Friday, February 13, 2026

weed resistance

Who Is Going To Show Up?

Sports is a competitive environment. Before a big game, the TV announcers typically spend at least an hour or so on air speculating which team will win. Somewhere in the dialogue, they’ve been known to say, “It depends on...

Stewardship grows more important with dicamba-resistant pigweed

• By Larry Steckel • Has Palmer amaranth evolved dicamba resistance in Tennessee? Results from some of the greenhouse experiments this winter and spring as well as in field research this growing season would suggest that our state now has...

Clemson geneticists unravel key to pigweed’s glyphosate resistance

Just hearing “pigweed” can cause fear in cotton and soybean farmers, but a Clemson University geneticist and others believe they have discovered the armor this dreaded weed uses to protect itself against the herbicide glyphosate. The researchers have determined a...

Texas A&M AgriLife experts call for vigilance against kochia

Kochia, a kind of tumbleweed, has long been associated with the Texas High Plains, but its abundance is starting to alarm Texas A&M AgriLife officials as regional producers are experiencing challenges controlling the weed as herbicide resistance is mounting. Dr....

Prepare For The Robot Invasion

Within a few years, California farmers will have to pay $15 an hour minimum wage and time-and-a-half overtime for anything over eight hours under new regulations. That is, if they can even find reliable workers. A number of producers have...

UT Plans Weed Tour, June 19, In Jackson, Tennessee

The University of Tennessee has scheduled a weed tour, June 19, from 9-11:30 a.m., at the West Tennessee AgResearch and Education Center in Jackson. Registration opens at 8:30 a.m. A light breakfast will be served. Larry Steckel, UT Extension weed...

Go Back To The Future To Manage Glyphosate-Resistant Grasses

• By Larry Steckel • Many questions continue to be asked on how best to manage grass in cotton. The sketchy performance of glyphosate on goosegrass, junglerice and Johnsongrass in 2018 is the main driver of these questions. One change in...

Early Season Management

Changing weather patterns have again shaken up the 2018 planting season in the San Joaquin Valley. The good news is we finally got some rain and snowpack in the late winter and very early spring, along with promise of...

Ark. Consultants Cope With Drought

Nobody ever said it was easy being a crop consultant in eastern Arkansas – mainly because the weather has been downright volatile during the last two years. In 2011, cotton producers in the region were dealing with the Mississippi River and its tributaries flooding to record levels.

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