(October 1, 2020, 2:37 PM EDT) -- WASHINGTON, D.C. — The U.S. Environmental Protection Agency on Sept. 21 issued a risk assessment for the pesticide chlorpyrifos, concluding that there are no acute or steady state dietary risks nor are there residential post-application concerns for children or adults, even as the agency admits that "the science addressing neurodevelopmental effects remains unresolved."...