Invasive Plants & Insects in Forests

the author inspects an ash tree with blonding from woodpeckers and emerald ash borer
When It’s OK to Look into Your Neighbors’ Yards
AKA ... Looking for Emerald Ash Borer
AKA ... Looking for Emerald Ash Borer Learn More
inspecting a hemlock tree for hemlock woolly adelgid
The Elimination of the Hemlock Woolly Adelgid Quarantine
State Entomologist Piera Siegert explains why the hemlock woolly adelgid quarantine was eliminated
State Entomologist Piera Siegert explains why the hemlock woolly adelgid quarantine was eliminated Learn More
person holding binoculars
7 Ways to Celebrate National Invasive Species Awareness Week
Keep an eye out for invasive species, from Feb. 26 to March 2 and beyond
Keep an eye out for invasive species, from Feb. 26 to March 2 and beyond Learn More
emerald ash borer adult on white ash bark
Emerald Ash Borer Found in Vermont
New Hampshire's First Response
New Hampshire's First Response Learn More
emerald ash borer adult on white ash bark
Notification about requirements for ash logs destined to Quebec
from Piera Siegert, state entomologist, N.H. Dept. of Agriculture, Markets & Food
from Piera Siegert, state entomologist, N.H. Dept. of Agriculture, Markets & Food Learn More
map of risk from invasives by town
Using groups to reduce invasive plant dominance in naturally regenerated New Hampshire woodlots
A field note is a report from "the field," based on observation and experience. With partial financial support from the Natural Resources Conservation... Learn More
What We Know about Glossy Buckthorn
by Dr. Tom Lee, Dept. of Natural Resources and the Environment at the University of New Hampshire and researcher at NH Agricultural Experiment Sta... Learn More
Proposed Elimination of Hemlock Woolly Adelgid Quarantine
Public Comment Period Open Until Feb. 23, 2018
Public Comment Period Open Until Feb. 23, 2018 Learn More
forest regeneration with ferns
Effects of Nuisance/Invasive Species on Regeneration in New Hampshire
by William B. Leak, U.S. Forest Service, Northern Research Station, Durham, NH A field note is a report from "the field," based on observation and ... Learn More