Category Archives: Cotton

Cotton Producers’ Prevented Planting Decision

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Christopher N. Boyer, Tyson B. Raper, and S. Aaron Smith

May 20th (Final Planting date) has come and gone and June 4th (End of Late Planting) is around the corner for cotton producers. If you haven’t planted yet and have Revenue Protection or Yield Protection insurance policies, there are four options:

  1. Plant cotton in the late planting period. This option comes with reduced insurance; the farmer’s production guarantee would decrease 1% per day, for each day of delay after the final planting date until the crop is planted or the end of the late planting period. Production guarantee is the guaranteed revenue amount offered by a crop insurance provider and is calculated by multiplying guaranteed insurance price by actual production history (APH) yield, which is a 4 to 10-year trend adjusted average yield used for future crop insurance purchases, by insurance coverage level.
  2. Take the full prevented planting payment. The full prevented planting payment is the farmer’s production guarantee multiplied by the prevented planting coverage factor. The prevented planting coverage factor for cotton is 50%. This option requires leaving the land fallow or planting a summer cover crop after the late planting period that cannot be harvested or grazed before November 1st. This option does not impact the producer’s APH.
  3. Receive a 35% of their full prevented planting payment for cotton and switch to a second crop. If a partial indemnity payment was received for the first crop, the second crop will be uninsured, and a farmer must wait until after the late planting period for the first crop to plant the second crop.
  4. Forgo the prevented planting payment for cotton and plant a second crop. If a farmer did not receive an indemnity payment for the first crop, they can switch their insurance to a second crop and plant immediately.

In this report, we examine each of these alternatives by assessing the profit-maximizing option using historical crop yield data, and also lay out information producers should consider if they are faced with a prevented planting decision.  Continue reading

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Cotton yield potential and planting date

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With the majority of our cotton acreage yet to be planted, many have asked how late should I plant?  To answer that question, you must estimate current lint yield potential.  Dr. Shawn Butler, who recently finished his PhD in the UT Cotton Agronomy Program, compiled data from 10 field trials in Tennessee, Mississippi and Missouri to assist those interested in estimating lint yield potential based on planting date and plant population (not seeding rate, but actual plants emerged per acre). The figure above was generated with that data.

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Reports of freeze/frost damage to wheat becoming more common

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Reports of blanks in wheat heads began trickling in last week and by this week became common.  The impacted areas appear to run northeast from Hardeman/Fayette Counties through Madison county and into Henry County.  The injury I’ve observed has ranged from light to severe, with the worst injury appearing on acres that were planted in early October.  From the windshield, the injury will likely not be noticeable; at a distance, the wheat may simply appear to be maturing rapidly (see image above).  Estimated yield loss from the picture above equaled 40%.  Continue reading

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Moth Trapping Data

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Corn earworm (bollworm) moth

A reminder that moth trapping data are updated weekly at http://www.utcrops.com/BlogStuff/2020MothTrappingData.pdf, and you can also access these data on the Quick Links of this site.  Pheromone-baited traps are run for corn earworm (bollworm), tobacco budworm, and southwestern corn borer.

Currently, moth trap catches are generally low, as typically observed this time of year.

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Management of Grass Escapes from Paraquat Burndown

Junglerice recovering from paraquat burndown

Recent burndowns that are targeting Palmer amaranth with paraquat are working quite well on that weed.  Unfortunately, that is not the case on some grass weeds like barnyardgrass, junglerice and crabgrass.  Once those grasses get 4” or more in height paraquat often struggles to provide good control. Continue reading

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Cotton Seedling Diseases: Getting to the ‘Root’ of the Problem

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So far, the cotton growing season in Tennessee has been a little on the cool side with highs in the mid 60’s for most days and typically dropping into the lower 40’s at night. In addition to cooler temperatures, there has also been frequent rain fall. These two factors could potentially play into cotton seedling disease development. Continue reading

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Dicamba Application Best Managment Practices

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Wet and cold with more rain in the forecast. Ugg! That sums up our spring planting season to date. Hopefully, next week, we will get our break and can get a good bit done in the field. When that time comes, please remember to use best management practices applying all herbicides but particularly dicamba containing products! Continue reading

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