EPA proposal would shrink buffer zones around farm pesticides

In the name of making safety regulations easier to implement, the EPA proposed on Thursday to reduce the size of buffer zones intended to protect people from exposure to pesticides during their application on the farm. Environmental and farmworker groups said the proposal would increase the risk of pesticides being sprayed on or drifting onto workers, neighbors, and passersby.

California sets Feb. 6 deadline to end sale of chlorpyrifos

An agreement between pesticide manufacturers and the California EPA will cut off sales of the insecticide chlorpyrifos on Feb. 6 and ban virtually all use of the chemical in the state after next Dec. 31. It offers a much speedier schedule for withdrawing the chemical from the market in the No. 1 agricultural state than initially expected.

California begins work to ban pesticide that EPA still allows

The California Department of Pesticide Regulation said on Wednesday that it is sending notices to pesticide makers that it will cancel registration of chlorpyrifos in the state because of “detrimental human health effects associated with the products’ use.”

Lawsuit seeks ban of widely used insecticide

Eleven environmental, labor, and medical groups filed suit in a U.S. appeals court in California on Wednesday to ban use of the insecticide chlorpyrifos. It was the second time the groups have sought to force the EPA to ban the widely used organophosphate pesticide.

EPA approves sulfoxaflor as crop insecticide after studying impact on bees

Four years after an adverse ruling by a federal appeals court, the EPA approved the insecticide sulfoxaflor for use on a wide variety of crops, saying the chemical posed less of a risk to honeybees than previously thought. The law firm that won the 2015 ruling said the EPA decision "to remove restrictions on yet another bee-killing pesticide is nothing short of reckless."

Looming crisis for almond industry, as bee census records highest winter losses yet

There would be no almond industry without honeybees, and honeybees are struggling mightily to keep pace with the booming almond business, as FERN’s latest story, published with HuffPost, explains. The latest bit of bad news for bees came Wednesday, with the release of an annual survey of beekeepers that recorded winter losses of nearly 38 percent, the highest winter loss rate since the survey began 13 years ago.(No paywall)

An uneven record of tracking pesticide exposure in Midwest

Around 1 billion pounds of pesticides are applied to U.S. crops annually, said Harvest Public Media on Monday, in an investigation that found uneven tracking in the Midwest of incidents when farmworkers are exposed to the crop chemicals.

While EPA ponders, California will ban insecticide chlorpyrifos

California environmental regulators announced on Wednesday that the state will prohibit use of the insecticide chlorpyrifos, a process that could take two years to complete. Even as California acted, the U.S. EPA was facing a court-imposed deadline of mid-July to decide on a federal ban of the pesticide.

States struggle to regulate pesticide use in legal-cannabis industry

In the absence of federal guidance on the use of pesticides, the nine states that have legalized cannabis for commercial use are building a patchwork of regulatory polices in an effort to ensure that the end product is safe for consumers, reports the journal Environmental Health Perspectives.

Court gives EPA 90 days to decide fate of chlorpyrifos

The federal appeals court in San Francisco ordered the EPA to decide within 90 days — by mid-July — whether to ban agricultural use of the insecticide chlorpyrifos, already barred from residential use. Environmental groups have campaigned for years to take the organophosphate pesticide out of use in the United States.