Recent Updates

Agenda for Sept 1st Cotton Tour now available

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The 2021 Cotton Tour is less than a week away.  You can access the agenda by clicking the above banner or here.

This event is scheduled for Wednesday, Sept. 1st at the WTREC (605 Airways Blvd., Jackson, TN 38301).  Registration will begin at 8:00 a.m. with the tour departing at 8:30 a.m.  The tour will end at noon with lunch. University of Tennessee Extension and Research personnel from across the state will be presenting on a wide range of topics including: variety testing, including updates on ThryvOn; fungicides and target spot; weed and resistance management; defoliation; insect control; market outlook; and drought mitigation, just to mention a few.  Pesticide Re-certification and CCA points will be available.

Cajun Express will be catering the event with fried catfish and chicken.  Come join us Wednesday morning to pick up some useful information and eat a great meal right before dove season opens!

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Stink bugs and kudzu bugs in soybeans

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Many soybeans in Tennessee have entered the reproductive stages and this is a critical time for scouting insects.  This is especially true for fields in the later development stages with seed forming in pods as they are very attractive to several species of stink bugs, which are seed feeders. Continue reading

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Bollworm in cotton and soybeans

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The bollworm flight overall this year has been low, slow and a trickle flight.  Moth traps indicate that we have an increase in moth activity in spots and this is occurring later in the season than normal.  Bollworm can be a significant pest of cotton and soybeans, particularly late soybeans that are just flowering during the flight.  As such, the large 2021 wheat crop that was planted to double crop soybeans in June and July will need to be monitored.  Wide row soybeans are especially attractive to moths. Continue reading

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Another Round of Fall Armyworm

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We are currently experiencing another round of fall armyworm in bermudagrass here at the station in Jackson.  We wouldn’t be surprised if there were other outbreaks occurring elsewhere.  Please be vigilant in scouting bermudagrass pastures and sorghum Sudan grass.  These larvae can do a lot of damage in a short amount of time so please be on the lookout!  Please refer to a previous blog for treatment recommendations. Continue reading

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Accumulated heat units during 2021 and our last effective bloom date

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If I were to ignore the calendar, I’d rate Tennessee’s cotton crop as above average.  Another half inch of rain would be nice, but considering, it appears things are progressing nicely.  Unfortunately, we are staring at the last effective bloom date with fewer fruiting branches and subsequently fewer bolls on each plant than I’ve observed since I arrived in Tennessee.  In this blog, I highlight a few decisions which we will have to make in the coming weeks and reasons why this crop may fail to fall within the same yield ranges we’ve observed in recent years. Continue reading

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