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soybean diseases

Resources for 2021 Corn and Soybean Fungicide Recommendations

June 18, 2021Emmalea Garver Ernest

Alyssa Koehler, Extension Field Crops Pathologist; akoehler@udel.edu Other than a few cases of Pythium spp. in corn, we have observed very little disease in field crops so far this season. As growth progresses, we will continue to monitor for common… Continue Reading →

Agronomic Crops 29:13, field corn, field corn diseases, soybean, soybean diseases

2020 Soybean Foliar Fungicide Trial

November 13, 2020Emmalea Garver Ernest

Alyssa Koehler, Extension Field Crops Pathologist; akoehler@udel.edu Results from the 2020 Soybean Foliar Fungicide Trial are below (click on the image for a PDF version).

Agronomic Crops fungicide efficacy, NOV2020, soybean, soybean diseases

Resources for 2020 Corn and Soybean Fungicide Recommendations

June 12, 2020ahoggard

Alyssa Koehler, Extension Field Crops Pathologist; akoehler@udel.edu Other than some cases of Pythium spp. in corn, we have observed very little disease in field crops so far this season. As growth progresses, we will continue to monitor for common foliar… Continue Reading →

Agronomic Crops 28:13, field corn, field corn diseases, soybean, soybean diseases

Soybean Pod and Bean Diseases

September 27, 2019Emmalea Garver Ernest

Alyssa Koehler, Extension Field Crops Pathologist; akoehler@udel.edu Overall, there has been little disease pressure in soybeans this year. The wet conditions of last fall led to quite a few late season soybean pod and seed quality issues in 2018. With… Continue Reading →

Agronomic Crops 27:27, soybean, soybean anthracnose, soybean diseases

Soybean Disease Update

August 16, 2019Emmalea Garver Ernest

Alyssa Koehler, Extension Field Crops Pathologist; akoehler@udel.edu The rain and high humidity this week have favored some foliar disease development. Grey Leaf Spot (GLS) is showing up in late-planted corn. In corn that is already past R3, foliar lesions that… Continue Reading →

Agronomic Crops 27:21, soybean diseases, soybean downy mildew

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