USDA APHIS | Plant Import Information
www.aphis.usda.gov › aphis › ourfocusMar 29, 2023 · Plant Protection and Quarantine (PPQ) regulates the importation of plants and plant products under the authority of the Plant Protection Act. PPQ maintains its import program to safeguard U.S. agriculture and natural resources from the risks associated with the entry, establishment, or spread of animal and plant pests and noxious weeds.