MADISON, Wis. (AP) — Some southern Wisconsin farmers may have to find news ways to control weeds in their corn fields as the state seeks to extend a ban on a common herbicide.

The Department of Agriculture, Trade and Consumer Protection has proposed adding about 1,830 acres in Columbia County to the area where atrazine is banned.
The U.S. Environmental Protection Agency says high levels of the chemical can produce health problems including heart, lung and kidney congestion and long-term exposure can lead to cancer.

DATCP says tests on drinking water wells indicated continued use of atrazine would add to groundwater contamination.

Farmers and others can comment on the proposal at a public hearing Oct. 23 in Poynette or by mail until Nov. 7.

On the Net:

Department of Agriculture, Trade and Consumer Protection: http://www.datcp.state.wi.us/

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