Wednesday, April 29, 2026

Tales of Cotton Insects: April 29, 2026

The northern 2/3rds of Alabama has gotten much needed rain over the past couple of days. Thankfully, in most places rains have been somewhat slow and steady. We needed it to soak in as much as possible. According to James Spann (link), relief for south Alabama is expected tonight and through Friday. In addition to the rain, we have also seen a good couple of weeks run in the markets. December 26 cotton has been trading in the $0.80 range for the last few days. Hopefully this trend continues to go up.

More good news: After the recent rains, the Thrips Model has totally shifted. For the majority of the state, VERY LOW thrips pressure is expected for anything planted from now through basically all of May. This is a complete 180 from our last report (link).

The highlighted area is predicted to have
high pressure through the first few days
of May. Model Run: 4.29.26

North Alabama (highlighted part of map in image) is the only part of the state is still predicted to have high pressure through the first couple days of May, then falling off after about the 7th. Why the change just for this one area? Great question. We don’t exactly know. Either way, this highlights the importance of running the model consistently to see what the pressure looks like as you begin planting and a few days after planting too.

With the now predicted lower pressure, I would expect seed treatments to give us a good chance at outrunning thrips, assuming nighttime temperatures are high enough to keep the cotton growing. Time will tell how things will change.

As always, if we can ever be of any help, or if you would like to provide input on the situation in your area, please don’t hesitate to reach out to your local Extension Agent or myself (Scott Graham: 662-809-3368) and Ron Smith (334-332-9501). For more information on thresholds and insecticide recommendations, visit the Alabama Cotton IPM Guide (IPM-0415). To stay up-to-date on the Alabama cotton insect situation, subscribe to the Alabama Cotton Shorts Newsletter, Alabama Crops Report Newsletter and Podcast, and the Syngenta Pest Patrol Hotline.