The purpose of this site is to provide timely, objective information about all aspects of fruit integrated pest management (IPM), with particular focus on insect pest management of new and emerging pests in the Midwestern U.S. This information is provided as an aid to assist growers, processors and crop consultants in making better IPM decisions.
[Image: brown marmorated stink bug (BMSB) on a strawberry, T. Cira, Dept. of Entomology, UMN]
Since its first detection in 2012, spotted wing drosophila (SWD) has been a significant pest of berry crops in Minnesota. Because SWD lays eggs directly into fruit and develops rapidly, it has been a challenging pest for fruit growers to manage.
[Image: Male SWD on a red raspberry, S. Wold-Burkness, Dept. of Entomology, UMN]
Japanese beetle has a diverse host range that spans across fruit, vegetable, field crops, and ornamental hosts. They are established in the Twin Cities and other urban areas in the southeastern region, and are expanding into surrounding agricultural areas.
[Image: Japanese Beetle on a raspberry leaf, S. Wold-Burkness, Dept. of Entomology, UMN]
MALB adults are a pest of autumn ripening crops. In the vineyard, grape clusters that have been injured due to physiological splitting, yellowjackets or birds are an attractive option for MALB.
[Image: MALB on wine grapes, E.C. Burkness, Dept. of Entomology, UMN]