Atrazine is one of the most widely used agricultural pesticides in the U. that may be applied before and after planting to control broadleaf and...

Atrazine is one of the most widely used agricultural pesticides in the U.S. that may be applied before and after planting to control broadleaf and grassy weeds. It is used primarily on corn, sorghum, sugarcane, Christmas trees, and other crops. If the oral LD50 of Atrazine is 2,000 mg/kg what is the oral leathal dose in ounces of this pesticide for a 190 Lb pesticde applicator