Pollinators and Pesticides Protecting honey bees and wild pollinators
If anyone needs evidence
of the extremely urgent need to stop hazardous pesticide use, just have
them read about the disappearance of the bees. Yes, this crisis is a complex
issue, but a little digging on the issue brings us directly to the fact
that our pesticide policies do not adequately protect sensitive species,
with bees at the top of the list.
Colony
Collapse Disorder The crisis of colony
collapse disorder (CCD) in the honeybee population is an increasingly
widespread phenomenon of bees disappearing or abandoning their hives.
There are, of course, numerous theories that involve pesticides, viruses,
and pathogens. Bayer CropScience, the manufacturer of one of the implicated
pesticides, imidacloprid and clothianidin, dismisses the pesticide connection.
But countries, including France, Germany and Italy, have taken steps to
limit their use, along with other pesticides like fipronil. The National
Union of French Beekeepers brought the problem to national attention on
and forced their government to restrict these pesticides. The U.S. lags
behind, outside the glare of public outrage and protests that have been
seen in Europe. The pesticide link to bee poisonings is not new. And,
the lack of an adequate regulatory response is as old as our 1972 federal
pesticide law and all its revisions. What we are seeing today is an escalation
of a problem that has been building for decades. Bees support our environment,
pollinating half the flowering plant ecosystem and one-third of agricultural
plants.
Problems
Escalate Under Risk Assessment Standards The disappearance
of the bees alerts us to a fundamental and systemic flaw in our approach
to the use of toxic chemicals –and highlights the question as to
whether our risk assessment approach to regulation will slowly but surely
cause our demise without a meaningful change of course. While admittedly uncertain and filled with
deficiencies, risk assessments establish unsupported thresholds of acceptable
chemical contamination of the ecosystem, despite the availability of non-toxic
alternative practices and products. Why do we allow chemical-intensive practices
in agriculture when organic practices that eliminate the vast majority
of hazardous substances are commercially viable? Risk assessments, supported
by environmental and public health statutes, in effect prop-up unnecessary
poisoning.
Clothianidin Controversy An internal EPA memo, leaked to the beekeeping community from an undisclosed source at the U.S. Environmental Protection Agency (EPA) in December 2010, shines a spotlight on a key deficiency in the agency’s efforts to protect honeybees.
Protecting Pollinators from Pesticides: Stopping the demise of honeybees (2011 National Pesticide Forum)
A presentation on protecting honeybees and other pollinators given at "Sustainable Community: Practical solutions for health and the environment, Beyond Pesticides' 29th National Pesticide Forum, April 8-9, 2011, Denver, CO. Speakers: Tom Theobald, owner, Niwot Honey Farms; founder, Boulder County Beekeepers' Association, Niwot, CO; James Frazier, PhD, professor of entomology, Penn State University, University Park, PA; Marygael Meister, president and founder, Denver Beekeepers' Association, Denver, CO.