Glyphosate-Resistant Palmer amaranth Management Field Day

Palmer Water Marks
Glyphosate-Resistant Palmer amaranth Management Field Day

2020 Field Day: Management of Atrazine, Glyphosate and ALS Inhibitors-resistant Palmer amaranth in Corn is now online.

Watch the 2020 Field Day Presentations

2019 ON-SITE DEMONSTRATION OF PROJECTS

  • How row spacing and herbicide programs can affect glyphosate-resistant Palmer amaranth control in Roundup Ready 2 Xtend Soybean
  • Management of Palmer amaranth in
    • Balance GT/Liberty Link Soybean (resistant to isoxaflutole and glufosinate)
    • Enlist E3 Soybean (resistant to 2,4-D choline, glyphosate, and glufosinate)
  • Critical period of Palmer amaranth removal affected by residual herbicides in Roundup Ready 2 Xtend Soybean

2019 TOPICS INCLUDED

  • Palmer amaranth, a member of the pigweed (Amaranthaceae) family, is one of the most troublesome weeds in soybean fields.
  • Greenhouse dose-response studies have confirmed glyphosate-resistant Palmer amaranth in Nebraska.
  • Field experiments will demonstrate how to control resistant Palmer amaranth in field and seed corn production fields in Nebraska.
2018 Glyphosate-Resistant Palmer amaranth Management Field Day location map Google Map Location of Field Day

FIELD DAY LOCATION

From Geneva, NE, go south on Hwy 81 for 14.6 miles. Turn west onto Hwy 4 for 5.3 miles. Farm field is located on the south side of Hwy 4 between C St. and Renwick St. in Carleton. GPS: 40°18’24.7”N 97°40’29.0”W

CONTACT

AMIT JHALA
Nebraska Extension Weed Management Specialist
amit.jhala@unl.edu
402-472-1534

SPONSORS

We thank our sponsors, Nebraska Soybean Board and the Nebraska Extension.