The Mode of the Herbicidal Action of Benzyl N,N-Dialkyldithiocarbamates |
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Authors: | Shigeki Wakamori |
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Affiliation: | Chemical Research Laboratory, Kumiai Chemical Industry Co., Ltd., Shimizu, Shizuoka-Pref |
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Abstract: | The mode of the herbicidal action of benzyl N,N-dialkyldithiocarbamates was examined. These compounds did not inhibit the Hill reaction nor increase ATP-ase activity. However, they enhanced the respiration of plants and strongly inhibited oxidative phosphorylation. There was a linear relationship between Taft’s σ* constants of N-alkyl substituents of benzyl N,N-dialkyldithiocarbamates and median P/O inhibition concentrations of these dithiocarbamates. |
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Keywords: | β-cryptoxanthin β-carotene absorption tissue distribution bioavailability |
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