As farmers and retailers battle soybean cyst nematode (SCN), the emphasis continues to be on using an integrated strategy including resistant soybean varieties, crop rotation with non-host crops, and ...
The map shows the known distribution of SCN in the United States and Canada. Those counties and rural municipalities first reported as infested between 2020 and 2023 are shown in blue; those known as ...
Iowa State University nematologist Greg Tylka is receiving the 2026 Iowa Master Farmer Exceptional Service to Agriculture ...
Ask a soybean producer and he will shudder when he hears about SCN. Soybean cyst nematode was becoming a fixture when Greg Tylka arrived at Iowa State University in 1990. Today he represents Iowa in ...
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