Talkin' Cotton Podcast – Détails, épisodes et analyse

A strong crop and a tighter runway. We kick off with a clear snapshot of Georgia cotton quality and why harvest has suddenly accelerated, then dive into the decisions that will define the finish: defoliation timing ahead of a hard freeze, reading yield data for profit, and recognizing when insects actually move the needle. You’ll hear what surprised us this season—big yield gains from thrips control on slow-starting April cotton—and why jassid responses hinged on timing relative to plant decline. We unpack the shift toward lower jassid thresholds, the role of potash in injury severity, and how to separate insect blame from drought, elevation, and fertility signals you can see on a yield map.

From the cab to the office, precision ag earns its keep. We walk through calibrating yield monitors and onboard module weighing, confirming software unlocks, and using John Deere Operations Center to turn data into profit maps that guide next year’s inputs. Instead of forcing uniformity, we talk reallocation: dialing seeding rates by zone, pushing strong areas responsibly, and reducing inputs where returns won’t follow. Elevation, soil texture, and nematode sampling help decode those stubborn 4-bale-to-1.5-bale swings inside the same field, so winter plans can do more than guess.

Urgency matters this week. A hard freeze with lows in the upper 20s means defoliants need three sunny days to work before the cold sets in. We explain why cloudy, cool conditions stall defoliation, how ethephon accelerates opening, and the difference between a helpful frost and a yield-costing freeze. We close with safety reminders around pivots and live power, plus practical tips to keep crews and equipment out of harm’s way during long harvest days.

If this helped you plan your next move, follow the show, share it with a neighbor, and leave a quick review. Got a question or a tricky map to decode? Reach out to your UGA County Extension agent and tell us what you want covered next.

Yields are coming in hot and the lessons are even hotter. We walk the rows with real numbers—1,200 to 1,400 pounds in several spots, three-bale reports on tough ground—and dig into what actually moved the needle: on-time jassid control, patient defoliation, smart irrigation cutoff, and stalk destruction that shuts down the green bridge. From the picker seat to the lab bench, we connect field-edge efficacy trials with practical harvest decisions you can make this week.

We bring the full team perspective together—entomology, agronomy, and on-farm trial work—to explain why a seven-to-ten-day delay on jassid sprays cost yield, how red leaves can still take defoliants if they’re not crunchy, and where fertility turned stress into survival rather than collapse. You’ll hear why irrigated variety trials in Tifton taught more than any spreadsheet, how late-June cotton has clearly cut out, and why strategic tillage—one targeted pass instead of three—can save money without sacrificing soil health. With a warm weather window ahead, most defoliation programs should perform cleanly, and classing results already show promising color and premiums.

We also map the finish-line moves: mow low or pull stalks to starve pests before winter, document where potash fell short, and share acres-treated estimates with your county agent so we can quantify the jassid footprint and sharpen recommendations for 2025. Harvest quality looks within reach if we stick the landing. If this conversation helps you plan your next pass or avoid an unnecessary one, share it with a neighbor, subscribe for updates, and leave a review with your top harvest question—we’ll tackle it on the next show.

Drs. Phillip Roberts, Wes Porter, Bob Kemerait, and Camp Hand discuss the current status of the Georgia crop and some thoughts surrounding insect management, management of foliar diseases, and irrigation. 

Drs. Phillip Roberts, Wes Porter, Henry Sintim, and Camp Hand discuss considerations surrounding the current status of Georgia's cotton crop, from newly planted cotton to cotton entering peak bloom. 

Drs. Phillip Roberts, Bob Kemerait, and Camp Hand discuss some considerations as we wind up planting and thoughts about cotton that is beginning to square throughout Georgia. 

Drs. Wes Porter and Phillip Roberts and Sarah Hobby discuss planting progress and dialing in planters for current conditions as well as early season insect pest management.

Drs. Camp Hand, Henry Sintim, Wes Porter, Bob Kemerait, and Phillip Roberts join Sarah Hobby in the podcast studio on the UGA Tifton Campus to discuss planting conditions and at-plant decisions to be made.  Topics include planter setup and seeding rates, fertility including starter fertilizers, poultry litter and side-dress timings as well as the importance of Potassium.  Nematodes and disease management, thrips management and the Thrips Infestation Predictor Model, and thoughts on management of conventional cotton are also discussed.

Drs. Wes Porter, Phillip Roberts, Bob Kemerait and Camp Hand discuss early season considerations with respect to planter and irrigation setup, thrips management, nematode and seedling disease considerations, and other topics pertinent to the early part of the 2025 growing season. 

Dr. Culpepper discusses new products for 2025, ESA requirements for newly labeled herbicides, utilizing integrated weed management tactics, and the dicamba situation (prior to Christmas). 

Dr. Porter discusses considerations for irrigation scheduling and trying to make the most of inputs in 2025.