Based on the available data, retaining only these 11 food uses is expected to decrease average annual pounds of chlorpyrifos applied in the United States by 70% as compared to historical usage.

WASHINGTON— The National Marine Fisheries Service released a revised draft biological opinion today finding that three widely used insecticides — chlorpyrifos, diazinon and malathion — jeopardize the ...

In 2022 the Center sued the Fish and Wildlife Service for failing to protect imperiled wildlife from the insecticides chlorpyrifos and diazinon, as required under the Endangered Species Act. Over six ...