What changes were there in pesticide levels from 1972 to 1984?

Answer 1

From 1972 to 1984, there was a notable decline in pesticide levels in the environment, largely due to increased awareness of the harmful effects of pesticides and the implementation of regulatory measures. The U.S. Environmental Protection Agency (EPA) began to enforce stricter guidelines and promote safer pest management practices. Additionally, the phase-out of certain harmful substances, such as DDT, contributed to the reduction in pesticide concentrations in soil and water. Overall, these changes reflected a shift towards more sustainable agricultural practices and environmental protection.