The first line of defense against herbicide resistance is using herbicide programs that include multiple herbicide groups effective against target weeds. When using premix products, this involves comparing the application rates of active ingredients in the premix versus rates applied with the stand-alone products. This step is needed to insure that the premix is providing an effective dose of the active ingredient.
Iowa State University
Hartzler, Robert G., "Breaking Down Resicore - Does It Pass the Test?" (2016). Integrated Crop Management News. 2331.
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