Home

Larva (caterpillar) of big poplar sphinx, or western poplar sphinx, Pachysphinx occidentalis.

Larva (caterpillar) of big poplar sphinx, or western poplar sphinx. Credit: Whitney Cranshaw, Colorado State University, Bugwood.org<br />Licensed under a <a href=Creative Commons Attribution 3.0 License" />
Larva (caterpillar) of big poplar sphinx, or western poplar sphinx, Pachysphinx occidentalis. Credit: Whitney Cranshaw, Colorado State University, 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