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Center for Agriculture, Food, and the Environment

Integrating research and outreach education from UMass Amherst

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    • Services Overview
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Pollinator Friendly Pest Management

There are many ways that gardeners and land managers can help to protect pollinators, while controlling insect pests. These include:

How to Reduce Bee Poisoning From Pesticides Screenshot

  • Don’t treat crops or plants in bloom. Never spray on or near open flowers.
  • Use the least toxic pesticide. Select pesticides that have a low impact and risk to pollinators. In general, dusts are more hazardous than sprays. 
  • Apply pesticides when bees are not actively foraging. Between 6pm and 7am in Massachusetts.
  • Know where bee colonies are in your area. 
  • Follow Integrated Pest Management principles (more info at the bottom of this page)

For more information check out:

  • How to Reduce Bee Poisoning from Pesticides by Oregon State University

  • Cornell Pollinator Protection Guides

  • This guide to pesticide ratings from the University of California Extension system

You can also explore the following UMass fact sheets, geared toward specific industries:

  • For Landscape and Nursery Professionals
  • For Home Gardeners
  • For Vegetable growers
  • For Greenhouse and Floriculture Professionals

 

Neonicotinoids (and other insecticides) 

Neonicotinoids are a relatively new class of insecticides, which have both lethal and sublethal toxicity to bees. Below, you can learn more about non-target effects of neonicotinoids and other insecticides, and find more information about using neonicotinoids safely in your industry:

 

  • Information about insecticide risks to non-target organisms for Landscape and Nursery professionals
  • Information about neonicotinoid alternatives for Landscape and Nursery professionals
  • Information about bio-rational pesticides for Landscape and Nursery professionals
  • Information about neonicotinoid use for Turf professionals

 

Integrated Pest Management

Growers and gardeners are encouraged to use principles of Integrated Pest Management (IPM) to control pests. These include:

 

  • Monitor. Know your pest levels so that you can make informed decisions.
  • Know your Economic Injury Level. This is the population level above which the pest begins to cause economic harm to your operation. Only resort to chemical treatments when pest levels exceed this threshold. 
  • Use all of your treatment options. Use site design and non-chemical management tools to keep pest populations low – and rotate chemical treatments when they exceed thresholds. 
  • Keep good records. Record when your treatment strategies work – and don’t work. This will help you make management decisions in the future. 

 

For more information about IPM, check out Fundamentals of IPM.

 

 

Pollinators

  • Overview
  • Pollinator Steward Certification Program
  • Honey Bees
    • Swarm Removal
    • What to Know Before Getting a Hive
    • Yearly Management
    • Guide to Advanced Bee Courses in Massachusetts
    • The Research Buzz
  • Native Pollinators and Conservation
    • Educational Briefs
    • The Pollinator Buzz
  • Managing Landscapes for Pollinators
    • Planting
    • Pest Management
    • Native Pollinator Plants
    • Where can I get native plants?
  • Current Pollinator Hot Topics
  • Pollinator Job Opportunities
  • Affiliated Faculty and Staff
  • Contact
  • Publications

Get Social with UMass Pollinators!

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UMass Extension - Pollinators (@umass_pollinators) • Instagram photos and videos

Center for Agriculture, Food, and the Environment

 

Stockbridge Hall,
80 Campus Center Way
University of Massachusetts Amherst
Amherst, MA 01003-9246
Phone: (413) 545-4800
Fax: (413) 545-6555
ag [at] cns [dot] umass [dot] edu (ag[at]cns[dot]umass[dot]edu)

 

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Interest Areas

Agriculture

Commercial Horticulture

Energy

Environmental Conservation

Food Science

Nutrition

Water

Youth Development & 4-H

Services

Pesticide Education

Plant Diagnostics Laboratory

Soil and Plant Nutrient Testing Laboratory

Hot Water Seed Treatment

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Mass. Envirothon

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RiverSmart

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Resources

Extension Sales Portal

Agriculture & Commercial Horticulture Resources

Community & Economic Vitality

Disaster Preparedness

Food Safety

Home Lawn & Garden

Integrated Pest Management (IPM)

Land Conservation Tools

Pollinators

Tick testing

Resources for Faculty and Staff

Extension Programs

4-H Youth Development

Agriculture

Crops, Dairy, Livestock and Equine

Fruit

Greenhouse Crops and Floriculture

Landscape, Nursery and Urban Forestry

Pesticide Education

Turf

Vegetable

Clean Energy

Climate Change

Food Science

Nutrition Education

Value-Added Food

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