Links
International Phytosanitary Portal (IPP)—the official web site for the International Plant Protection Convention
NAPPO—North American Plant Protection Organization
NASDA—National Association of State Departments of Agriculture
California Department of Food & Agriculture—Plant Health and Pest Prevention Services
Hawaii Department of Agriculture—Plant Industry Division
National Plant Board—The Plant Board System of the United States
United States Department of Agriculture—NAFTA–North American Free Trade Agreement
United States Department of Agriculture—Animal and Plant Health Inspection Service