Insect Management

CW Podcast: Late-Maturing Crops and Insects

September 13, 2019
In this month’s CropWatch Podcast Extension Educator Michael Sindelar is joined by entomologist Robert Wright to discuss insect issues in late maturing corn and soybeans.

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Wireworms

Scout Emerging Corn for Insects; Don’t Assume Protection

May 22, 2019
As corn begins to emerge, be alert to the potential for damage from early season insects such as cutworms, wireworms, white grubs, or other insects.

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Culex mosquito
Culex mosquito

Best Repellents for Mosquitoes and Ticks

April 29, 2019
May and June are prime months when outdoor blood feeders — like ticks and mosquitoes — are active in Nebraska. Learn which repellents are most effective and how long they're effective.

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Western bean cutworm eggs (Photo by Jen Bruggeman)
Western bean cutworm eggs (Photo by Jen Bruggeman)

Introducing the 'Western Bean Cutworm Central' Webpage

March 8, 2019
This new webpage is designed to serve as a clearinghouse of information related to western bean cutworm biology, behavior, and management in both corn and dry bean agroecosystems.

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Cover of the 2019 Guide for Weed, Disease, and Insect Management in Nebraska

Weed, Disease, and Insect Guide Updated for 2019

February 1, 2019
The 346-page comprehensive pest management guide includes new herbicides for field crops and updated herbicide, fungicide, and insecticide efficacy tables. It also includes updated information on how to control resistant weeds, especially Palmer amaranth.

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A cutworm moth captured in the field.

Bugeye Workshop: Cutworms & Kin

January 30, 2019
Growers concerned about the increase in cutworms in dry beans can learn about improved monitoring and management at a March 11 hands-on workshop in Scottsbluff.

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Each year more than 100 research trials are conducted at the South Central Agriculture Laboratory near Harvard. The Aug. 29 SCAL Field Day invites the public to view and learn about the most recent research from UNL and USDA scientists.
Figure 1. Each year more than 100 research trials are conducted at the South Central Agriculture Laboratory near Harvard. The Aug. 29 SCAL Field Day invites the public to view and learn about the most recent research from UNL and USDA scientists.

View Latest Crop and Pest Research at South Central Ag Lab Aug. 29

August 17, 2018
Tour field trials focused on irrigation and water management, soil fertility, entomology, weed science, cropping systems, and disease management at this year's South Central Ag Lab Field Day Aug. 29.

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Western bean cutworm moth
Figure 1. Western bean cutworm moth (Photos by Julie Peterson)

Scouting and Treating Western Bean Cutworm

July 11, 2018
Western bean cutworm egg masses have been reported on field corn in a number of locations across the state this week. Here's what to look for in the field, treatment thresholds and recommendations.

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