Native Insects and Diseases Cause Problems, too.
Browse through some Common Pests of NH Trees and Forests
|Caliciopsis- Pine Canker||White Pine Needle Damage||Forest Tent Caterpillar|
The Forestry Information Center can answer many of your questions. When sending an email please provide contact information (phone number and post office address) and the information you want.
Or, you can send samples to one our labs: