Tennessee: Still Seeing Good Liberty Control on Palmer Amaranth May 5, 2022

🕔May 5, 2022
Results from our greenhouse screens of Palmer amaranth to Liberty has been very encouraging.  We feared that the Liberty resistance documented in Arkansas had crossed the river.  The good news […]

Tennessee Corn: Ryegrass Management in Newly Emerged Crops May 3, 2022

🕔May 3, 2022
The call of the last week has been ryegrass and/or Poa escaping burndown in a number of fields that have been or will be planted to corn.  In most cases […]

Tennessee: Poor Burndown Performance Apr 27, 2022

🕔Apr 27, 2022
There have been a number of reports on disappointing burndown applications that were applied during that cold stretch, 3 to 4 weeks ago, when nighttime temperatures were in the 20s.  […]

Tennessee: Burndown Wild Garlic, Grape Hyacinth, and Star-of-Bethlehem Mar 22, 2022

🕔Mar 22, 2022
This spring some fields seem to be infested more heavily with wild garlic, grape hyacinth and in a few cases, star-of-Bethlehem. These three weeds, in the Lily family, are often […]

Tennessee Soybeans: Overlapping Residual Herbicides Mar 18, 2022

🕔Mar 18, 2022
There will likely be more soybean acres in Tennessee in 2022 compared with last year. As such it will be more difficult to get POST applications applied timely.  This is […]

Tennessee Cotton: Strategies for Overlapping Residuals Mar 12, 2022

🕔Mar 12, 2022
Overlapping residual herbicides for Palmer amaranth control will be essential in 2022.  There are two main reasons for this.  First is the continued evolution of dicamba-resistant Palmer amaranth in Tennessee.

Tennessee Corn: Considerations for Vine and Grass Control Mar 12, 2022

🕔Mar 12, 2022
Last August and September many were disappointed in the grass and vine infestations present at corn harvest in some fields.  Often, these weed infestations emerged after PRE applied or early […]

Tennessee: Time for Burndown – Things to Consider Mar 5, 2022

🕔Mar 5, 2022
It is now “burndown time in Tennessee.”  The combination of supply chain issues with the ever-increasing presence of herbicide resistant weeds has made burndown time more of a challenge in […]

Tennessee: Mitigating 2022 Weed Management Challenges Feb 25, 2022

🕔Feb 25, 2022
We have had the opportunity to visit with many retailers over the past several weeks on supply chain. What is clear is that most herbicides, with some notable exceptions, are […]

Tennessee: Dicamba-Resistant Waterhemp Confirmed Nov 12, 2021

🕔Nov 12, 2021
Results from greenhouse experiments and in-field research this summer confirm that our state now has dicamba-resistant (DR) waterhemp. Moreover, our survey of weed escapes this fall sponsored by the Tennessee […]

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