Select an Option
Academic Researchers
Animal Health Professionals
General Citizens
Government Partners
Interest Groups
Media
Plant Health Professionals
Students
APHIS Employees (Intranet)
You are here:
Home
>
Plant Health
>
Plant Pest Information
> Potato Diseases
Plant Health
Potato Diseases
Potato Viruses
PVYn/NTN
Images of PVY Virus Damage and Symptoms
Potato Wart
Ralstonia
Last Modified: June 11, 2008
Overview
Plant Pest Program Information
Pest Detection
Pest Identification
Plant Import and Export
Permits
Crop Biosecurity and Emergency Response
Spotlights for PPQ
View PPQ electronic manuals
Import a plant, plant product, or soil into the U.S. (PERMIT)
Transit a plant, plant product, or soil through the U.S.
Join the PPQ Stakeholder Registry
Bring a plant pest or biological control organism into the U.S.
Export a plant or plant product
Identify a pest
View environmental documents
Learn about PPQ
View the PPQ Organization Structure
Learn about the Center for Plant Health Science and Technology (CPHST)
Learn about the New Pest Advisory Group (NPAG)
View the MOA between DHS and USDA
View the Final Report and Action Plans of the APHIS-CBP Joint Task Force on Improved Agriculture Inspection
View the PPQ Civil Rights Strategic Plan