Larry Steckel from the University of Tennessee joins Bobby and Jason on the Call in line to discuss his recent reports of Pigweed Escapes after Auxin application, what this means […]
Dicamba-Resistant Pigweed Confirmed. Now What? – DTN Jul 30, 2020
Some Palmer amaranth populations in Tennessee are officially resistant to dicamba and weed scientists are worried about the efficacy of 2,4-D and glufosinate, as well.
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 […]
Over the last couple weeks I have had several conversations with consultants and growers about pigweed control. Many are concerned with the levels of postemergence control they are seeing in […]
Dicamba – What Does the Future Hold? – DTN Jul 16, 2020
Future registrations are uncertain, weed escapes are rising, and some farmers are tired of the drama. What lies ahead for dicamba use in the U.S.?
Calls continue from some folks frustrated with goosegrass, junglerice and Palmer amaranth escapes after a dicamba + glyphosate application. A large reason for the frustration is the follow-up applications have […]
Weed management is dominating calls to UT Extension specialists this week. Larry Steckel answers those frequently asked questions in this episode. Scott Stewart joins him to discuss insect management issues to […]
Calls continue to come in on concerns about poor Palmer amaranth control after a dicamba application. More than a few have reported that Palmer amaranth has survived multiple dicamba + […]
Some of the earlier planted cotton fields are entering the true “laying it by” application timing. Given the continued reports of Palmer amaranth, prickly sida, barnyardgrass, junglerice and goosegrass escaping […]
Some reports have come from folks concerned by the lack of Palmer amaranth response to applications of dicamba plus glyphosate applied in the last 10 days. I expect to get […]