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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.
University of Arkansas. Cooperative Extension Service.
See also: Urban Entomology/Pest Management in Arkansas for more factsheets
Tennessee Department of Agriculture. Ellington Agricultural Center.
University of Tennessee. Agricultural Sciences and Natural Resources.
Tennessee Wildlife Resources Agency.