Landscape Plant Pests

Viburnum Leaf Beetle Larva
Using Growing Degree Days to Predict Insect Pests in the Landscape
Does weather factor into your landscape pest management decisions? Keeping track of weather, and specifically daily temperatures, can help you fine tu... Learn More
viburnum leaf beetle
What is eating the leaves of my viburnum?
A Question of the Week
A Question of the Week Learn More
Slug on a marigold
What can I do to control the slugs in my garden?
A Question of the Week
A Question of the Week Learn More
chipmunk
Chipmunks in the Garden
A Question of the Week: Which animals are responsible for all of the small holes and tunnels I’m finding in my garden? Should I be worried that they will eat my flowers and vegetables?
A Question of the Week: Which animals are responsible for all of the small holes and tunnels I’m finding in my garden? Should I be worried that they w... 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
How to Submit Plant Samples to the UNH Plant Diagnostic Lab [video]
At the UNH Plant Diagnostic Lab, Dr. Cheryl Smith, Extension Plant Health Specialist, and director of the Lab, examines and tests plant samples to det... Learn More