In vitro metabolism of deltamethrin by stem and leaf homogenates of tobacco plants |
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| Authors: | MHumayoun Akhtar Shahamat U Khan |
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| Institution: | 1. Animal Research Centre, Research Branch, Agriculture Canada, Ottawa, Ontario, Canada K1A OC6;2. Chemistry and Biology Research Institute, Research Branch, Agriculture Canada, Ottawa, Ontario, Canada K1A OC6 |
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| Abstract: | Stem and leaf homogenates from tobacco plants metabolised deltamethrin by oxidative and hydrolytic actions on the insecticide. Although a major portion of deltamethrin remained unchanged, metabolites such as 3-phenoxybenzaldehyde, 3-phenoxybenzoic acid and 3-(2,2-dibromonyl)-2,2-dimethylcyclopropanecarboxylic acid were formed. The data suggest a major portion of the insecticide would remain unchanged when absorbed by tobacco plants. |
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