Plant Diseases
Thousand Cankers Disease and Walnut Twig Beetle
Geosmithia morbida
- Home and Landscape: Thousand Cankers Disease and Walnut Twig Beetles in California
- Agriculture: Thousand Cankers Disease, Walnut Pest Management Guidelines
- Thousand Cankers Black Walnut Disease, US Department of Agriculture National Invasive Species Information Center
- Thousand Cankers Disease, US Department of Agriculture Animal and Plant Health Inspection Services