Home

A powdered borate fungicide being sprinkled on a freshly cut stump of a conifer to prevent infection and spread of Heterobasidion root disease, Heterobasidion annosum.

A powdered borate fungicide being sprinkled on a freshly cut stump of a conifer. Credit: Robert L. Anderson, USDA Forest Service, Bugwood.org<br />Licensed under a <a href="https://creativecommons.org/licenses/by/3.0/us/">Creative Commons Attribution 3.0 License</a>
Credit: Robert L. Anderson, USDA Forest Service, Bugwood.org
Licensed under a Creative Commons Attribution 3.0 License
IPM Logo
Twitter Facebook Instagram YouTube LinkedIn
Home and Landscape: Instagram|Twitter|Facebook
Use Permissions and Citations | Nondiscrimination Statement | Acknowledgements | Accessibility | Privacy Statement | Staff-Only Page | Contact UC IPM | Feedback