Jassids didn’t “ease into” Georgia cotton, they exploded across the map. We recorded this update heading into 2026 because what we learned in 2025 changes how we scout, how fast we react, and how we protect yield when a new insect pest shows up and multiplies in summer heat.

We walk through the big lessons from the UGA Cotton Team’s response: how we confirmed what kills cotton jassid, why insecticide rotation matters for resistance management, and what hopperburn tells you before losses become permanent. We also share the field reality that makes this pest so unforgiving: you can’t miss a spray once the threshold is met because the crop can go from green to yellow to red in about two weeks, and red leaves don’t recover. We explain the current working threshold moving into 2026 and the push to standardize scouting by sampling main stem leaf number four so agents, consultants, and growers can make faster, clearer decisions.

Just as important, we zoom out to the full cotton insect management picture. Thrips still deliver one of the most consistent yield responses in Georgia cotton, plant bugs are a major problem in specific regions with confirmed pyrethroid resistance, and whitefly pressure can be influenced by winter freezes. We also touch on practical risk factors like field edges, weak spots, potash deficiency, and why excessive nitrogen can make pest issues worse. If you want a grounded, field ready IPM plan for Georgia cotton, this conversation is built for you.