Insect and Tree Disease Data
Insect, tree disease, and other information can be found in our Forest Health section.
- Gypsy Moth Defoliation: 2003 l 2002 l 2001
- Statewide Data: 1984 to the present.
- Control Of Low-Level Nantucket Pine Tip Moth Populations: A Cost-Benefit Analysis (English; PDF format)
Last modified: Wednesday, 12-Mar-2008 13:18:05 UTC