Plant Pests and Diseases Programs

Plant Protection and Quarantine (PPQ) safeguards agriculture and natural resources from the risks associated with the entry, establishment, or spread of animal and plant pests and noxious weeds to ensure an abundant, high-quality, and varied food supply.

Insects and Mites


Mollusks


Nematodes


Plant Diseases


Weeds

Plant Pest and Disease Information


Online Systems


National Plant Board

Contact Information

Complementary Content
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