| 摘要 |
The invention disclosed herein relates to insecticide compound and the compositions thereof. Particularly the invention provides insecticidal isomeric composition of 2,3,5,6-tetrafluoro-4-(methoxymethyl)benzyl 3-(2,2-dichlorovinyl)-2,2-dimefhylcyclopropanecarboxylate comprising total trans isomers ranging from 90% to 99.90% and rest being cis isomers. Further it describes process for preparation of said isomeric composition and its use, as insecticide/pesticide. |
