![]() Despite these known harms, the Environmental Protection Agency does not require soil organisms to be considered in any risk analysis of pesticides. The reviewed studies showed impacts on soil organisms that ranged from increased mortality to reduced reproduction, growth, cellular functions and even reduced overall species diversity. Pesticides can linger in the soil for years or decades after they are applied, continuing to harm soil health. Despite reduced overall use of insecticides, the chemicals most commonly used today, including neonicotinoids, are increasingly toxic to beneficial insects and other invertebrates. The findings come on the heels of a recent study published in the journal Science showing pesticide toxicity has more than doubled for many invertebrates since 2005. These troubling findings add to the urgency of reining in pesticide use.” “Our results add to the evidence that pesticides are contributing to widespread declines of insects, like beneficial predaceous beetles and pollinating solitary bees. Tara Cornelisse, an entomologist at the Center and co-author of the study. “It’s extremely concerning that 71% of cases show pesticides significantly harm soil invertebrates,” said Dr. The researchers compiled data from nearly 400 studies, finding that pesticides harmed beneficial, soil-dwelling invertebrates including earthworms, ants, beetles and ground nesting bees in 71% of cases reviewed. and the University of Maryland, is the largest, most comprehensive review of the impacts of agricultural pesticides on soil organisms ever conducted. The study, by researchers at the Center for Biological Diversity, Friends of the Earth U.S. Yet those harms are not considered by U.S. WASHINGTON- A new study published today by the academic journal Frontiers in Environmental Science finds that pesticides widely used in American agriculture pose a grave threat to organisms that are critical to healthy soil, biodiversity and soil carbon sequestration to fight climate change.
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