A pair of environmental groups on Tuesday filed suit against the President Donald Trump administration over the Environmental Protection Agency's recent approval of expanded use of the bee-killing pesticide sulfoxaflor across 200 million acres in 12 states.

The Center for Food Safety and the Center for Biological Diversity filed the suit (pdf) in the U.S. Ninth Circuit Court of Appeals against the EPA and agency administrator Andrew Wheeler.

In a statement, George Kimbrell, legal director at the Center for Food Safety, said the decision to allow the pesticide was "pure pro-pesticide politics."

"Trump's EPA can't justify throwing our already imperiled pollinators under the bus," said Kimbrell. "That's why the agency offered no chance for the public or independent researchers to comment. And that’s why we're suing them."

New lawsuit: “While leading scientists and countries across the globe are calling for eliminating harmful bee-killing pesticides like sulfoxaflor, Team Trump is cheerfully promoting its use like a corporate PR firm. It’s nauseating.”https://t.co/3MfdJLagJF — Lori Ann Burd (@LoriAnnBurd) August 20, 2019

According to a press release announcing the litigation:

Today's lawsuit, filed in the 9th Circuit Court of Appeals, contends that before approving the sweeping new uses of sulfoxaflor, the EPA failed in its legal duty to compile "substantial evidence" required under the Federal Insecticide, Fungicide, and Rodenticide Act. FIFRA, as it's known, is the federal law underpinning the U.S. system of pesticide regulation, designed to protect applicators, consumers, and the environment. The EPA also violated its duty to ensure that its approval of sulfoxaflor doesn't jeopardize the continued existence of endangered species by consulting on the effects of its actions with wildlife experts at the U.S. Fish and Wildlife Service and National Marine Fisheries Service. .... Under the new approval, sulfoxaflor can be used on alfalfa, cacao, corn, cotton, grains, pineapple, sorghum, soybeans, and strawberries as well as on tree plantations, ornamental crops, and citrus orchards.

As Common Dreams reported on July 8, the EPA made the decision to allow use of the pesticide on June 20 and the Trump administration followed up in early July by announcing a halt on the collection of data on declining honey bee populations.

The consequences of such a move could be disastrous for the environment. Bees are important pollinators, and their population has declined in recent years.

According to reporting from HuffPost: