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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.
This factsheet covers the signs, symptoms, and control of early leaf spot in peanuts in North Carolina.
This factsheet provides brief descriptions of common disease pests of maple (Acer spp.) in North Carolina. Pest descriptions are brief but provide links for readers to learn more.
This publication covers disease control in a variety of crops.
This appendix from the Extension Gardener Handbook includes tables to help gardeners identify common problems and management strategies for fruits, vegetables, and ornamental plants.
This factsheet describes several diseases that impact the health of ash trees.
This vegetable disease fact sheet discusses three foliar fungal diseases (Botrytis gray mold, leaf mold, and powdery mildew) of high tunnel and greenhouse tomatoes.
This publication explains how and where to send specimens for disease, insect and weed identification.