GroundTruth Blog

Kids & bees at risk from synthetic 'flower power'

Kristin Schafer's picture
Kristin Schafer
Share this

Kids up closeWhen I worked in Kenya many years ago, I visited a small farm where they processed chrysanthemums for use as a natural pest killer. I vividly remember the powerful, not unpleasant smell rising from the mesh shelves where the flowers were drying in the sun.

You'd think a pesticide based on flowers would be harmless, right? The promoters of synthetic pyrethroids — which mimic the natural pyrethrum extracted from chrysanthemums — certainly want us to think so. But once again, the latest batch of "safer" pesticides are not as harmless as we thought, and pose particular risks to children. Unfortunately, EPA seems to be turning a blind eye to emerging evidence, and is poised to open the floodgates to more pyrethroid products and uses.

Pyrethroids exploded onto the market more than a decade ago, and are now in widespread use on pets, in homes and gardens, and in agricultural fields. But studies exploring our levels of exposure and the long term health effects have only bubbled up in the past few years.

And the findings raise some serious red flags. A 2010 study on exposure levels, for example, found that more than 70% of us have been exposed to the pesticides, with children facing the highest levels.

Children, bees & poisoning incidents

Our colleagues at Beyond Pesticides have been keeping close tabs on the emerging science of pyrethroids, including impacts of low dose exposure on puberty, the prevalence of the chemical in daycare dust, and impacts of the "new" pesticides on bees.

As we reported here last spring, in early February 2011 a careful, solid study on prenatal exposure found that children whose mothers were exposed to higher levels of pyrethroids during pregnancy were three times more likely to have developmental delays.

A few years back, The Center for for Public Integrity reported that the new, supposedly safer pesticides now lead the pack in terms of number of poisoning incidents nationwide, and the number of moderate to serious incidents — more than 6,000 — is significantly higher than any other group of bug killers.

Huh. Maybe not so safe after all.

Tell EPA not to ignore the evidence

In early November, EPA issued its evaluation of the "cumulative risk" of pyrethroids and pyrethrins (the naturally derived variety). Astonishingly, they concluded that these pesticides “do not pose risk concerns for children or adults,” and are proposing to green light product expansion. As our colleagues at Beyond Pesticides note, this finding ignores a wealth of independent data not only on a range of human health effects, but also on the onset of insect resistance.

So not only are the risks higher than originally believed, but now questions about whether the products even work are emerging as bugs evolve to resist them. Sound familiar?

Take Action » EPA is accepting public comments until February 8. Please sign PAN's petition today, telling EPA that increased use of synthetic pyrethroids is unnecessary and puts children in harm's way.

 

Your rating: None Average: 5 (12 votes)

1

Wildloved wrote:

Personally I believe the average consumer should not be able to purchase or use almost all pesticides for this reason. The average person looks at key words such as 'Natural, Eco-friendly, and Safer' and thinks this means Non-toxic. The average person (and some in the horticulture field) knows beans about pesticides.

Just because something comes from plants doesn't mean it's 'safer', they are still TOXIC ELEMENTS. I figure just that Nature knows how to deal with them better, so safer in the general sense. Digitalis comes from a plant, but it will still kill you if you eat it.

People need to remember that nature-derived pesticides still need the knowledge and respect that man-made pesticides get.