Introduction
Pesticide regulations are essential for ensuring the safe and responsible use of chemicals in agriculture, public health, and pest control. These regulations are designed to protect both human health and the environment while maintaining the effectiveness of pest management practices.
The Environmental Protection Agency (EPA) maintains standards for the safe handling and use of pesticides. The pesticide applicant is responsible for knowing and complying with federal laws and regulations, and any specific State requirements. Pesticide handlers should receive proper certificates, permits, and training.
Regulations
The EPA is responsible for regulating pesticides under the Federal Insecticide, Fungicide, and Rodenticide Act (FIFRA). Most agricultural, commercial, and consumer pesticides must be registered with the EPA. However, certain “minimum-risk” pesticides are not subject to EPA registration requirements but must still follow FIFRA labeling requirements. There are a few minimum-risk pesticides, including:
- Citric acid
- Corn gluten
- Garlic/garlic oil
- Mint oil
- And, more!
The following is a brief overview of the major rules and regulations pertaining to pesticides:
- FIFRA – Gives the EPA authority to regulate the sale, use, and distribution of pesticides
- Federal Food, Drug, and Cosmetic Act (FFDCA) – Gives the EPA authority to set limits on the amount of pesticide residues allowed on food or animal feed; the limits are called “tolerances”
- Good Quality Protection Act of 1996 (FQPA) – This act amended FIFRA and FFDCA by increasing the safety standards for new pesticide use on foods; FQPA also requires older pesticides and previously established tolerances to be periodically re-assessed using the most recent standards
- Pesticide Registration Improvement Act (PRIA) – Establishes the fees and timelines associated with pesticide registration actions
- And, Endangered Species Act (ESA) – Requires the EPA to assess the risk of pesticides to threatened or endangered species and their habitats
Hazard Communication
Hazard communication is a crucial part of protecting the health of pesticide handlers. In agricultural establishments, hazard communication standards shall be followed, including:
- Document the location and description of areas where pesticides are applied
- Provide specific information about pesticides, including their active ingredients, EPA registration numbers, pesticide labels, and Safety Data Sheets (SDSs)
- Ensure workers understand posted warning signs and follow directions
- Understand the sources and routes of pesticide exposure
- Know the signs and symptoms of exposure
- Implement entry restrictions related to pesticide application
- And, more!
Per OSHA, fertilizers, minimum-risk pesticides, and spray adjuvants are subject to the EPA’s labeling requirements under FIFRA. However, they are not subject to OSHA’s labeling requirements under the hazard communication standard.
Agricultural Worker Protection Standard (WPS)
EPA’s WPS aims to reduce pesticide poisoning and injuries among agricultural workers and pesticide handlers. The WPS protects two types of employees on farms, forests, nurseries, and greenhouses from occupational exposure to agricultural pesticides, including:
- Pesticide handlers – Handlers who mix, load, or apply pesticides, clean or repair pesticide application equipment, and who assist with application of pesticides
- And, Agricultural workers
Personal Protective Equipment (PPE)
Pesticide labels list the minimum PPE that a person should wear when handling pesticides or for early-entry activities. However, PPE for pesticide applicators may vary depending on the material and the application method. Any time a pesticide is used, workers or handlers shall use, at least, the minimum PPE listed on the label.
Conclusion
Pesticide regulations play a critical role in safeguarding public health, protecting the environment, and ensuring that pest management practices are effective and responsible. By adhering to these regulations, we can minimize risks associated with pesticide use while maximizing their benefits.
For more information, visit the Code of Federal Regulations webpage titled “Pesticide Registration and Classification Procedures” or visit the EPA’s website for Pesticides.