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How Cover Crops Are Affecting SCN Levels in Illinois Fields

As more Illinois farmers turn to cover crops to boost soil health, reduce erosion, and improve water quality, a key question remains: how do cover crops impact one of soybean’s most persistent threats—soybean cyst nematode (SCN)?

With SCN present in more than 80% of Illinois fields, understanding how management practices affect populations is critical. That’s exactly what a team led by Dr. Jason Bond and Dr. Ahmad Fakhoury of Southern Illinois University, along with agronomist John Pike of Pike Ag, set out to study in an Illinois Soybean checkoff-funded project.

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Scouting for corn Nematodes | Tamra Jackson-Ziems

Video: Scouting for corn Nematodes|Tamra Jackson-Ziems

As corn begins to emerge across Nebraska, now is the time to scout. Early-season disease pressure can set the tone for the rest of the growing season. Nebraska Extension Plant Pathologist Tamra Jackson-Ziems shares what producers should be watching for in the field.