Thousand cankers disease is a disease complex that impacts black walnut trees. It involves a small beetle, the walnut twig beetle, and a fungal pathogen.
*Current quarantines exist in Virginia, learn more about quarantines.
Additional Resources
| Image | Title | ID | Description | Content Type | View | hf:tax:document-category | hf:tax:Media |
|---|---|---|---|---|---|---|---|
 | Virginia’s Least Wanted – Thousand Cankers Disease | PST005 | Poster shows the damage done but this threat to our native black walnut trees. Designed for 24 in. x 36 in. poster. Target audience: Youth – elementary age. | Publication | View | education public-information | publication |
 | Walnut Thousand Cankers Disease Alert | This Virginia Cooperative Extension factsheet will help detail thousand cankers disease {TCD} and what symptoms to be on the lookout for. | Publication | View | forest-health | publication |
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