New ESA Label Rules Guide Illinois Farmers During Spraying Season

By Andi Anderson

The spraying season in Illinois has begun, and farmers must now follow new pesticide label rules under the Endangered Species Act (ESA). These changes aim to protect threatened and endangered species while allowing safe agricultural practices. It is important for applicators to understand and follow these updated requirements to remain within the law.

New ESA guidelines are being added to pesticide labels as products are reviewed or newly introduced by the U.S. Environmental Protection Agency (EPA). These updates apply to several commonly used herbicides and insecticides, including products containing glufosinate, dicamba, 2,4-D, and isocycloseram. However, not all products have updated labels yet, so farmers must carefully check each product before use.

One key section to observe on labels is under “Directions For Use.” Here, applicators will find important instructions. The first section, called “Mandatory Spray Drift Management,” explains how to reduce spray drift. It provides details about buffer zones, setback requirements, and definitions to help users understand proper application methods. The term “mitigations” is now commonly used, indicating that ESA-related rules apply to that product.

Another important section is “Mandatory Runoff Mitigation.” This part requires applicators to earn a minimum number of mitigation points before applying pesticides. These points are achieved by following specific practices that reduce environmental risks. Farmers must also use the “Bulletins Live! Two” (BLT) website to check if their fields are located in Pesticide Use Limitation Areas (PULAs). In such areas, extra precautions and additional mitigation points may be required.

Some locations in Illinois are currently designated as PULAs, especially for certain dicamba products. These areas may require extra steps, and rules can change, so farmers should verify details regularly, ideally within six months before application.

To simplify compliance, several online tools are available. The EPA offers a Spray Drift and Runoff Mitigation Calculator and the Pesticide App for Label Mitigations (PALM). Other helpful tools include FESTF Lens and AcreBlitz, which provide guidance, track requirements, and create compliance reports.

By carefully following label instructions and using available resources, farmers can ensure safe pesticide use while protecting the environment.

Photo Credit: gettyimages-shotbydave