NH Bugs

Hemlock Woolly Adelgid
What’s Wrong with My Hemlock Tree?
Check your hemlock trees for invasive insects.
Check your hemlock trees for invasive insects. Learn More
hemlock woolly adelgid
5 Ways to Celebrate National Invasive Species Awareness Week
Keep an eye out for invasive species, from February 22—26 and beyond.
Keep an eye out for invasive species, from February 22—26 and beyond. Learn More
dying fir tree
Spruce/Fir Issues of the North (Webinar)
A part of the New Hampshire Forest Health Webinar Series
A part of the New Hampshire Forest Health Webinar Series Learn More
spotted lanternfly
Emerging Pests (Webinar)
A part of the New Hampshire Forest Health Webinar Series
A part of the New Hampshire Forest Health Webinar Series Learn More
Acorn pip gall wasp
"What is This?" (Webinar)
A part of the New Hampshire Forest Health Webinar Series
A part of the New Hampshire Forest Health Webinar Series Learn More
Stem and Root Rot
Root and Stem Rots (Webinar)
A part of the New Hampshire Forest Health Webinar Series
A part of the New Hampshire Forest Health Webinar Series Learn More
Fall webworm
Defoliators and Other Hardwood Pests (Webinar)
A part of the New Hampshire Forest Health Webinar Series
A part of the New Hampshire Forest Health Webinar Series Learn More
Hemlock Woolly Adelgid
Softwood Pests of New Hampshire (Webinar)
A part of the New Hampshire Forest Health Webinar Series
A part of the New Hampshire Forest Health Webinar Series Learn More
Ash tee with bark falling off
The Emerald Ash Borer (Webinar)
A part of the New Hampshire Forest Health Webinar Series
A part of the New Hampshire Forest Health Webinar Series Learn More
Adult Asian Longhorned Beetle
Check Your Pool Filters for Asian Longhorned Beetle
Look for this invasive insect in your pool this summer.
Look for this invasive insect in your pool this summer. Learn More