Insecticidal activity of the pyrethrins and related compounds. Part XI. Relative potencies of isomeric cyano-substituted 3-phenoxybenzyl esters
Autor: | Michael Elliott, Norman F. Janes, David M. Soderlund, Andrew W. Farnham |
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Rok vydání: | 1978 |
Předmět: | |
Zdroj: | Pesticide Science. 9:112-116 |
ISSN: | 0031-613X |
DOI: | 10.1002/ps.2780090204 |
Popis: | The insecticidal activities to Musca domestica L. and Phaedon cochleariae Fab. of a series of 3-phenoxybenzyl pyrethroid esters with a cyano substituent at the 2-, 6-. (R)-α-, or (S)-α-position are compared with those of the unsubstituted analogues. Only an (S)-α-substituent enhances activity; others diminish or almost eliminate it. (RS)-α-mixtures are generally less active than would be predicted from the potencies of their separate constituents. |
Databáze: | OpenAIRE |
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