Proven benefits of cover crops in a corn/soybean rotation have farmers re-evaluating their weed management programs. One critical risk to evaluate is residual herbicide use and potential carryover given the timing of cover crop seeding.

Albert Lea Seed agronomists identify 9 unintended consequences that may arise with cover crops and a list of potential solutions. 

The decision on when to terminate cover crops may affect the overall yield of the upcoming cash crop. Research is showing that a later termination may result in a lower overall yield. However, that doesn’t mean early termination is right for your field.

The EU has postponed its decision over whether to renew the license for glyphosate from December to 2023, which under post-Brexit government policy could see the weedkiller approved for use in Britain until at least July 2026.