Corn Leafhopper Detected Again in Minnesota

The corn leafhopper has been detected again in Minnesota, this time in a corn field in Waseca County. Adults were captured on yellow sticky traps in September during the late stages of corn development. The insect, which can transmit stunting diseases in corn, was first found in the state last year. Experts say there’s little risk to this year’s crop since detections occurred late in the season; however, warmer fall temperatures and more frequent southern winds could lead to earlier infestations in future years, potentially increasing the risk to late-planted corn.