What Is Atrazine and Why Are We Concerned About It?
Atrazine is an organic chemical used as an herbicide throughout the U.S. for control of weeds in agricultural crops. Environmental exposure occurs mainly from its application as an herbicide but may also occur from industrial manufacture, distribution releases, precipitation, field runoff, and drift. Atrazine is moderately volatile and soluble in water, and resistant to natural degradation in water. Because of atrazine’s chemical properties and widespread use as an herbicide, concerns have been raised over the potential risks posed by exposure of aquatic organisms to it.
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- What Is Atrazine and Why Are We Concerned About It?