Pest Monitoring in New Hampshire

Updated every Tuesday through the season.

We recommend control sprays and treatment intervals based on the number of pest moths collected in pheromone traps. Because large changes in pest dens...

The New Hampshire IPM Newsletter has been published by Alan Eaton, UNH Extension Entomologist, who retired in December. (For NH IPM Newsletter posts f...

<br /> <br /> <br /> Spotted Wing Drosophila (SWD) is a vinegar gnat from China and Japan. It attacks ripening and ripe fruit of brambles (raspberr...

About the brown marmorated stink bug...<br /> <br /> This invasive insect presents two types of problems: it can be a significant household nuisance...

Hand lenses are small inexpensive optical devices that are easy to carry on a lanyard or folded up in a pocket. Most of them magnify 5 to 20 times. Th...

Introduction<br /> <br /> We have three species of rootworms on New Hampshire corn. Their effects can sometimes be serious enough to require action....