Thomas Hunt - Extension Entomologist

Tom Hunt

volunteer, emeriti
  • Emeritus Professor University of Nebraska–Lincoln
Work
57905 866 Rd Concord NE 68728-2828
US
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Faculty Bio

Soybean aphids on leaf

Although at Low Levels, Soybean Aphids are in Nebraska

August 2, 2023
With soybean aphid infestations, it's important to preserve natural enemies under an integrated pest management approach, as well as treating only when pest populations reach economic or treatment thresholds, to let beneficial insects do their work.

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Soybean aphid

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. 

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Soybean gall midge infestation map

Soybean Gall Midge Identified in Eight Additional Nebraska Counties

September 1, 2021
Soybean gall midge (SGM) injury and pressure varied considerably across its geographic range, with the largest concentration of injured soybean fields occurring in east-central Nebraska this season. To date, a total of 140 Midwestern counties have been identified as infested with SGM.

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Soybean gall midge-injured field

Soybean Gall Midge Emergence at Several Sites in Nebraska

June 10, 2021
On June 8 and 9, several sites in east-central and northeast Nebraska recorded emergence of soybean gall midge adults. Growers should consider making field edge applications now.

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Aphid mummies on leaf
Figure 1. Aphid mummies in south central Nebraska alfalfa field. (Photo by Andrew Cantrell)

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. 

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Seed corn maggots
Figure 1. Seed corn maggots. (Photo by Jim Kalisch)

Avoiding Injury from Seed Corn Maggot

April 7, 2021
For producers concerned about seed corn maggot, these recommendations could help reduce injury in soybean fields this year. 

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soybean gall midge larva

2020 Soybean Gall Midge Alert Network

May 20, 2020
In 2019, an alert network was established to monitor soybean gall midge adult emergence using cages across 27 sites in four states. Growers and consultants can sign up to receive emergence information alerts to aid in the timing of insecticide applications.

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Five-state map showing counties with confirmed infestations of soybean gall midge

Mid-Season Update on Soybean Gall Midge

August 7, 2019
Soybean gall midge infestations have been confirmed in six new Nebraska counties since 2018.Treatment is not recommended at this time, but scouting and reporting infestations will continue to be important to plan for management next year.

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