Atrazine and its degradation products in drinking water source and supply: Risk assessment for environmental and human health in Campinas, Brazil.

Atrazine is a broad-spectrum herbicide widely used worldwide to control grassy and broadleaf weeds. Atrazine's popularity is attributable to its cost-effectiveness and reliable performance. Relatedly, it is also an important micropollutant with a potential negative impact on biodiversity and human health.