Resource Search 1 | National Invasive Species Information Center

Jul 16, 2021
USDA. Animal and Plant Health Inspection Service.
APHIS has prepared an environmental assessment for permitting the release of the insect Ganaspis brasiliensis for the biological control of spotted-wing Drosophila (Drosophila suzukii) in the continental United States. Based on the environmental assessment (EA) and other relevant data, the agency has reached a preliminary determination that the release of this control agent within the continental United States will not have a significant impact on the environment. The proposed action is intended to reduce the severity of damage to small fruit crops from infestations of spotted-wing Drosophila (SWD) in the continental United States. SWD is native to East Asia and was first detected in the United States in California in 2008. It has since established in most fruit-growing regions in North America.

APHIS is making the environmental assessment available to the public for review and comment. All comments received on or before August 16, 2021 will be considered. To review the environmental assessment and make comments, go to www.regulations.gov.

University of Arkansas. Cooperative Extension Service.
See also: Fruits, Nuts, & Vegetables - Insect Management in Arkansas for more factsheets

University of Georgia. Center for Invasive Species and Ecosystem Health. Early Detection & Distribution Mapping System.

Nov 2021
Washington State University. College of Agricultural, Human, and Natural Resource Sciences.
A parasitoid wasp that is the natural enemy of a fly known as the spotted-wing drosophila could be a good friend to growers. Washington State University researchers recently confirmed the discovery of the potentially beneficial wasp in the United States for the first time. The drosophila flies cause major damage to several Washington crops, especially sweet cherries and berries. The wasp, which lays its eggs in the flies, could be a means of controlling their spread.