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Japanese Beetle

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Japanese beetle
Japanese beetle, adult - Photo by Josesph Berger, Bugwood.org
Scientific Name: 
Popillia japonica Newman, 1841 (ITIS)
Common Name: 
Japanese beetle
Native To: 
Date of U.S. Introduction: 
First discovered in 1916, but was probably introduced around 1911 (Potter and Held 2002)
Means of Introduction: 
Possibly in the soil of imported ornamental plants (Potter and Held 2002)
Impact: 
Destructive pest of turf, landscape plants, and crops; adults feed on the foliage and fruits of several hundred species of trees, shrubs, vines, and crops, while larvae feed on the roots of grasses and other plants (APHIS 2015)

Distribution / Maps / Survey Status

USDAAPHIS. Plant Protection and Quarantine.

USDA. FS. Northern Research Station.

Select the non-indigenous forest pest to view maps depicting state and county distribution. Produced by: USDA, FS, Forest Health Protection, and its partners.

University of Georgia. Center for Invasive Species and Ecosystem Health.
Provides state, county, point and GIS data. Maps can be downloaded and shared.
USDAAPHIS. Cooperative Agricultural Pest Survey. National Agricultural Pest Information System.

Federally Regulated

U.S. Government Printing Office. Electronic Code of Federal Regulations.

Images

University of Georgia. Center for Invasive Species and Ecosystem Health.

Videos

Google. YouTube; Iowa State University Extension and Outreach.

Selected Resources

The section below contains highly relevant resources for this species, organized by source. Or, to display all related content view all resources for Japanese Beetle.

Partnership

USDAAPHISPPQCPHST. Identification Technology Program.

Texas State University System. Texas Invasive Species Institute.
Federal Government
USDAAPHIS. Plant Protection and Quarantine.
International Government
Department for Environment Food and Rural Affairs (United Kingdom).
See also: Pest and Disease Factsheets for more fact sheets.

Canadian Food Inspection Agency.

State and Local Government
Missouri Department of Conservation.
Minnesota Department of Agriculture.
California Department of Food and Agriculture. Plant Health and Pest Prevention Services Division.

Colorado Department of Agriculture. Division of Plant Industry.

Academic

Kansas State University. Cooperative Extension Service.

Montana State University Extension.

Colorado State University Extension.

Utah State University Extension; Utah Plant Pest Diagnostic Laboratory.

See also: Landscape Ornamental Insects Fact Sheets for more species
University of Kentucky. College of Agriculture, Food, and Environment. Entomology.

University of Minnesota. Extension.

University of Wisconsin - Madison. Vegetable Crop Entomology.

Professional
Morton Arboretum (Illinois).

Citations