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Article
Japanese Beetle Adults Emerge in Southern Iowa
Integrated Crop Management News
Document Type
Article
Publication Date
6-14-2018
Disciplines
Abstract
Japanese beetle is an invasive insect that feeds on corn and soybean plus many other plants. This pest has been in Iowa since 1994 but its distribution in field crops is considered sporadic around the state. Statewide populations in field crops have been variable since 2014 and it is unclear if pressure will be significant this year. Several reports around Iowa indicated high numbers of grubs within fields, but it is not clear if they were Japanese beetle or another closely-related species. Adult emergence well before corn silking is noteworthy.
Copyright Owner
Iowa State University
Copyright Date
2018
Language
en
File Format
application/pdf
Citation Information
Erin W. Hodgson. "Japanese Beetle Adults Emerge in Southern Iowa" (2018) Available at: http://works.bepress.com/erin_hodgson/302/