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Blue Mold of Tobacco

By: Daisy Ahumada Tobacco Disease Information

This factsheet discusses the symptoms and treatment for blue mold of tobacco.

Gray Leaf Spot of Tomato

By: Ella Reeves, Inga Meadows Vegetable Pathology Factsheets

This publication describes gray leaf spot of tomato. Disease management options are provided for conventional and organic growers and for homeowners.

Cercospora Leaf Blight of Soybean

By: Sarah Cochran, Lindsey Thiessen Soybean Disease Information

Cercospora blight is a common foliar disease of soybeans in North Carolina. Early symptoms may mimic several other common soybean problems, and accurate diagnosis is important for selecting management practices.

Cotton Foliar Diseases: Areolate Mildew, Target Spot, and Other Leaf Spot Diseases

By: Daisy Ahumada Cotton Disease Information

Areolate mildew, originating in Alabama in 1890, and target spot, first described in Mississippi in 1959, have both become increasingly prevalent across the southeastern United States over the past three decades.

Asian Soybean Rust

By: Yara Rosado Rivera, Lindsey Thiessen Soybean Disease Information

Although uncommonly observed in North Carolina, soybean rust can be a yield limiting disease for soybeans. Proper identification is important to developing a management strategy.

Aerial Web Blight

By: Lindsey Thiessen Soybean Disease Information

This soybean disease factsheet covers aerial web blight, a generally minor disease of soybean in North Carolina.

Frogeye Leaf Spot of Soybean

By: Abdullah Nahiyan, Lindsey Thiessen Soybean Disease Information

Frogeye leaf spot (FLS) of soybean is a common foliar disease in North Carolina with losses reported annually. This soybean diseases factsheet offers information on the signs, symptoms, and management of FLS.

Target Spot of Tobacco

By: Daisy Ahumada Tobacco Disease Information

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.

Brown Spot of Soybean

By: Andrew Ernst, Lindsey Thiessen Soybean Disease Information

Brown spot is a common pathogen in soybeans in North Carolina. Symptoms from brown spot may be confused with other leaf spot pathogens, and accurate diagnosis is important for management decisions.