In this special episode, Dr. Stanley Culpepper breaks down the proposed regulatory changes with respect to dicamba that every cotton grower needs to understand before the September 6th comment deadline.

Dr. Culpepper first highlights Georgia's exceptional track record in pesticide stewardship, with over 19,000 training participants and multiple EPA visits to understand how Georgia farmers have successfully minimized off-target movement. This context matters because the proposed changes don't acknowledge regional differences in application success rates.

While some existing requirements remain unchanged – including restricted use status, mandatory training, and application parameters – the new temperature-based volatility mitigation requirements represent a potentially devastating change for southern cotton producers. Under the proposed rules, applications would face escalating restrictions based on 48-hour temperature forecasts.

The real-world impact is sobering. Data analysis shows these temperature restrictions would eliminate approximately 37% of potential spray days if cotton is planted in May, force costly sequential applications on most remaining days, and effectively eliminate any opportunity to apply dicamba without significant additional costs. For farmers planting in June, available spray windows might shrink to just 13 days – utterly inadequate for managing large acreages.

What makes this particularly frustrating is that Georgia has not documented dicamba volatility issues since implementing VRAs. This underscores the critical importance of farmer feedback through the comment period ending September 6th.

Work with your county extension agent to submit effective comments that can influence these proposed regulations. The future of this critical weed management tool depends on making your voice heard now.