Beekeepers and scientists have expressed concern over Movento's potential impact on beneficial insects such as honey bees. The pesticide impairs the insect's ability to reproduce. EPA's review of Bayer's scientific studies found that trace residues of Movento brought back to the hive by adult bees could cause "significant mortality" and "massive perturbation" to young honeybees (larvae).
According to the U.S. Department of Agriculture (USDA), bees pollinate $15 billion worth of crops grown in America . USDA also claims that one out of every three mouthfuls of food in the typical American diet has a connection to bee pollination. Yet bee colonies in the United States have seen significant declines in recent years due to a combination of stressors, almost certainly including insecticide exposure.
"This case underscores the need for us to re-examine how we evaluate the impact of pesticides and other chemicals in the environment," said Colangelo. "In approving Movento, EPA identified but ignored potentially serious harms to bees and other pollinators. We are in the midst of a pollinator crisis, with more than a third of our colonies disappearing in recent years. Given how important these creatures are to our food supply, we simply cannot look past these sorts of problems."
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