Soybean Gall Midge

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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Soybean gall midge-injured field

Soybean Gall Midge Updates and Tools for 2021

March 17, 2021
A new webinar series aims to help growers with identification, biology and current management strategies for soybean gall midge as it continues to spread across the Midwest.

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Soybean gall midge larvae on soybean plant

UNL to Host Free Soybean Gall Midge Webinar for Midwestern Producers

December 16, 2020
The University of Nebraska-Lincoln, in conjunction with Iowa State University and University of Minnesota, will be hosting three live sessions in January to educate ag producers and professionals on the biological and ecological impacts of soybean gall midge, as well as scouting, identification and management techniques.

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soybean gall midge adult

First Emergence of Soybean Gall Midge in Cass County, Nebraska

June 11, 2020
On June 10th, 2020 three soybean gall midge adults were collected south of Louisville, Nebraska. This was the only site in the network with soybean gall midge adult activity.

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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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soybean gall midge larvae

Soybean Gall Midge Roundtable Meeting Set for Mar. 2

February 7, 2020
Come and join us from 9:30 a.m. - 3 p.m. on Monday, March 2nd, at the Eastern Nebraska Research and Extension Center (1071 County Road G, Ithaca, NE) for the latest information on this newly emerging soybean pest.

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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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