Pesticides


Protecting Pollinators One Community at a Time

Published on June 22, 2017

Pollinator week provides a time for us all to reflect on how we can help restore the amazing and diverse pollinator species so inextricably linked to our survival. While the task of bringing back the pollinators can seem daunting, if we focus on our own communities, we really can make a difference. We’ve provided ideas Read more …


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Expanding Our Understanding of Pesticide Impacts on Invertebrates

Published on April 28, 2017

In an effort to keep up with the constantly expanding information available about pesticides and their impacts on pollinators and other invertebrates, the Xerces Society created the Impacts of Pesticides on Invertebrates database (pesticideimpacts.org). The database is a collection of summaries of recent research articles; it does not include the articles themselves, but does provide Read more …


New Report: How Neonicotinoids Can Kill Bees

Published on December 14, 2016

The plight of pollinators has grabbed the public’s attention, helped by media stories of parasites, pesticide poisonings, and deserts of urban and agricultural lands where little to no forage can be found. Most experts agree that the startling declines of native bee and butterfly populations, as well as the high annual losses of managed honey Read more …


Curbing mosquito-borne illness requires strategic approach

Published on June 27, 2016

This year’s warm, wet spring seems to have brought with it more mosquitoes. With West Nile virus in Oregon and Zika slowly moving north, we have a window of opportunity to establish sound practices to manage the growing threat of mosquito-borne diseases. To wait invites an ill-conceived response that causes more harm than good. Though Read more …


Responding to Zika virus

Published on February 25, 2016

As a parent it is heart-wrenching to see the photos of children in Brazil that have been born with microcephaly, and it is very worrying to consider that the steep rise in this birth defect may be caused by a mosquito-borne disease. The cause of these birth defects is not fully understood but they are Read more …


Research Update: Are bee diseases linked to pesticides?

Published on February 16, 2016

The issue of pesticide impacts on bees is of key interest to many people. In time, we’ll also be gathering this information onto a page on our web site. The recently published article, Are bee diseases linked to pesticides?—A brief review (Sanchez-Bayo et al. 2016), infused valuable insights into the discussion about pollinator decline. The Read more …


Rethinking Pesticides

Published on November 24, 2015

This post was originally published in the fall 2015 issue of Wings. Essays on Invertebrate Conservation, the Xerces Society’s membership magazine. Pesticides have been used to control insects for millennia. We know that the ancient Romans burned sulfur to kill insect pests; centuries later, in the 1600s, people were using a mixture of honey and Read more …


Study Finds High Levels of Pesticides in Wild Bees Foraging in Farmland

Published on November 18, 2015

For bees living in and around farmland, pesticides are a daily hazard. The risk is widely recognized and much effort has been put into assessing the impacts on honey bees, the workhorse of much crop pollination. However, there has been very little research into the impact of pesticides on the thousands of species of native Read more …