EPA to Review Risks of Weed-Killer Atrazine

The U.S. Environmental Protection Agency (EPA) said it is launching a comprehensive new evaluation of the pesticide atrazine to determine its effects on humans.

The chemical has been found in drinking water in the U.S.

At the end of this process, the agency will decide whether to revise its current risk assessment of the pesticide and whether new restrictions are necessary to better protect public health.

One of the most widely used agricultural pesticides in the U.S., atrazine can be applied before and after planting to control broadleaf and grassy weeds. EPA will evaluate the pesticide’s potential cancer and non-cancer effects on humans. Included in this new evaluation will be the most recent studies on atrazine and its potential association with birth defects, low birth weight, and premature births.

“One of Administrator Jackson’s top priorities is to improve the way EPA manages and assesses the risk of chemicals, including pesticides, and as part of that effort, we are taking a hard look at the decision made by the previous administration on atrazine,” said Steve Owens, assistant administrator for EPA’s Office of Prevention, Pesticides and Toxic Substances. “Our examination of atrazine will be based on transparency and sound science, including independent scientific peer review, and will help determine whether a change in EPA’s regulatory position on this pesticide is appropriate.”

Earlier this week, Jackson announced core principles outlining the Obama Administration’s goals for legislative reform of the country’s chemical management law.

EPA said it will seek advice from the independent Scientific Advisory Panel (SAP) established under the Federal Insecticide, Fungicide and Rodenticide Act.

Read Associated Press coverage at the link below.

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