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Creators/Authors contains: "Montegut, Ayanna"

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  1. In this case study, we investigated the responses of glyphosate-susceptible and glyphosate-resistant Amaranthus palmeri to an organic 10% acetic acid herbicide solution instead of the standard 20% acetic acid solution. We showed that, although both forms respond differently to glyphosate-based herbicides, both will respond in the same way to organic-based herbicides that contain acetic acid. After treatment with the 10% acetic acid solution, eighty-five percent (85%) of the glyphosate susceptible plants died within 24 h, while 100% of the glyphosate-resistant plants died within 24 h. Using a lower concentration may be better for the environment since there will be less buildup over time, and it is more cost-effective for the farmer. 
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