Editor's Picks
Tag: glyphosate resistance
Nebraska Enlist Soybeans: Control of Glyphosate-Resistant Palmer Amaranth Aug 10, 2021
Glyphosate-resistant Palmer amaranth is a problematic annual broadleaf weed in soybean production fields in Nebraska and many other states in the United States. A glyphosate-resistant Palmer amaranth population was confirmed in […]
Alabama Cotton: Ryegrass Burndown Without Roundup Apr 13, 2021
Glyphosate-resistant ryegrass is getting more prevalent in Alabama row crop fields, particularly in no-till and strip-till fields where tillage is not applied intensively. This problem usually starts with a few […]
Tennessee Corn: Options to Manage Glyphosate-Resistant Johsongrass May 29, 2020
Glyphosate is no longer an effective Johnsongrass herbicide in Shelby and Tipton counties. This problem appears to have spread, as field observations as well as follow-up research over the past […]
Louisiana: Glyphosate-Resistant Ryegrass Will Motivate You In A Big Way May 6, 2020
How many of you had an issue with glyphosate-resistant Italian ryegrass this spring? Did you expect clethodim to solve the problem and then found it did not? Did you apply […]
Nebraska: Glyphosate-Resistant Marestail – Fall Management Options Oct 22, 2019
Abundant rain the last couple of months in much of eastern Nebraska has promoted the relatively early emergence of winter annual weeds, particularly marestail. Marestail, also known as horseweed in […]
Louisiana: Glyphosate-Resistant Italian Ryegrass Management Considerations Oct 18, 2019
Glyphosate-resistant Italian ryegrass has become a significant issue for Louisiana farmers, especially in the northeastern part of the state. I have been asked when ryegrass would begin to emerge. That […]
Nebraska: Glyphosate-Resistant Palmer Amaranth Field Day, Carleton, July 10 Jun 12, 2019
Jason Norsworthy, a weed scientist from the University of Arkansas, will be the keynote speaker at this year’s Glyphosate-Resistant Palmer Amaranth Management Field Day. The free event will be Wednesday, […]
Minnesota: Weed Control in Late Planted Crops Jun 6, 2019
The wet spring has been frustrating for a lot of farmers to get crops planted. One consolation with the late start is that there are several weed-control benefits of delayed […]
Nebraska Corn, Soybeans: Resistant Marestail – Post-Emergence Control Options Jun 4, 2019
With early spring flooding and continued cool-wet weather, early spring burndown and/or pre-emergence herbicide applications for control of marestail were not possible or may have been less effective than expected […]
Nebraska Soybeans: Resistant Palmer Pigweed Field Day, Carleton, July 10 Jun 4, 2019
Growers, crop consultants and extension educators interested in management of glyphosate-resistant Palmer amaranth are encouraged to attend Nebraska Extension’s field day, supported by the Nebraska Soybean Board, from 8:30 a.m. […]
