Backpack Sprayer 2 [Online Recertification Course]

Backpack sprayers are inexpensive, lightweight, easy to use, and perfectly suited to small jobs on the farm or in the landscape. In this course, we will discuss how to properly calibrate a backpack sprayer, nozzle design and nozzle choices, the difference between gasoline powered equipment and hand pumped, and accurately measuring the amount of pesticides needed for a job.

For more information or to enroll contact Rachel Maccini, Pesticide Safety Education Program Coordinator, University of New Hampshire.


1 credit hour - $40

Available Online 24/7

This course has a variety of activities and a final quiz. Each student has a maximum of three attempts to pass the quiz with a grade of 80% or better.

Once you have completed this course, print out your certificate and mail it with your renewal paperwork.

Online Recertification Course - Backpack Sprayer 2


Extension Field Specialist, Pesticide Safety Education
Phone: (603) 351-3831
Office: UNHCE Education Center, 88 Commercial Street, Manchester, NH 03101