Plant Disease & Diagnosis Services

How to package different types of samples (leaves, branches, whole plants), what to include in the package (plant sample, completed form, payment), an...

These pages provide current weather information with downloadable weather graphs.  <br /> <br /> <br /> Belknap County (Moulton Farm)<br /> Carr...

The apple maggot (Rhagoletis pomonella) is one of the most important economic insect pests of apples in New Hampshire. This native insect is also know...

To submit a plant sample for diagnosis, please send a completed Plant Problem Identification Form along with payment and the plant sample to the Plant...

Step by step instructions for submitting a sample to the Plant Diagnostic Lab.

Introduction<br /> <br /> The native flowering dogwood, Cornus florida is a popular ornamental tree that thrives well in the warmer areas of New Ham...