Apply Products Accurately with Proper Calibration [Video]

In this video, John Grande discusses the importance of calibrating a backpack sprayer. He covers the most critical variables that will affect the accuracy of the application: walking speed, the pressure selected, your spray width, and the nozzle tip chosen.

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Rachel Maccini
Pesticide Safety Education Program Coordinator
Lead Extension Program Mgr
Phone: (603) 351-3831
Office: UNHCE Education Center, 88 Commercial Street, Manchester, NH 03101