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Invasive Species Resources

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University of Arkansas. Cooperative Extension Service.
The collection of digital images is provided as a service to Arkansas agriculture. These images represent symptoms of both pathological (infectious) and non-pathological (physiological/environmental) disorders of agronomic row crops and horticultural crops that grow in Arkansas. These photos are useful as an identification tool to growers of the crops listed.
DOI. NPS. Great Smoky Mountains National Park.

Ohio Department of Agriculture.

University of Arkansas. Cooperative Extension Service.
See also: Urban Entomology/Pest Management in Arkansas for more factsheets

Ohio State University Extension; Purdue University Extension; University of Illinois Extension.

The Weed Control Guide, a joint publication from the Cooperative Extension Services in Ohio, Indiana, and Illinois, explains the importance of weed control and gives suggestions on herbicide management strategies for corn, popcorn, sweet corn, soybeans, small grains, and forages.

Tennessee Department of Agriculture. Ellington Agricultural Center.
University of Tennessee. Agricultural Sciences and Natural Resources.

USDA. Blog.

On September 12, USDA’s Animal and Plant Health Inspection Service (APHIS) and its partners declared Monroe Township in Clermont County, Ohio, free of Asian longhorned beetle (ALB). This news came just months after APHIS declared Stonelick Township free of the beetle in March. ALB was first discovered in Monroe Township in August 2011. We think people unknowingly moved the beetle in firewood from Tate Township before anyone knew about the infestation there. Before long, adult beetles emerged and started infesting trees in Monroe. To stop this pest in its tracks, APHIS and state officials had to remove 1,186 trees in Monroe. They protected 4,614 other trees by injecting a pesticide directly into the trunks. It took 7 years, but after inspecting over 177,000 trees, APHIS and its partners finally confirmed the beetle is no longer there.

Tennessee Wildlife Resources Agency.