- Hemlock Sawflies eating the Needles show their larvae eating the needles of a Hemlock tree.
- For more information on these insects look at /sites/default/files/CAT92272711.pdf
- For information about an outbreak of these insects in the Ketchikan area look at /sites/default/files/Hemlock%20Trees%20Show%20Sawfly%20Infestation%20Damage.docx
