When cover crop termination is delayed to realize their maximum potential benefit, insect pest issues can arise due to the “green bridge” that allows insect pests to seamlessly move from the cover crop to the subsequent emerging summer cash crop. This research comprises experiments conducted to determine how cover crops can influence insect populations in a following soybean crop, investigate the use of various chemical control options, soybean plant populations, and time of cover crop termination to control these potential insect problems, and measure how various insect species in cover crops are affected by the use of neonicotinoid seed treatments applied to planted soybean seed.
Key Benefactors:
farmers, agronomists, extension agents