable pathology factsheet describes the identification and treatment of Botrytis gray mold of tomatoes.
This vegetable pathology factsheet describes the identification and treatment of Phytophthora blight of peppers.
This publication covers chemical weed control and weed response to a variety of crops.
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.
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 factsheet offers information on the biology and management of the spotted lanternfly, an invasive agricultural, ornamental, and nuisance pest in the United States.
This publication is designed to help landowners learn whether their property might be a candidate for a solar lease and what to expect when a solar developer performs due diligence. It also provides a description of legal issues that may arise, such as unclear ownership, zoning restrictions, and other encumbrances such as liens, easements, and existing leases.
This vegetable pathology factsheet describes the identification and treatment of anthracnose in cucurbits.
This publication covers insect control in a variety of crops, as well as household pests.
This vegetable pathology factsheet describes the identification and treatment of basil downy mildew.
Brown spot is a disease of increasing importance in flue cured tobacco production.This disease is most severe on mature or otherwise injured tobacco.
This factsheet provides recommended practices and management strategies for protecting wine grapes from spring frost damage.
Black root rot impacts a range of woody and herbaceous ornamental plant species primarily in greenhouse ornamental plant production, but also in home and commercial landscapes and nurseries. This disease causes decay of the root system and leads to yellowing, wilting, and necrosis of foliage. It is widely distributed and has been described on approximately 30 plant families in many parts of the world. Some of the most frequently impacted ornamentals are pansy, viola, Calibrachoa, annual vinca (periwinkle), Salvia, petunia, Persian cyclamen, snapdragon, Begonia, Verbena, Phlox, and Gerbera daisy. In addition to ornamental plants, some vegetable and other agricultural crops are also susceptible to infection.
This factsheet discusses the identification and management of root knot nematode of sweetpotato.
This factsheet discusses the identification and management of Sclerotinia Drop of lettuce.
This publication discusses ergonomic practices that can be implemented during Christmas tree harvests to reduce and avoid typical injuries.
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.
Nematodes are an economically important pest for flue-cured tobacco production. Root knot nematode is particularly damaging due to the wide host range and number of species of root knot nematode found in North Carolina.
This factsheet shares the symptoms and control of Granville Wilt, a devastating disease of tobacco in North Carolina.
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 Factsheet discusses the steps in forming an LLC in North Carolina for your farm.
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 describes gray leaf spot of tomato. Disease management options are provided for conventional and organic growers and for homeowners.
This article highlights the difference in grain and fiber hemp seed size and the importance of calculating seed rates.
This factsheet covers leaf scorch, a fungus that weakens strawberry leaves and plants.
Much success in growing tomatoes can be attributed to use of a few proven techniques. Choosing a variety that has proven to be a true performer should be at the top of every gardener's list. Better Boy, Whopper, Celebrity, and Mountain Pride are among some of the best selections. Better Boy, Celebrity, and Whopper are VFN, which means they carry resistance to verticillium wilt, fusarium wilt, and root-knot nematodes. It is best to experiment with several varieties in order to find the ideal tomato for your taste buds.
This vegetable pathology factsheet describes the identification and treatment of Rhizopus soft rot of sweetpotatoes.
Boron deficiency of strawberries is described and corrective information provided.
Lesion nematode damage in white or Irish potato is caused by plant-parasitic roundworms. This publication discusses the signs, symptoms, and management of the disease.
This publication reports the results of an annual survey of sod growers in North Carolina to determine and track relative inventory levels and project price changes for the year.
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.
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 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 describes the signs and symptoms of Exobasidium leaf and fruit spot of blueberry and provides best management practice recommendations.
Manganese deficiency of strawberries in discussed in this guide.
This publication provides information and guidance on using computer code to access the National Agricultural Statistics Service's survey data to view data from multiple years, crops, and other categories.
This vegetable pathology factsheet describes the identification and treatment of Fusarium root rot of sweetpotato.
Esta Hoja de Datos de Patología Vegetal fue publicada en inglés en 2013 por la Dra. Lina Quesada, Laboratorio de Patología Vegetal de la NCSU. La Dra. Angela M. Linares Ramírez, de la Universidad de Puerto Rico, tradujo la hoja informativa al español en 2017.
This publication provides an overview of the Present-Use Value (PUV) property tax program in North Carolina, with an emphasis on disposition and transfer situations that may imperil continued enrollment.
Iron deficiency symptoms and corrective procedures for strawberries are discussed.
This factsheet acquaints growers, shippers and processors with energy-efficient cooling and handling methods useful in preserving the quality of fresh strawberries.
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.
This vegetable pathology factsheet describes the identification and treatment of hop downy mildew.
This factsheet discusses the identification and management of geotrichum sour rot of sweetpotato.
This factsheet describes the biology and management of the green June bug (Cotinus nitida), an occasional pest of grapes in North Carolina
Target spot is a potentially devastating leaf spot disease in tobacco in North Carolina. This factsheet summarizes the signs and symptoms and offers treatment plans.
This publication identifies best management practices (BMP's) that protect water quality and the environment on Christmas tree farms in North Carolina. Profitable Christmas tree production can go hand-in-hand with sustainable goals that protect land and water resources. Several water quality BMP's described here also have the potential to slow the spread of Phytophthora root rot, a dire soil-borne disease that threatens Christmas tree production. BMP's are identified for road construction, stream buffers, site preparation, scouting-based pesticide decisions, selecting least-toxic pesticides, weed and ground cover management, fertilizer management, pesticide handling and storage, and well head protection. Growers who invest in BMP’s usually show a greater long-term profit because their land is maintained at higher productivity. With a multiple choice question for each BMP, readers can evaluate their level of compliance with each practice.
This guide describes symptoms of nitrogen deficiency in strawberries.
This factsheet describes tarnished plat bugs, also known as lygus bugs, and their impact on strawberry crops.
This publication covers disease control in a variety of crops.
This publication reviews the results of a survey conducted to assess the distribution of grapevine leafroll-associated viruses (GLRaV) and grapevine red blotch virus (GRBV) in North Carolina. It provides information on identifying disease symptoms, collecting samples, submitting samples for virus testing, and best grapevine virus management practices for new vineyards and established mature vineyards.
This publication provides nitrogen and potassium fertilizer recommendations for optimum floral hemp yield and cannabidiol production while also understanding how nutrient rates affect THC production.
This publication provides information about what biopesticides are, how they control plant diseases, and how they are used to control diseases of vegetables.
This apple pathology factsheet describes apple powdery mildew, including identification and disease management.
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.
In this Brassica carinata (Ethiopian mustard) research update, we highlight the symptoms of calcium deficiency. These images are part of a project by the Southeast Partnership for Advanced Renewables from Carinata (SPARC) to develop a diagnostic series for the identification of nutrient disorders of Carinata. Carinata is an exciting new crop in the Southeast used for a wide variety of primary and secondary agricultural products including cover crops, feedstock, high protein meal, and jet fuel. It is similar in management to canola given both canola and carinata are winter annual Brassica oilseed crops. However, carinata oil is not edible.
This factsheet describes the biology and management of strawberry clipper weevils in commercial strawberry production.
The symptoms and treatment techniques of southern stem blight in strawberries are discussed in this factsheet.
Molybdenum deficiency of strawberries is discussed in this guide.
Many organic vegetable farmers are interested in producing sweet corn. Organic sweet corn can be grown in North Carolina and throughout the Southeast, but special considerations for variety selection, insect and disease control, economics, and markets must be made for it to be a profitable crop.
This factsheet provides information on whiteflies and their impact on North Carolina strawberries.
This factsheet offers information on Pierce's Disease, a bacterial disease of grapes in North Carolina.
This factsheet describes the biology and management of cylamen mites in strawberries.
This factsheet provides information on crickets and their impact on North Carolina strawberries.
Esta Hoja de Datos de Patología Vegetal fue publicada en inglés en 2015 por la Dra. Lina Quesada, Laboratorio de Patología Vegetal de la NCSU. Traducido y revisado al español por: Angela Linares-Ramírez Catedrática Auxiliar, UPRM Fecha de traducción al español: 23 de marzo de 2017
This publication serves as a guide on building local food economies for planners, economic developers, and local government professionals.
This factsheet shares some statistics about the H-2A visa program in North Carolina.
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 factsheet describes the biology and management of cutworms in strawberries.
This factsheet describes the signs and symptoms, as well as control, of Botrytis crown rot in strawberry production.
This factsheet describes the symptoms of an ALS inhibitor herbicide injury.
As a newly legal crop, little information exists about optimum nutrient levels in hemp. This publication provides additional information on hemp leaf tissue nutrient ranges from a survey conducted between 2017 and 2020.
This publication provides a simplified tool that can quickly guide farm managers, handlers, workers, and family farmers in understanding compliance with the Worker Protection Standard.
Boron toxicity symptoms are described and management options discussed.
This publication covers leafrollers in strawberries and their impact in North Carolina.
This factsheet describes the symptoms of a photosystem II (PS II) inhibitor herbicide injury.
This factsheet discusses pythium root and crown rot in industrial hemp production.
This factsheet describes the symptoms and management of the hemp russet mite, a pest of industrial hemp in North Carolina.
This publication discusses recent research that clarifies the relationship between CBD and THC produced in floral hemp. This information can help producers adhere to USDA compliance thresholds.
This publication gives an overview of sour-rot management in European-style grapevines in North Carolina. We explain what the causes of sour rot, show pictures, discuss susceptible cultivars and give management recommendations.
This publication discusses the results of field trials conducted in 2020 and 2021 to understand how CBD and THC accumulate throughout floral development. It includes recommendations for appropriate sampling and harvest timing for floral hemp farmers in North Carolina.
This factsheet describes sap beetles and their impact on North Carolina strawberries.
This factsheet describes the biology and management of thrips in strawberries.
This factsheet discusses the identification and management of southern blight of sweetpotato.
Two-spotted spider mites are a common pest of North Carolina grapes. This factsheet discusses the biology, damage, and control of these pests.
This publication details strategies for to prevent and manage soilborne diseases in greenhouse crop production using soilless media. Tactics include sanitation measures, cultural practices, and the application of treatments to limit the development and spread of these diseases in the greenhouse.
Planting date, pre-plant soil and bed preparation and plant quality are the three important pillars that make the foundations for a successful crop. In this guide we will describe what to do before and after a late planting, as well as how to use floating row covers to improve growing degree days and plant growth.
This factsheet describes the biology and management of spotted wing drosophila in strawberries.
This factsheet describes the biology and management of the Japanese beetle (Popillia japonica), a minor pest of grapes in North Carolina.
In this Brassica carinata (Ethiopian mustard) research update, we highlight the symptoms of sulfur deficiency. These images are part of a project by the Southeast Partnership for Advanced Renewables from Carinata (SPARC) to develop a diagnostic series for the identification of nutrient disorders of Carinata. Carinata is an exciting new crop in the Southeast used for a wide variety of primary and secondary agricultural products including cover crops, feedstock, high protein meal, and jet fuel. It is similar in management to canola given both canola and carinata are winter annual Brassica oilseed crops. However, carinata oil is not edible.
This publication covers carmine mites in strawberries and their impact in North Carolina.
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 guide provides an overview of contraction options for the growing industrial hemp industry in North Carolina. It offers insight into common contract provisions and highlights provisions that may need careful evaluation.
This factsheet discusses the biology, damage, and management of the cannabis aphid in industrial hemp in North Carolina.
The red-headed flea beetle (RHFB), Systena frontalis, is a serious pest of broadleaved ornamental plants in nurseries. This document describes current knowledge of the pest and best practices for its management in nurseries.
This publication covers the corn earworm in strawberries and its impact in North Carolina.
This factsheet describes the symptoms of a protoporphyrinogen oxidase inhibitor herbicide injury.
This factsheet describes the symptoms of cellulose-inhibiting herbicide injuries.
This publication explains plant growth regulators for a variety of crops.
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.
This publication discusses the impacts of yellow nutsedge on sweetpotato crops and includes information on weed identification and management.
In this Brassica carinata (Ethiopian mustard) update, we highlight the symptoms of nitrogen deficiency. These images are part of a project by the Southeast Partnership for Advanced Renewables from Carinata (SPARC) to develop a diagnostic series for the identification of nutrient disorders of Carinata. Carinata is an exciting new crop used for a wide variety of primary and secondary agricultural products including cover crops, feed stock, high protein meal, and rocket jet fuel. It is similar in management to Canola given both Canola and Carinata are winter annual Brassica oilseed crops.
This factsheet provides information on the red imported fire ant and its impact on North Carolina strawberries.
This factsheet discusses the biology, damage, and management of the corn earworm and tobacco budworm in industrial hemp in North Carolina.
In this Brassica carinata (Ethiopian mustard) update, we highlight the symptoms of nitrogen deficiency. These images are part of a project by the Southeast Partnership for Advanced Renewables from Carinata (SPARC) to develop a diagnostic series for the identification of nutrient disorders of Carinata. Carinata is an exciting new crop used for a wide variety of primary and secondary agricultural products including cover crops, feed stock, high protein meal, and rocket jet fuel. It is similar in management to Canola given both Canola and Carinata are winter annual Brassica oilseed crops.
This publication discusses the results of greenhouse trials that screened seven sesame varieties for resistance to North Carolina's most common root-knot nematode species. The results of this research will help determine if sesame may play a role in crop rotations for producers managing these pests.
This publication discusses the results of field trials conducted in 2020 and 2021 to determine the effects of transplant date and plant spacing on plant height and width for floral hemp. These results can help farmers make planting decisions to maximize biomass yields per acre.
Este mapa presenta la ruta más rápida para satisfacer la Ley de Protección al Trabajador sin complicaciones. Esta es una herramienta de descripción general simplificada para orientar rápidamente a los ger-entes de fincas, manipuladores, trabajadores y agricultores familiares en la dirección correcta.
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.
Fumigation related injury of strawberries is described with fumigant management and corrective measures provided.
Palmer amaranth is the most common and most troublesome weed in North Carolina sweetpotato. This publication discusses Palmer amaranth identification, reproduction and growth habit, impacts on sweetpotato yield and quality, and weed management options.
This factsheet describes the biology of Japanese beetles and their impact on industrial hemp plants grown on commercial farms.
This factsheet discusses the symptoms and management of the twospotted spider mite in industrial hemp production in North Carolina.
This publication discusses how residents of the North Carolina Triad area perceive the benefits of local wine tourism.
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.
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 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).
Subsurface drainage is beneficial to agricultural lands by improving crop yield and eliminating prolonged wet periods without taking land out of production. This publication provides an overview of the costs of installing subsurface drainage on agricultural lands in North Carolina.
This factsheet describes the biology and management of strawberry rootworm beetles in strawberries.
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 European corn borer in strawberries.
This publication describes the spittlebug and its impacts on the North Carolina strawberry crop.
In this Brassica carinata (Ethiopian mustard) research update, we highlight the symptoms of magnesium deficiency. These images are part of a project by the Southeast Partnership for Advanced Renewables from Carinata (SPARC) to develop a diagnostic series for the identification of nutrient disorders of Carinata. Carinata is an exciting new crop in the Southeast used for a wide variety of primary and secondary agricultural products including cover crops, feedstock, high protein meal, and jet fuel. It is similar in management to canola given both canola and carinata are winter annual Brassica oilseed crops. However, carinata oil is not edible.
In this Brassica carinata (Ethiopian mustard) research update, we highlight the symptoms of zinc deficiency. These images are part of a project by the Southeast Partnership for Advanced Renewables from Carinata (SPARC) to develop a diagnostic series for the identification of nutrient disorders of Carinata. Carinata is an exciting new crop in the Southeast used for a wide variety of primary and secondary agricultural products including cover crops, feedstock, high protein meal, and jet fuel. It is similar in management to canola given both canola and carinata are winter annual Brassica oilseed crops. However, carinata oil is not edible.
European pepper moth (Duponchelia fovealis) is a pest of ornamental and vegetable crops with nearly worldwide distribution. In the US, it is most common in the Southeast but can live in greenhouses in northern regions. European pepper moth caterpillars feed on hundreds of plant species in many families. The caterpillars near the soil surface where they feed on lower leaves, stems, and roots. Management of this pest is difficult because it is hard to detect and it is protected from insecticides within silk webbing.
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 factsheet describes the biology and management of native drosophila species in strawberries.
The fig is native to the Mediterranean Basin. You may already be familiar with some members of the fig family, such as the ornamental rubber tree, the mulberry, and the Osage orange or hedge apple. Figs are grown over much of eastern North Carolina and westward into the Piedmont. If your soil is well-drained and reasonably fertile, you most likely will have success growing figs in North Carolina.
Rice is a minor crop in the state of North Carolina with less than an estimated 2000 acres in the entire state. Unfortunately this means there are very few resources for growers. There are currently no insecticides or herbicides registered for use on rice in the state of North Carolina. Due to legal and liability issues we are not allowed to recommend any brand or chemistries of insecticide or herbicide to be used. Since rice is usually a second or third priority crop behind flowers and vegetables we are tailoring these recommendations in a way where you can grow your crop and receive the maximum yield benefits possible given the circumstances. What follows are a series of cultural and non-chemical controls for weed and pest management.
This factsheet provides information on the sugarcane beetle and its impact on North Carolina strawberries.
The tomato is a warm season crop. With special production practices you can produce your first tomatoes in 60 days. This crop can be grown for production from June through November by choosing the right varieties and production practices. Generally, tomatoes require a large investment in time and labor, but increase in intensity of management is repaid by increased yields and profits.
This factsheet describes the symptoms of a dichlobenil herbicide injury.
This publication discusses the perspectives of locals in the North Carolina Triad with regard to social relationships between wineries and the communities.
In this Brassica carinata (Ethiopian mustard) research update, we highlight the symptoms of boron toxicity. These images are part of a project by the Southeast Partnership for Advanced Renewables from Carinata (SPARC) to develop a diagnostic series for the identification of nutrient disorders of Carinata. Carinata is an exciting new crop in the Southeast used for a wide variety of primary and secondary agricultural products including cover crops, feedstock, high protein meal, and jet fuel. It is similar in management to canola given both canola and carinata are winter annual Brassica oilseed crops. However, carinata oil is not edible.
This publication discusses research on under trellis cover crops at a North Carolina commercial vineyard and the impact of the practice on grapevine vigor, yield, vine balance, and fruit chemistry. It also covers under trellis cover crop management, common pitfalls, and mistakes to avoid.
Dicambia broadleaf weed killer injury is described.
This booklet provides an overview of production costs and marketing strategies that growers should consider when producing strawberries with the plasticulture system. A marketing survey conducted at pick-your-own farms and fruit stands in North Carolina provides the basis for recommended marketing practices.
In this Brassica carinata (Ethiopian mustard) research update, we highlight the symptoms of iron deficiency. These images are part of a project by the Southeast Partnership for Advanced Renewables from Carinata (SPARC) to develop a diagnostic series for the identification of nutrient disorders of Carinata. Carinata is an exciting new crop in the Southeast used for a wide variety of primary and secondary agricultural products including cover crops, feedstock, high protein meal, and jet fuel. It is similar in management to canola given both canola and carinata are winter annual Brassica oilseed crops. However, carinata oil is not edible.
In this Brassica carinata (Ethiopian mustard) research update, we highlight the symptoms of potassium deficiency. These images are part of a project by the Southeast Partnership for Advanced Renewables from Carinata (SPARC) to develop a diagnostic series for the identification of nutrient disorders of Carinata. Carinata is an exciting new crop in the Southeast used for a wide variety of primary and secondary agricultural products including cover crops, feedstock, high protein meal, and jet fuel. It is similar in management to canola given both canola and carinata are winter annual Brassica oilseed crops. However, carinata oil is not edible.
In this Brassica carinata (Ethiopian mustard) research update, we highlight the symptoms of manganese deficiency. These images are part of a project by the Southeast Partnership for Advanced Renewables from Carinata (SPARC) to develop a diagnostic series for the identification of nutrient disorders of Carinata. Carinata is an exciting new crop in the Southeast used for a wide variety of primary and secondary agricultural products including cover crops, feedstock, high protein meal, and jet fuel. It is similar in management to canola given both canola and carinata are winter annual Brassica oilseed crops. However, carinata oil is not edible.
In this Brassica carinata (Ethiopian mustard) research update, we highlight the symptoms of nitrogen deficiency. These images are part of a project by the Southeast Partnership for Advanced Renewables from Carinata (SPARC) to develop a diagnostic series for the identification of nutrient disorders of Carinata. Carinata is an exciting new crop in the Southeast used for a wide variety of primary and secondary agricultural products including cover crops, feedstock, high protein meal, and jet fuel. It is similar in management to canola given both canola and carinata are winter annual Brassica oilseed crops. However, carinata oil is not edible.
This factsheet discusses the symptoms and treatment of drought injury in strawberries.
This factsheet describes the biology and management of garden symphylan in strawberries.
With the increasing diversity of North Carolina agriculture, it is important to document and assess the presence of the commodities produced in the state. Crop data are publicly maintained on only the top 20 or so specialty crops, yet state and federal decisions impact hundreds of individual crop species. Because little information is available for most specialty crops, it must be gleaned from many different sources.
Monitoring leachate can be a helpful tool to successfully schedule irrigation and avoid the inefficiencies associated with over-irrigation. This publication, a collaboration between several states, describes irrigation scheduling and the factors that affect it, explains the concept of leaching and methods for measuring leaching fraction and how to use that information to schedule irrigation, and illustrates how to manage high salinity in irrigation source water through leaching.
This publication provides statewide average results for 2019 hemp strain testing.
Soil-less growing practices have opened up new possibilities for many specialty crops, including strawberries. US strawberry growers are facing a number of challenges that threaten the future of the industry. These include increasing labor and production costs, increased competition from imports, short production seasons, new emerging pests and diseases, extreme weather patterns and new government regulations. Soil-less production of greenhouse-grown strawberries has the potential to address some of those issues. While soil-less greenhouse strawberry production has been common for many years in a number of European and Asian countries, it has yet to become commonplace in the US. Reasons are high upfront cost as well as a general lack of technical knowledge, resulting in grower reluctance to make a transition into greenhouse strawberry production. One horticultural key for a successful soil-less strawberry production system is the choice of optimal substrate options. Therefore, the presented study evaluated the impact of six substrate blends on the growth and yield of strawberry (Fragaria x ananassa cv. Albion) in a commercial greenhouse in Eastern North Carolina. Following substrate blends were used: (1) 100% Coco Fiber; (2) 50% Canadian Peat / 50% Perlite; (3) 50% Canadian Peat / 50% Coco coir; (4) 50% Canadian Peat / 50% Wood Fiber; (5) 50% Canadian Peat / 50% Bark; (6) European Peat. Tray plants (250 cc) were grown in a modified tabletop system inside a poly-covered greenhouse with basic climate control infrastructure. The study was conducted in a randomized complete block design during the growing season 2020-2021 and repeated in 2021-2022. Our results show that strawberries grown in 50% Canadian Peat / 50 % Wood Fiber yielded similar high to 100% Coco Fiber and 100% European Peat, both grower standards. Based on the research, strawberry greenhouse production could use more cost effective, local available woodfiber and Canadian peat substrates instead of coconut coir or European peat that are sourced and shipped overseas. This option can be a more cost effective option for growers in the Southeast, considering making a shift to greenhouse strawberry production.
This publication provides the results of a 2019 Henderson County Hemp Strain Test that was conducted at the Mountain Horticultural Crops Research and Extension Center in Mills River, NC.
This publication provides the results of a 2019 Rowan County Hemp Strain Test that was conducted at the Piedmont Research Station in Salisbury, NC.
This publication provides the results of a 2019 hemp strain test conducted in Rowan County at the Piedmont Research Station in Salisbury, NC.
