NASHVILLE, Tenn. (RFD-TV) — The Environmental Protection Agency (EPA) is shifting its approach to over-the-top (OTT) dicamba applications on dicamba-tolerant cotton and soybeans. Instead of calendar-based cutoffs, the agency has proposed a new system tied to temperature forecasts, requiring applicators to use data from the National Weather Service or NOAA.
The new labels move away from past state-imposed cutoff dates and instead rely on daily and next-day temperatures, according to Nicholas Brown with the North Carolina State Extension Service.
- Applications are permitted when both forecasts remain below 75 degrees Fahrenheit, with 20 fluid ounces of volatility reducing agent (VRA) required.
- Between 75-85 degrees, the VRA requirement doubles.
- At 85–95 degrees, applicators must either reduce treated acreage by 40 percent or eliminate tank mix partners, still including a VRA.
- Any forecast of 95 degrees or higher prohibits use altogether.
The EPA says the changes simplify compliance compared to the past 40-page labels, though state regulators caution that shifting from date cutoffs may complicate planning. If finalized, the new labels could apply for the 2026 growing season.
Tony’s Farm-Level Takeaway: Farmers will need to closely monitor forecasts, as temperature cutoffs replace fixed spray dates. Planning flexibility may be reduced during hot spells, making compliance more weather-dependent.
November 08, 2024 10:54 AM
·
November 08, 2024 10:42 AM
·
A U.S. Federal District Court upheld an Arizona rancher’s legal complaint against the Biden Administration’s decision to halt construction on a U.S.-Mexico border wall violated environmental law and the plaintiff’s property rights.
October 30, 2024 01:09 PM
·
In his latest Firm to Farm blog post, Ag Legal & Taxation Expert Roger McEowen examines contracts, insurance, and property rights and how those legal processes can impact your farm or ranch operation.
October 08, 2024 02:26 PM
·
Digital contracts are becoming more common for farmers and ranchers, which means some unique legal issues might arise. RFD-TV’s farm legal expert Roger McEowen briefly examines those.
October 06, 2024 02:15 PM
·
RFD-TV ag legal expert Roger McEowen examines common issues facing farmers, ranchers, and rural landowners: SAF fuel, R&D credit, drones, and cleaning fencerows.
September 17, 2024 12:15 PM
·
Right-to-Farm Law Inapplicable when Farming Operation Not in Compliance with State Law – All of It
August 28, 2024 12:02 PM
·
RFD-TV News contributor Roger McOwen covers important topics in ag law and taxation, including FBAR, Read Before Signing, Reporting 4-H Income, and Attorney-Client Privilege.
RFD-TV Agricultural Law & Taxation expert Roger McEowen discusses the Supreme Court’s recent repeal of the Chevron agreement and other current topics in ag law.
