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Animal and Plant Health Inspection Service
U.S. Department of Agriculture
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Biological Control Agent List

Beginning Friday, August 9, 2019, permits for these organisms are no longer required for the contiguous United States for domestically collected species. Permits are still required for importations or interstate movement of foreign isolates.

Select the "Print" button below to print the following table in pdf format. To download the table in spreadsheet format, select the "CSV" button.

Biological Control Agent Common Name Target Weed
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