Document Detail


Comparative effectiveness of avermectins and deltamethrin in suppressing oviposition in Lucilia cuprina (Diptera: Calliphoridae).
MedLine Citation:
PMID:  1607479     Owner:  NLM     Status:  MEDLINE    
Abstract/OtherAbstract:
The activities of three avermectins and deltamethrin as oviposition suppressants were investigated with a laboratory bioassay in which gravid females of the blowfly Lucilia cuprina (Wiedemann) were exposed to treated oviposition targets. An easily comparable index of suppression, the oviposition suppression concentration (OSC), was defined. All four compounds were effective oviposition suppressants. The three avermectins had similar OSC50 values (approximately 13 ppm). Deltamethrin, with an OSC50 of 0.4 ppm, was the most potent suppressant. The avermectins all produced significant mortality in adults with suppressed oviposition, while deltamethrin did not cause an increase in deaths at concentrations giving up to 100% suppression of oviposition. The toxicities of all four compounds to adult females were similar when assessed by topical application.
Authors:
C J Orton; J E Watts; D Rugg
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Publication Detail:
Type:  Journal Article; Research Support, Non-U.S. Gov't    
Journal Detail:
Title:  Journal of economic entomology     Volume:  85     ISSN:  0022-0493     ISO Abbreviation:  J. Econ. Entomol.     Publication Date:  1992 Feb 
Date Detail:
Created Date:  1992-07-20     Completed Date:  1992-07-20     Revised Date:  2006-11-15    
Medline Journal Info:
Nlm Unique ID:  2985127R     Medline TA:  J Econ Entomol     Country:  UNITED STATES    
Other Details:
Languages:  eng     Pagination:  28-32     Citation Subset:  IM    
Affiliation:
Centre for Entomological Research, University of New South Wales, Australia.
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MeSH Terms
Descriptor/Qualifier:
Animals
Diptera / physiology*
Ectoparasitic Infestations / prevention & control,  veterinary
Female
Insecticides / pharmacology*
Ivermectin / analogs & derivatives*,  pharmacology
Nitriles
Oviposition / drug effects*
Pyrethrins / pharmacology*
Sheep
Sheep Diseases / prevention & control
Chemical
Reg. No./Substance:
0/Insecticides; 0/Nitriles; 0/Pyrethrins; 52820-00-5/decamethrin; 70288-86-7/Ivermectin; 73989-17-0/avermectin

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine


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