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 ...
SCN infects crops in every major soybean producing state in the U.S. In Iowa, more than 75% of soybean fields have the pest and at yield-reducing numbers, often exceeding 30%. That percentage of ...
Iowa State University nematologist Greg Tylka is receiving the 2026 Iowa Master Farmer Exceptional Service to Agriculture ...