NN-DIALLYL-αα-DICHLOROACETAMIDE AS AN ANTIDOTE FOR EPTC AND OTHER HERBICIDES IN CORN |
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| Authors: | F Y CHANG J D BANDEEN G R STEPHENSON |
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| Institution: | Departments of Crop Science and Environmental Biology, University of Guelph, Guelph, Ontario, Canada |
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| Abstract: | Summary. The efficacy of NN -diallyl-αα-dichloroacetamide (R-25788) as an antidote for reducing the injury of various herbicides in corn ( Zea mays L.) was tested under controlled conditions in growth rooms. The application of R-25788 to the soil as a pre-plant incorporated treatment to corn significantly reduced the toxicity often out of twenty-two herbicides tested. These ten herbicides were, in order of decreasing effectiveness of the antidote, EPTC, barban, sulfallate, vernolate, molinate, butylate, alachlor, pebulate, linuron and di-allate. In quartz sand nutrient culture, R-25788 was more effective as an antidote for barban applied to the foliage of corn than it was for barban applied to the roots.
Le NN- diallyl-αα-dichloroacétamide comme antidote de I'EPTC et autres herbicides dans le mais . |
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