Science

Many factors found in American bee deaths

WASHINGTON — The devastation of American honeybee colonies is the result of a complex stew of factors, including pesticides, parasites, poor nutrition, and a lack of genetic diversity, according to a comprehensive federal study published Thursday.

The problems affect pollination of US agricultural products worth tens of billions of dollars a year. The report does not place more weight on one factor over another, and it recommends a range of actions and further research.

Advertisement

Honeybees are used to pollinate many crops. Since 2006, millions of bees have been dying in a phenomenon known as colony collapse disorder.

Officials in the Department of Agriculture, the Environmental Protection Agency, and others involved in the study said there was not enough evidence to support a ban on one group of pesticides.

New York Times

Loading comments...
You're reading  1 of 5 free articles.
Get UNLIMITED access for only 99¢ per week Subscribe Now >
You're reading1 of 5 free articles.Keep scrolling to see more articles recomended for you Subscribe now
We hope you've enjoyed your 5 free articles.
Continue reading by subscribing to Globe.com for just 99¢.
 Already a member? Log in Home
Subscriber Log In

We hope you've enjoyed your 5 free articles'

Stay informed with unlimited access to Boston’s trusted news source.

  • High-quality journalism from the region’s largest newsroom
  • Convenient access across all of your devices
  • Today’s Headlines daily newsletter
  • Subscriber-only access to exclusive offers, events, contests, eBooks, and more
  • Less than 25¢ a week
Marketing image of BostonGlobe.com
Marketing image of BostonGlobe.com
Already a subscriber?
Your city. Your stories. Your Globe.
Yours FREE for two weeks.
Enjoy free unlimited access to Globe.com for the next two weeks.
Limited time only - No credit card required!
BostonGlobe.com complimentary digital access has been provided to you, without a subscription, for free starting today and ending in 14 days. After the free trial period, your free BostonGlobe.com digital access will stop immediately unless you sign up for BostonGlobe.com digital subscription. Current print and digital subscribers are not eligible for the free trial.
Thanks & Welcome to Globe.com
You now have unlimited access for the next two weeks.
BostonGlobe.com complimentary digital access has been provided to you, without a subscription, for free starting today and ending in 14 days. After the free trial period, your free BostonGlobe.com digital access will stop immediately unless you sign up for BostonGlobe.com digital subscription. Current print and digital subscribers are not eligible for the free trial.