www.cosmiclog.msnbc.msn.com - May 10th, 2012
Is a widely used pesticide to blame for making bees disappear? The debate over a class of chemicals known as neonicotinoids was the focus of a spot on NBC's "Nightly News" tonight, and NBC News' Anne Thompson has supplemented her TV report with a couple of Web-only videos presenting the pro and con arguments on neonicotinoids
There's little question that pesticides play a role in the malady known as colony collapse disorder, in which whole colonies of honeybees leave their hives abruptly and never return. Most experts would say pesticides are among a host of bee-debilitating factors that also include viruses, mites and fungi. However, in recent months a number of studies have highlighted neonicotinoids as a particularly worrisome threat to bees.
So far, the Environmental Protection Agency has not acknowledged a link between colony collapse disorder and the reported problems with neonicotinoids. The chemicals are attractive to farmers, particularly for corn crops, because they are much more toxic to insects than they are to mammals. The stuff is sprayed on corn seeds as well as plants in the field.
One of the bonus videos is an interview with Steve Ellis, owner of the Old Mill Honey Company in Minnesota. "The quantity of neonicotinoid systemic insecticides that are being used in the country is mind-boggling," he says. Ellis is one of the backers of a petition campaign calling on the EPA to suspend further use of a type of neonicotinoid known as clothianidin.