The numbers are in, and they add up to devastating.
Bee Informed Partnership this month released its preliminary report on honey bee colony losses in the US for 2013-2014. The partnership, along with the Apiary Inspectors of America [AIA] and the USDA have been surveying beekeepers for 8 years in an attempt to get a handle on how many of the nation’s bee colonies are succumbing to what has been a mysterious mass die-off called “Colony Collapse Disorder” [CCD]. Last winter 23.2% of managed honey bee colonies died. That’s lower than the previous year’s estimate of 30.5%, but it does confirm that harm is still being done to these important pollinators. Loss estimate for the 12-month period between April 1, 2012 and March 30, 2013 was 45.2%. The bees are still dying, and now we know why.
Dozens of peer-reviewed scientific studies have been published over the past decade linking CCD to pesticide use, and honey bees aren’t the only victims. More specifically, the culprit is a group of insecticides called neonicotinoids. Rather than being sprayed just on the surface of plants, neonics are absorbed and spread through the entire plant, including pollen and nectar. They persist in the environment and can accumulate quickly. This has led to contamination of surface water, groundwater and soil, endangering species inhabiting those ecosystems.
Neonic pesticides are manufactured and marketed primarily by Bayer Crop Science and Monsanto. The Natural Resources Defense Council [NRDC] sued the Environmental Protection Agency [EPA] after it failed to release Bayer’s underlying studies on the safety of its neonicotinoids. EPA approval for neonics hinged on the claim that amounts in pollen and nectar were non-lethal to bees, but studies have shown that even at low doses the pesticides have effects that impair bees’ learning and memory. The EU has banned neonics, but EPA is not considering doing so in the US. 30-50% losses annually is unsustainable, and about a quarter of the food Americans eat relies on bee pollination.
In March of 2012 the Canter for Food Safety [CFS] joined with 25 prominent beekeepers to file an Emergency Petition to the EPA asking for suspension on the use of certain neonicotinoids. When that brought no action, CFS and a coalition of 4 beekeepers and 5 environmental and consumer groups filed a formal lawsuit against EPA for failure to protect pollinators as well as seeking suspension.
Check out the Sierra Club’s Pollinator Protection Campaign to see how you can help convince Congress and the administration that bees are more valuable than Bayer’s or Monsanto’s profit margins.