Statewide evaluation of foliar fungicides on soybeans in 2023 in Iowa
Blog Post
By Nabin K. Dangal, Edgar Nieto, Stith Wiggs, Jose Gonzalez-Acuna, and Daren S. Mueller.
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Evaluation of Foliar Fungicides on Soybeans in 2018
ICM News
Soybean foliar fungicides were evaluated for foliar disease management and yield response across seven Iowa State University research and demonstration farms in 2018. These included the Northwest Research and Demonstration Farm (Sutherland), Northern Research and Demonstration Farm (Kanawha), Northeast Research and Demonstration Farm (Nashua), Central Iowa Research Farms (Ames), Armstrong Memorial Research and Demonstration Farm (Lewis), McNay Memorial Research and Demonstration Farm (Chariton), and Southeast Research and Demonstration Farm (Crawfordsville).
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Mueller's Top 3 Soybean Diseases of 2018
Blog Post
With the 2018 growing season coming to an end, it’s time to bust out the record books and begin logging the most prevalent diseases we’ve seen this year in Iowa soybeans. It’s important to review these diseases so that farmers, agronomists and all of our partners can make informed decisions ahead of next year’s season. These decisions include variety selection, choosing seed treatments, developing pre-germination checklists, evaluating the cost-effectiveness of a fungicide application, and cultural practices such as crop rotation.
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Septoria Brown Spot
Soybean Diseases Starting to Pop Up
ICM News
This year's early season rain has increased the risk of soybean disease in Iowa. We have seen cases of Septoria brown spot, bacterial blight, sudden death syndrome (SDS), and frogeye leaf spot so far this year.
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