Farmers have until Wednesday, Oct. 5 to have their voice heard on weed management options, and Texas Farm Bureau (TFB) urges farmers to file their comments here in support of atrazine before tomorrow’s comment deadline.

Atrazine is the second most commonly applied herbicide in the U.S. and is currently under review by the Environmental Protection Agency (EPA). It’s an important crop protection tool used for corn, sorghum and sugarcane. Atrazine is the key ingredient in nearly 100 herbicide mixes farmers use, according to the National Corn Growers Association (NCGA).

“The future of atrazine as a crop protection tool is under threat from EPA,” Brant Wilbourn, TFB associate director of Commodity and Regulatory Activities, said.

The EPA proposal recommends limiting the use of atrazine extensively. The EPA has published a draft assessment based on incomplete science. The assessment ignored multiple high-quality scientific studies that support the continued use of atrazine as a safe and effective herbicide, according to Wilbourn.

If the EPA moves forward with the draft assessment, farmers could spend up to $59 per acre more on alternatives to atrazine, according to a 2012 study by the University of Chicago.

“Without atrazine, farmers would become less efficient at growing a crop and managing weeds,” Wilbourn said.

NCGA is also urging farmers to submit their comments.

“Atrazine is a safe and effective crop management tool, and EPA should base their decisions on sound science,” National Corn Growers Production and Stewardship Action Team Chairman Brent Hostetler said in a news release. “That’s why I’m urging farmers to contact the EPA and make their voices heard.”

The draft assessment, if left unchallenged, would significantly impact continued availability of atrazine by jeopardizing its reregistration.

“In a time of low farm income, this could be another staggering blow to farmers,” Wilbourn said. “Taking away an effective tool that helps farmers grow crops and combat weeds isn’t going to help farmer morale or income. It would just add another problem.”

For more information, see TFB’s action alert.