Light Trap Data Available Online
June 8, 2021
UNL Extension Entomology is monitoring crop insect pests (primarily moths) using black light traps at university facilities at North Platte, Clay Center, Mead and Concord.
Managing Stalk Borers in Corn
June 7, 2021
Understanding the common stalk borer life cycle and behavior is critical to selecting management practices to reduce damage in corn.
Scouting Advised for Alfalfa Weevil
April 28, 2021
Alfalfa weevils have been reported damaging alfalfa in southeast Nebraska; scouting for this pest is crucial for alfalfa producers over the next few weeks.
Sample Testing Underway at Plant and Pest Diagnostic Clinic
April 22, 2021
With operations resuming in full at the Plant & Pest Diagnostic Lab this spring, growers have several options for submitting weed, insect and plant disease samples for testing in Nebraska.
How Have the Cold February Temperatures Affected Insect Overwintering in Nebraska?
February 26, 2021
Extension specialists detail what effect February's bitter temperatures and snow cover may have on overwintering insects in Nebraska.
Identifying Spider Mite Damage and the Species Responsible
July 22, 2020
We are starting to get more reports of spider mites damaging corn and soybeans in Nebraska. Because many other things can cause similar discoloration, it is important to check leaves closely to make sure mites are actually causing the damage.
Managing Spider Mites in Corn and Soybean
July 22, 2020
Recommendations for managing spider mites in corn and soybean, including treatment thresholds, insecticides as well as discussions on the potential impact of beneficial insects, diseases, and insecticide applications.
Scout Now for Corn Rootworm Beetles to Assess Potential Risk of Future Damage
July 16, 2020
Weekly scouting of adult rootworm beetles in July and August will provide the information needed to decide whether rootworm control is needed next year.