Agriculture & Gardens

 

We have two species of borers that attack trunks or branches of peach trees in New Hampshire. The most destructive (and larger of the two) is the peac...

Two species of small rodents regularly damage orchard trees and blueberries in New Hampshire. Orchardists frequently call them mice, but they are vole...

Although there are plenty of references on insect pests, there are relatively few references that feature beneficial insects. I wrote this publication...

In this video, John Grande introduces the applicator to a number of measuring devices (syringes, pipets, tubing, and scales) that will make measuring ...

In this video, John Grandy demonstrates a gasoline powered sprayer. Do they enhance sprayer performance?

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In this video, John Grandy discusses the importance of nozzle design and choosing the right nozzle for the job. Most backpack sprayers come with a sin...

In this video, John Grande discusses the importance of calibrating a backpack sprayer. He covers the most critical variables that will affect the accu...

In this video, John Grandy demonstrates and compares two different styles of backpack sprayers, a large internally mounted piston pump vs a small exte...

In this video, John Grandy discusses how to convert a standard backpack sprayer into a custom sprayer to meet your specific needs.<br /> <br /> Watc...