What act was passed by Congress in 1947 to regulate the marketing of pesticides?

The Federal Insecticide, Fungicide, and Rodenticide Act (FIFRA) was passed by Congress in 1947 specifically to regulate the registration, distribution, sale, and use of pesticides in the United States. This legislation was established to protect both human health and the environment from potential hazards associated with widespread pesticide use. FIFRA requires that pesticides must be proven effective and safe for their intended uses before they can be marketed. The act ensures that any pesticide applied to crops, landscapes, or any environment fulfills safety and efficacy standards set by the Environmental Protection Agency (EPA).

Understanding the purpose and significance of FIFRA is crucial for anyone involved in pest management or pesticide application, as it directly impacts how pest control practices are conducted and regulated. The other options, while related to environmental and agricultural issues, do not specifically focus on the regulation of pesticide marketing and use.