Research Boosts Honey Bee Protection Against Deadly Viruses
August 25, 2023
The research team, which includes Husker entomologist Troy Anderson, has identified a drug treatment that stimulates and dramatically strengthens honey bees’ immune systems.
Soybean Aphid Scouting and Management
August 2, 2023
Soybean aphids in Nebraska typically reach the economic threshold and require treatment in late July through August. Treatment during this time is usually enough to keep aphid populations from resurging before they leave fields for the season.
Watch for Aphids in Corn
July 27, 2023
Aphids cause the greatest amount of injury while they are feeding within the whorl prior to tassel emergence. Treatment may be needed if pollination is no more than half complete and more than half of the corn tassels are covered with aphids.
Spring Miller Moth Invasion
May 23, 2023
While they don't cause damage to plants when feeding, migrating army cutworm moths can be an irksome household pest. Fortunately, there are simple management methods to prevent them from entering homes and other structures.
What is This Insect?
April 14, 2021
A very common sight in Nebraska, aphid mummies are a small but important insect for local crops. Find out what they are and why they matter.
Blister Beetle in Alfalfa
July 20, 2020
Last year in another state, 14 horses died and another 100 were sickened from hay that contained blister beetles. Usually Blister beetles are not a problem, but growers should be aware of the insect and what to scout for in their fields.
Grasshoppers Return ― It’s Time to Scout Field Borders
June 27, 2023
If the grasshopper species currently invading field borders are one of the four major species that are likely to infest cropland, control may be warranted if high numbers are present.
Impact of Planting Dates on Corn and Soybean Insects
July 18, 2019
The wide range in corn and soybean planting dates in Nebraska this year may affect the distribution and behavior of pest insects both this year and next year. Be alert to a possible shift and scout regularly to identify problem fields.