Researchers at the University of Minnesota have discovered a new species of tiny parasitic wasp that might prove beneficial to managing soybean gall midge, a recently emerged pest in Midwest soybean fields that can have devastating impacts on plant production.
Researchers at the University of Minnesota have discovered a new species of tiny parasitic wasp that might prove beneficial to managing soybean gall midge, a recently emerged pest in Midwest soybean fields that can have devastating impacts on plant production.
Their findings were recently published in the Journal of Hymenoptera Research.
Since the appearance of the midge in 2018, growers have struggled to manage this insect, prompting researchers to seek effective and environmentally-friendly ways to help soybean farmers protect their crop. One approach is biological control, using natural enemies to kill pests. However, because soybean gall midge is new, very little is known about which species might prove to be good allies to growers in the fight against this damaging insect.
Amelia Lindsey, an assistant professor in the Department of Entomology, and Robert Koch, an associate professor in the Department of Entomology and an Extension entomologist, led the team at the University of Minnesota.
