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Corn Ear Rots: Managing Mold and Mycotoxins

By: Daisy Ahumada Corn Disease Information

Corn ear rot is a disease of corn caused by various types of fungi, including Fusarium spp. , Aspergillus spp. Penicillium spp., and Stenocarpella maydis (Diplodia Ear Rot). Ear rot diseases in corn are characterized by the molding and decay of corn ears. Environmental conditions, the susceptibility of the variety to disease, and previous disease populations in the field contribute to the emergence of corn ear rot and the severity of corn yield loss.

Lesion Nematode in Corn

By: Adrienne Gorny, Kelci Cox Corn Disease Information

Lesion nematodes are plant-parasitic roundworms that may cause damage in corn. This factsheet covers their signs and symptoms as well as management of the disease.

Gray Leaf Spot in Corn

By: Daisy Ahumada Corn Disease Information

This corn disease information note offers information on the symptoms and management of gray leaf spot in corn production in North Carolina.

Southern root-knot nematode in corn

By: Adrienne Gorny, Jennifer Duong Corn Disease Information

This factsheet describes and provides management recommendations for the Southern root-knot nematode,Meloidogyne incognita, a widespread pest of corn in North Carolina.

Corn Earworm and Tobacco Budworm in Industrial Hemp

By: Melissa Pulkoski, Hannah Burrack

This factsheet discusses the biology, damage, and management of the corn earworm and tobacco budworm in industrial hemp in North Carolina.

Stubby-Root Nematode in Corn

By: Adrienne Gorny, Kelci Cox Corn Disease Information

Stubby-root nematodes are soilborne, plant-parasitic roundworms that may cause significant damage in corn. This publication covers the symptoms and disease management of the pathogen.

Sting Nematode in Corn

By: Adrienne Gorny Corn Disease Information

This factsheet describes the biology and management of the sting nematode Belonolaimus longicaudatus, an ectoparasitic nematode that affects corn production in North Carolina

European Corn Borer on Ornamentals

By: James Baker PDIC Factsheets

This factsheet describes the biology of the European corn borer adult, Ostrinia nubilalis, and provides residential management recommendations.

Corn Earworm on Ornamentals

By: James Baker PDIC Factsheets

This factsheet describes the biology of the corn earworm moth, Helicoverpa zea, a pest of over 100 plants.