A class of insecticides linked to colony collapse disorder in bee colonies has been detected in US drinking water for the very first time. The amounts are admittedly low, but scientists aren’t sure if long term exposure to these chemicals, known as neonicotinoids, are a threat to human health.
New research from the University of Nebraska-Lincoln shows that a widely-used class of nicotine-based insecticides is causing queen bees to lay substantially fewer eggs than normal. This particular class of insecticides—the most popular in the world—has also been linked to colony collapse disorder, a mysterious…
Evidence has been piling up that neonicotinoids, a class of ubiquitous pesticides, play a role the recent decline of bees. A new study adds worrying and unexpected evidence: Bees actually prefer food contaminated with neonicotinoids—probably because it’s getting them high.
A study released today offers evidence that neonicotinoids, the same pesticides associated with honeybee deaths, are now flowing into our water supplies. Neonicotinoids are a kind of insecticide that some scientists say could be causing colony collapse disorder, which endangers bees and agricultural plants alike.
A class of pesticides linked to colony collapse disorder in bee colonies has now been linked to a dramatic decline in insectivorous bird populations. Disturbingly, this could also mean that other animals along the food chain are at risk as well.