A message from CREDO Action:
Since 2006, U.S. honey bee populations have been in precipitous decline, with some estimates suggesting losses as high as 30% per year.1 While that's terrible, the problem is far greater than just the destruction of a species. Without bees, a big piece of our food supply is in serious danger. Pollination by honey bees is key in cultivating the crops that produce a full one-third of our food.
Scientists have been scrambling to understand the crisis — termed Colony Collapse Disorder — but have yet to find a single, definitive cause. There are likely multiple interacting causes, and mounting evidence suggests that one widely used class of pesticides may be a critical factor.
One such chemical, called clothianidin, is produced by the German corporation Bayer CropScience. It is used as a treatment on crop seeds, including corn and canola, and works by expressing itself in the plants' pollen and nectar. Not coincidentally, these are some of honey bees' favorite sources of food.
Clothianidin was approved by the EPA in 2010 — but now the EPA is deciding whether to renew this approval. The deadline to submit a comment is Tuesday.
Shockingly, no major independent study has verified the safety of this pesticide. While clothianidin has been used on corn — the largest crop in the U.S. — since 2003, it was officially approved by the Environmental Protection Agency in 2010 on the basis of a single study, conducted by Bayer. However, leaked documents show that the study was actually debunked by the agency's own scientists, so the pesticide was effectively approved with no scientific backing.2
It is outrageous that the EPA is putting a vital species, the livelihoods of farmers and beekeepers, and our very food supply at risk just so Bayer can peddle its pesticide.
Last year, CREDO delivered more than 200,000 petition signatures urging the EPA to ban clothianidin. Now that its approval is up for review, this is a crucial opportunity to protect bees.
When clothianidin first came to market, there was little or no scientific review of its effect on the environment. The U.S. Environmental Protection Agency allowed "conditional registration" in 2003 but requested additional study to establish the safety of the chemical. Bayer, the producer of the chemical, conducted one such study, and without public notice, the EPA granted unconditional use in early 2010.
But leaked EPA documents3 expose a more sordid story. Agency scientists who reviewed Bayer's study determined that the evidence was by no means sound, and even downgraded the study to a level at which it should not have been allowed as the basis for an unconditional approval of the pesticide.
Additional independent studies have shown that neonicotinoid pesticides like clothianidin are highly toxic to honey bees, providing compelling evidence that they should not continue to be approved by the EPA.
This appears to be a case of the EPA catering to the needs of a large chemical corporation at the expense of a lynchpin species in our ecosystem. France, Italy, Slovenia, and Germany — the home of Bayer — have already banned clothianidin.
The stakes are simply too high to continue the use of this chemical in the absence of any scientifically verified evidence that it is safe to use.
Thanks for working to protect bees.
Elijah Zarlin, Campaign Manager
CREDO Action from Working Assets
CREDO Action from Working Assets