Cryphonectria parasitica trees dead
描述：
Description: chestnut blight or canker (Cryphonectria parasitica) chestnut trees dead. Date: 1943. Source: http://www.invasive.org/browse/detail.cfm?imgnum=1396146. Author: USDA Forest Service - Northeastern Area.
來源資訊
- 許可
- cc-by-3.0
- 版權
- USDA Forest Service - Northeastern Area
- 建立者
- USDA Forest Service - Northeastern Area
- 來源
- http://www.invasive.org/browse/detail.cfm?imgnum=1396146
- 原始內容
- 原始媒體檔案
- 參訪來源
- 合作夥伴網站
- Wikimedia Commons
- ID
