Pesticide Map for Pollinator Story

Detailed Description
These USGS maps show the increase in imidacloprid pesticide (one pesticide correlated with collapse in bee colonies) on agricultural land from 1992 to 2014 in the conterminous United States.
These USGS maps show the increase in imidacloprid pesticide (one pesticide correlated with collapse in bee colonies) on agricultural land from 1992 to 2014 in the conterminous United States.