All posts by Tyson Raper, Cotton & Small Grains Specialist

Freeze damage to winter wheat, forecast April 8th

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Our wheat crop has matured rapidly in the relatively warm weather.  Several of the fields I walk are past Feekes 8 and are quickly approaching Feekes 9. This puts us several weeks past jointing.  With the head roughly 12 or more inches above the ground at those growth stages, concerns about the temperatures forecast for the weekend have been raised.    Continue reading


REMINDER: Cotton Focus THIS THURSDAY, Feb 8th @ First United Methodist Church in Downtown Jackson

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The 2018 Cotton Focus will be held at the First United Methodist Church (200 S. Church St, Jackson, TN 38301) this Thursday, Feb. 8th beginning at 8 AM and concluding with lunch. Pesticide recertification points and CCA/CEUs will be offered.  A dicamba training will be offered after lunch.  Parking information and detailed agenda information is included below: Continue reading


Cotton Focus February 8th at First United Methodist Church in Downtown Jackson

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The 2018 UT Cotton Focus is only a few weeks away. Please note we will host this year’s event Thursday, February 8th at the First United Methodist Church in Downtown Jackson (200 S. Church St JacksonTN 38301) due to renovation of the WTREC facility.  

Registration starts at 8AM and the event will end with a provided lunch.  After lunch, Dr. Larry Steckel will be conducting UT Extension’s Dicamba Stewardship Training. Continue reading


2017 TN Cotton Variety Trial Results now available (PB1742)

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The 2017 TN Cotton Variety Trial Results Publication is now available online. This document contains detailed results from all harvested trails in the 2017 University of Tennessee Cotton Variety Testing Program.  This expanded publication follows the recently published summary publication, 2017 TN Cotton Variety Guide (W285), which was released a few weeks ago.

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UT Extension County Meeting Schedule, January/February

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In addition to the East, Middle and West TN Grain Conferences and the Cotton Focus event, UT Extension is hosting a series of meetings to be held throughout the state to prepare growers for the upcoming season. These meetings will focus on variety selection, insect and plant disease management, weed management, and other current crop production topics.

Below is a list of the production meetings to be held in January and February. Please contact your local UT Extension office for more details on time and location. Continue reading


Cotton Variety Guide | 2018

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The 2018 TN Cotton Variety Guide is now available  online. This document summarizes results from the 2017 University of Tennessee Cotton Agronomy program and serves as a precursor to a full release of trial results in PB 1742 to come within the next few days.  Summary tables from the 2017 season were calculated from six Official Variety Trials (OVTs), three large, replicated on-farm trials and thirteen County Standard Trials (CSTs) scattered throughout TN’s cotton producing counties.  To access the document click the adjacent image or the hyperlinks above or below.

Special thanks to all those who participated and/or contributed to the program during the 2016 growing season. See more here: W285


Removing juvenile growth AFTER the first harvest aid application

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Juvenile leaves in regrowth have been an issue this year, both where plants shut-down prior to the first harvest aid application and where a substantial period of time has passed since the last harvest aid application.    This blog article highlights the important aspects of removing juvenile growth with a follow-up harvest aid shot. Continue reading


Defoliation window closing?

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If historical weather trends are true and our forecast holds, we are staring at one of the last opportunities to use moderate to warm temperatures to coax leaves off and open bolls.  The long term forecast suggests low temperatures next week will consistently fall below 60F with a few nights forecast to touch the low 50s.  Furthermore, rain is in the forecast over the weekend/through the beginning of next week.

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