Comment submitted by L. Olchoff

While the USDA attempts to assure the public that 2,4-D is safe, scientists have raised serious concerns about the safety of this herbicide, which was used as a key ingredient in “Agent Orange,” used to defoliate forests and croplands in the Vietnam War. 2,4-D is a chlorophenoxy herbicide, and scientists around the world have reported increased cancer risks in association with its use, especially for soft tissue sarcoma and malignant lymphoma. Four separate studies in the United States reported an association with chlorophenoxy herbicide use and non-Hodgkin lymphoma. Monsanto's genetically engineered corn that is resistant to RoundUp™ (glyphosate) herbicide, the approval of a cultivar resistant to 2,4-D will cause an exponential increase in the use of this toxic agrichemical. Research by the EPA found that babies born in counties with high rates of 2,4-D application to farm fields were significantly more likely to be born with birth defects of the respiratory and circulatory systems, as well as defects of the musculoskeletal system like clubfoot, fused digits and extra digits. These birth defects were 60% to 90% more likely in counties with higher 2,4-D application rates. I urge you to please protect the public health. Please prioriitze people's health above Monsanto's goal to increase profitabilty by the sale of 2,4-D .