On what basis does the EPA make its pesticide registration decision?

The EPA's decision to register a pesticide is primarily based on its evaluation of the test data provided by the manufacturer. This involves a thorough review of scientific studies and data that assess the pesticide's efficacy, potential risks to human health, and environmental impact. The manufacturer is required to submit extensive data, including information on the pesticide's chemical composition, intended use, and any risks associated with its application.

The evaluation process involves assessing whether the pesticide can be used safely under the conditions specified on its label without posing unreasonable risks to people or the environment. This data-driven approach ensures that the EPA bases its decisions on scientific evidence rather than subjective factors like marketing strategies, public opinion, or comparisons with other countries' products, which do not directly address the safety and effectiveness of the pesticide.