摘要 |
Synergistic insecticidal compositions comprising (I) O-methyl thionoethanephosphonate of the formula <IMAGE> and (II) at least one member selected from the group consisting of (4-fluoro-3-phenoxy)-2-cyanobenzyl 2,2-dimethyl-3-(2', 2'-dichlorovinyl)-cyclopropanecarboxylate (cyfluthrin) and 2,3,5,6-tetrafluorobenzyl 2,2-dimethyl-3-(2', 2'-dichlorovinyl)-cyclopropanecarboxylate.
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