In this video, John Grandy demonstrates and compares two different styles of backpack sprayers, a large internally mounted piston pump vs a small externally mounted piston pump.
Extension
- 4-H
-
Agriculture & Gardens
Show Agriculture & Gardens submenu
- Agricultural Business Management Show Agricultural Business Management submenu
- Dairy, Livestock & Forage Crops Show Dairy, Livestock & Forage Crops submenu
- Farmer Support Networks Show Farmer Support Networks submenu
- Food Safety
- Fruit & Vegetable Crops Show Fruit & Vegetable Crops submenu
-
Yard & Garden
Show Yard & Garden submenu
- Backyard Fruits
- Homesteading
- Backyard Livestock
- Community Gardening
- Getting Started With Gardening
- Granite State Gardening Podcast
- Home Lawn Care
- Houseplants
- Insects in the Home, Yard and Garden
- New Hampshire Master Gardeners Show New Hampshire Master Gardeners submenu
- Ornamental Gardening and Landscaping
- Pollinator Habitat
- Preserving Your Harvest
- School Gardening
- Vegetable Gardening
- Greenhouse, Nursery & Garden Centers Show Greenhouse, Nursery & Garden Centers submenu
- Landscaping Show Landscaping submenu
- Pest, Disease & Growing Tools Show Pest, Disease & Growing Tools submenu
- Community & Economy Show Community & Economy submenu
- Educators Show Educators submenu
- Health & Well-Being Show Health & Well-Being submenu
-
Natural Resources
Show Natural Resources submenu
-
Forests & Trees
Show Forests & Trees submenu
- Directory of Licensed Foresters
- Forest Industry
- Invasive Species
- Trees Show Trees submenu
-
Woodlot Management
Show Woodlot Management submenu
- Christmas Trees
- Current Use Taxes & Income Tax
- Eastern White Pine Management Institute
- Estate Planning & Land Conservation for N.H. Woodlot Owners
- Good Forestry in the Granite State
- Heating Your Home with Wood
- Landowner Goals & Objectives
- Management Plans
- Maple Products & Management
- NH Tree Farm Program
- Prescribed Fire
- Selling Timber for N.H. Woodlot Owners
- Town & Community Forests
- Women in the Woods Show Women in the Woods submenu
- Wildlife Show Wildlife submenu
- Community Action Show Community Action submenu
- Water & Wetlands Show Water & Wetlands submenu
- Conservation & Climate Show Conservation & Climate submenu
-
Forests & Trees
Show Forests & Trees submenu
- Events
-
About
Show About submenu
- Advisory Councils
- Articles
- Internships
- Jobs
- Leadership
-
Locations
Show Locations submenu
- Belknap County Office
- Carroll County Office
- Cheshire County Office
- Coös County Office
- Durham Campus
- Education Center at Goffstown
- Geospatial Technologies Training Center
- Grafton County Office
- Hillsborough County Office
- Merrimack County Office
- Rockingham County Office
- Soil Testing, Insect ID & Plant Diagnostic Lab
- Strafford County Office
- Sullivan County Office
- Newsletters
- Radius
- Resources
- Social Media & Podcasts
- Staff
- Volunteering Show Volunteering submenu
