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Gabriela Inveninato Carmona - Entomology Graduate Student

Wheat stem maggot fly

June 22, 2017

Adult Emergence of Suspected Wheat Stem Maggot from Infested Corn Plants

By Justin McMechan - Crop Protection and Cropping Systems Specialist, Robert Wright - Extension Entomologist, Gabriela Inveninato Carmona - Entomology Graduate Student

Figure 1. Rye cover crop planted in small sections of field for erosion control. Center photo shows a section of ground where cover crop did not establish with normally developing plants. Damaged corn plants were primarily restricted to areas where cover crop was present.

March 8, 2018

Wheat Stem Maggot in Corn: Plan on Scouting Your Cover Crop Fields This Spring

By Justin McMechan - Crop Protection and Cropping Systems Specialist, Robert Wright - Extension Entomologist, Gabriela Inveninato Carmona - Entomology Graduate Student

Figure 1. Seasonal ecology of wheat stem maggot (Allen 1933) overlaid on 2017 field issues. Arrows indicate likely source of infestation started with adult movement in the spring.

April 25, 2018

Wheat Stem Maggot Adult Monitoring: A Pest of Cover Crop-to-Corn Transitions

By Justin McMechan - Crop Protection and Cropping Systems Specialist, Robert Wright - Extension Entomologist, Gabriela Inveninato Carmona - Entomology Graduate Student