Managing Herbicide Resistant Palmer Amaranth (Pigweed) in Field Corn, Peanut, and Soybean - 2010

Eric P. Prostko, Georgia Extension Weed Specialist, has released a white paper on dealing with glyphosate-, atrazine- and ALS-resistant weeds in that state. He includes a variety of weed control options. including approaches where Roundup/glyphosate and ALS resistance are found in the same field.

Here's a link to the paper.