Cotton Specialists Corner

Extension Cotton Specialists
  • 5.0 (15)
  • Natural Sciences
  • Updated Biweekly

Extension Cotton Specialists and others from across the U.S. weigh in on a variety of topics that impact cotton producers, consultants, and the industry as a whole.

  1. 10h ago

    Drought, Water, And Heat Across The Southwest Cotton Belt

    The cotton crop across the Southwest is not just “variable” this year, it’s split-screen. We talk with a panel of Extension cotton specialists from Arizona, Texas, Oklahoma, and Kansas to compare what’s holding on, what’s falling apart, and why water capacity is still the number one story even when the heat is doing the loudest damage. From Arizona’s mostly irrigated acres and surprising insect pressure to West Texas estimates of massive dryland abandonment, the regional update is blunt, specific, and packed with field-level realities. We also pivot into the part of the season where good intentions meet hard math: defoliation and harvest aid decisions. When cotton is drought stressed, leaves droop early, plants are less active, and timing matters more than ever. We dig into practical guidance on spraying when leaves have turgor, adjusting ground speed and spray volume, choosing products that fit picker versus stripper systems, and scouting maturity by cutting upper bolls instead of waiting on a calendar date. Frost timing, cool-down risk, and the possibility of fall rain and regrowth all shape the strategy. Finally, we zoom out to the bigger question: what happens if the toolbox shrinks. Harvest aids are not just convenience products, they are central to fiber quality, timely harvest, and meeting stalk destruction deadlines tied to Boll Weevil Eradication Program. If you farm cotton, advise cotton, or just want a clear view of how drought, irrigation limits, and harvest logistics collide, this conversation delivers. Subscribe, share the episode with a grower or consultant, and leave a review with your biggest harvest concern for 2026.

  2. Jul 15

    Cotton Insect Management During Squaring and Bloom

    If you’ve ever looked at a cotton field and thought, “Do I really need to spray again,” this conversation is for you. We sit down with Dr. Jeremy Green (Clemson) and Whitney Crow (Mississippi State) to get real about cotton insect management when the crop is all over the board and the weather is either too wet or too dry. We start with what cotton looks like right now across their regions, then zoom in on the decision that drives everything else: scouting. We talk about why a consultant’s “shadow” can cost less than one insecticide trip, how economic thresholds keep inputs honest, and how missing one timing can turn into expensive resprays. From squaring into bloom, we sort through the usual suspects like plant bugs, stink bugs, aphids, and spider mites, plus the new complications of resistance and secondary pest flare-ups. We also dig into tools and tactics growers are asking about: Diamond timing during peak plant bug migration, what ThryvOn can and cannot do, how longer residual products change your spray schedule, and why stink bug decisions should follow boll injury and week-of-bloom risk instead of a fixed calendar. Then we tackle cotton jassid, why it seems tied to blooming cotton, and what late-season surprises could mean for termination timing. If you care about integrated pest management, cotton scouting, insect thresholds, and protecting yield while cutting costs, you’ll get a lot from this one. Subscribe for more Cotton Specialist Corner conversations, share this episode with a neighbor, and leave a review.

  3. Jun 30

    Deer vs. Cotton

    Deer don’t have to destroy every acre to break a farm’s budget. When a herd gets concentrated along a field edge, a few nights of feeding can wipe out cotton terminals, strip leaves during bloom, and turn a “normal” stand into a financial loss you can’t spray your way out of. We sit down with Clemson Extension wildlife specialist Cory Heaton to talk plainly about what white-tailed deer are doing to agricultural commodities across the Southeast and why the problem has escalated over the last 30 to 40 years.  We get into the hard parts: shrinking habitat from development, hunter harvest trends that leave too many does on the landscape, and the reality that public opinion changes fast when deer become a safety and disease issue. Cory shares what exclusion cage studies show about true yield potential and why conservative measurements still add up to massive statewide losses. We also talk deer density targets, why 15 to 30 deer per square mile is a reasonable goal, and what happens when real-world numbers run five to ten times higher.  Then we go practical. We break down deer depredation permits, when removal would be most efficient, and what “IPM for deer” looks like in real grower fields. We also dig into deer repellent programs: when to start, how to decide re-spray timing, what weather and temperature do to performance, why rotation matters, and why tank mixing with herbicides can create unexpected problems. If deer are a constant threat where you farm, this conversation helps you choose strategies that protect yield without guessing.  Subscribe for more field-tested cotton management, share this with a grower or hunter who needs to hear it, and leave a review with your biggest deer challenge so we can tackle it next.

  4. May 22

    A Practical Guide To Residuals, Nozzles, And Timing In Cotton Weed Control

    A herbicide pass that misses is not a “learning moment” in cotton, it is a bill you pay all season. With drought across the Cotton Belt and budgets under pressure, we sit down with weed scientists Dr. Charlie Cahoon (NC State), Dr. Sarah Gansky (Kansas State), and Dr. Larry Steckel (University of Tennessee) to get brutally practical about optimizing cotton weed control without gambling on luck. We dig into what they told growers to protect even when commodity prices are low: keeping residual herbicides in the program, getting activation when rainfall is scarce, and staying ahead of Palmer amaranth and tough grasses. Then we move into the mechanics that decide whether products like glufosinate (Liberty) deliver: nozzle selection, droplet size, sprayer speed, pressure, and spray volume. We also talk through the real tradeoffs between 15 and 20 gallons per acre, because water hauling, refill time, and label restrictions can matter as much as the chemistry. Next comes timing and tank mixing. “Bankers’ hours” can be the difference between great Liberty performance and a costly redo, but other herbicides respond differently to sunlight and conditions. We unpack tank mix antagonism and why pairing auxins like dicamba or 2,4-D with grass herbicides can quietly cut control, plus what resistance is forcing in places where Palmer amaranth, ryegrass, and glyphosate-resistant grasses are rewriting the rules. We close with forward-looking tactics like lay-by residuals and ryegrass planning before the next season starts. Subscribe for more cotton agronomy, share this with a neighbor who is about to spray, and leave a review with the one application detail you think most people overlook.

  5. May 22

    Why Cotton Futures Jumped And What Growers Can Do Next

    Cotton sat in the high 60s and low 70s for what felt like two years, then the market snapped higher and started swinging hard. We wanted to know what actually changed, so we sat down with Dr. Jody Campiche, vice president of economics and policy analysis at the National Cotton Council, and Ron Lee, general manager at McCleskey Cotton Company in Bronwood, Georgia, to unpack the rally in plain language that growers can use. We dig into the mechanics behind the move in cotton futures, including the shift from a record net short position to net long, plus the short covering that can push prices up fast. From there we connect the dots on global cotton supply concerns: drought in the US, potential higher abandonment in Texas, and lower expectations for key producers like Brazil, China, and Australia. We also talk about how the war, oil prices, and polyester costs can change the cotton versus synthetic fiber equation for mills, and why USDA WASDE projections on mill use and ending stocks matter for price direction. Then we bring it back to the farm and the gin. We cover whether higher prices can still shift cotton acreage in the Southeast and Mid-South, why timing limits late switches, and how basis and potential premiums affect real-world bids. Finally, Ron shares practical cotton marketing advice for volatile weeks: staggered target orders, using options like puts when they fit, and not overcommitting production when hurricanes and other risks can turn a contract into a costly problem. If you found this helpful, subscribe, share it with a neighbor, and leave a quick review so more cotton growers can find it.

  6. May 15

    Smarter Cotton Fertility Plans When Water And Prices Are Uncertain

    Cotton fertility decisions can feel like a gamble when you’re staring at dry soil, volatile input prices, and a cotton market that can change fast. We sit down with soil fertility experts from Texas, Virginia, and Oklahoma to sort out what actually helps you protect yield and profit going into the 2026 season and what simply adds cost before you even know you’ll keep a stand. We dig into at-plant fertility strategies across very different regions, including why many growers still front-load phosphorus and potash, and why more programs are shifting nitrogen later. A big thread throughout our conversation is timing as a risk management tool: putting a smaller percentage out early, then making the main investment closer to matchhead square or first square once the crop proves it can survive. We also talk about deep soil sampling for residual nitrogen, how much money it can save, and why “realistic yield goals” matter more than ever when you’re trying to hit an economic optimum fertilizer rate. Potassium gets special attention because it can be unpredictable even with a soil test in hand. We unpack why K deficiencies can still show up on “adequate” tests, how root restriction and soil profile depth complicate recommendations, and where banding in strip-till might improve efficiency. We also cover sidedress best practices, when urease inhibitors like NBPT are worth it, what foliar nutrition can and cannot do, and the hard truth about unproven products such as microbials, sugars, and humics across multi-state research. If you farm cotton or advise cotton growers, this is a practical, decision-focused listen. Subscribe for more Cotton Specialist Corner conversations, share this with someone planning their 2026 fertility budget, and leave a review with the one fertility decision you want to get right this year.

  7. May 4

    What The New Dicamba Labels Mean For Cotton

    Dicamba is available again for over-the-top use in XtendFlex cotton, but the path back comes with a label that demands planning, discipline, and proof that we can keep applications on target. We sit down with weed scientists Dr. Pete Dotray (Texas Tech) and Dr. Stanley Culpepper (University of Georgia) to translate what changed for 2026 and 2027 and what those changes mean when you are trying to cover acres on real timelines. We walk through the biggest shifts growers and applicators will feel immediately: a two-season registration window, required training, heavier documentation, updated droplet language, and tighter stewardship expectations around drift and volatility. Then we slow down and unpack the new temperature-based approach using National Weather Service forecasts, including how the 84°F, 85–94°F, and 95°F thresholds can  limit acres under certain conditions, and potentially push dicamba applications earlier in the season. We also cover the practical pieces that decide whether a spray stays clean: VRAs and DRAs at the correct rates, boom height, wind speed, inversions, time-of-day rules, rainfall and runoff language, and how downwind buffers can be managed with mitigation credits and defined managed areas. The conversation also turns to paraquat, why the product matters across agriculture, and why uncertainty in supply or training infrastructure would ripple through conservation tillage and harvest aid programs. The bigger takeaway is simple: resistance is not the only threat to the herbicide toolbox anymore. Lawsuits, regulation pressure, and public narratives are shaping what stays available, and stewardship is now part of keeping tools on the farm.

  8. Apr 27

    Preparing for Planting: Seeding Rates, Seed Quality, and Planter Prep

    Cotton seed is expensive, but the real question isn’t “How many seeds did you plant?” It’s “How many healthy, evenly spaced plants actually carry yield to the picker.” We sit down with cotton specialists from the University of Georgia, Texas A&M AgriLife, the University of Tennessee, Auburn University, and NC State to compare seeding rate recommendations across the Cotton Belt and explain why the right number changes with moisture, irrigation capacity, and planting risk.  We talk straight about what growers are doing now, where populations tend to be too high, and how far you can realistically back down without paying for it later. You’ll hear the pros and cons of wide rows, skip-row patterns, and singulation, plus why the economics can look completely different in water-limited Texas compared with higher-yield environments farther east. We also dig into the management side of plant population: canopy light, fruit retention, maturity, plant-to-plant competition, and why uniform stands often matter more than raw seeding rate.  Seed quality and planter setup close the loop. We break down warm germination vs cool germination as a vigor signal, how emergence timing affects yield, and what stand counts can reveal that a cab monitor can’t. Then we lay out a practical planter checklist: meter condition, vacuum settings for seed size, row-unit depth consistency, downforce, row cleaners in heavy residue, and closing the furrow for strong seed-to-soil contact in no-till and strip-till systems.  Subscribe, share this with a cotton grower or consultant, and leave a review so more people can find these cotton planting and seeding rate insights. What seeding rate are you targeting this year, and what’s your biggest planting risk?

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About

Extension Cotton Specialists and others from across the U.S. weigh in on a variety of topics that impact cotton producers, consultants, and the industry as a whole.

Information

  • Creator
    Extension Cotton Specialists
  • Years Active
    2021 - 2026
  • Episodes
    67
  • Rating
    Clean
  • Copyright
    © 2026 Cotton Specialists Corner
  • Show Website
    Cotton Specialists Corner

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