Home

Needles blackened, browned, and yellowed by feeding inside by larvae of Douglas-fir needle midge, Contarinia pseudotsugae.

Needles blackened, browned, and yellowed by feeding inside by larvae of Douglas-fir needle midge.; Namur, Belgium Credit: Gilles San Martin<br />Licensed under a <a href="https://creativecommons.org/licenses/by-sa/2.0/deed.en>Creative Commons Attribution-ShareAlike 2.0 Generic License</a>
Credit: Gilles San Martin
Licensed under a

Managing Pests

About

Resources

Get In Touch

IPM Logo
Home and Landscape: Instagram|Twitter|Facebook
Use Permissions and Citations | Nondiscrimination Statement | Acknowledgements | Accessibility | Privacy Statement | Staff-Only Page | Contact UC IPM | Feedback