Article contents
THE USE OF FRASS IN THE IDENTIFICATION OF FOREST INSECT DAMAGE
Published online by Cambridge University Press: 31 May 2012
Extract
The forest entomologist is often called upon to inspect insect defolialion late in the season at a time when the feeding stage of the defoliator is no longer present in the trees.
- Type
- Articles
- Information
- Copyright
- Copyright © Entomological Society of Canada 1942
References
REFERENCES
- 9
- Cited by