Tag Archives: pesticide toxicity

Pesticides and Pollinators: New Research on the Impacts of Farming Activities on Bee Populations

A guest post by Erica K. Brockmeier

The following post is one of a series generated from research presented at the SETAC Europe Annual Meeting in Brussels, Belgium (7-11 May 2017). Each post features the latest research findings from SETAC scientists on emerging topics of interest.

Are pesticides hurting pollinators?

The widespread loss of honeybee populations in Europe and the reduced numbers of wild bees in other countries sparked concern among scientists, policymakers, and farmers all across the world. Recent research conducted on historical field data found a potential connection between the use of certain insecticides and changes in wild bee populations. This was especially true for species that are known to visit flowering crops like oil seed rape.

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Bumblebee (Bombus sp.) on oil seed rape, England (cropped from original). Credit: Dean Morley, CC BY-ND 2.0.

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Effects of Pesticides on Bird Reproduction: A Novel Model for Risk Assessment

By Roberta Attanasio, IEAM Blog Editor

Like the proverbial canary in the coal mine, many bird populations around the world show signs of trouble—in our specific case not because of gas exposure, but because of pesticide exposure. Unlike the canary in the coal mine, the endpoints for assessing pesticide exposure are not only related to death, but also to a variety of effects that involve the birds’ eggs.
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