Document Detail


Western pine beetle: specificity among enantiomers of male and female components of an attractant pheromone.
MedLine Citation:
PMID:  1273574     Owner:  NLM     Status:  MEDLINE    
Abstract/OtherAbstract:
The flight response of both sexes of Dendroctonus brevicomis to the mixture of myrcene, racemic frontalin, and (1R,5S,7R)-(+)-exo-brevicomin and to the mixture of myrcene, (1S,5R)-(-)-frontalin and racemic exo-brevicomin was significantly greater than the response to the same mixtures in which the antipodes were substituted. The flight response to these two mixtures was also greater than the response to the ternary mixture of myrcene, racemic frontalin, and racemic exo-brevicomin (MFE). The walking response of both sexes to the mixture of myrcene, racemic frontalin, and (+)-exo-brevicomin was not different from the response to MFE. Substitution of the antipode lowered the response when compared to that of MFE. When evaporated with ponderosa pine turpentine, (-)-frontalin was active in the field while its antipode was not.
Authors:
D L Wood; L E Browne; B Ewing; K Lindahl; W D Bedard; P E Tilden; K Mori; G B Pitman; P R Hughes
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Publication Detail:
Type:  Journal Article; Research Support, U.S. Gov't, Non-P.H.S.    
Journal Detail:
Title:  Science (New York, N.Y.)     Volume:  192     ISSN:  0036-8075     ISO Abbreviation:  Science     Publication Date:  1976 May 
Date Detail:
Created Date:  1976-08-02     Completed Date:  1976-08-02     Revised Date:  2007-03-19    
Medline Journal Info:
Nlm Unique ID:  0404511     Medline TA:  Science     Country:  UNITED STATES    
Other Details:
Languages:  eng     Pagination:  896-8     Citation Subset:  IM    
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MeSH Terms
Descriptor/Qualifier:
Animals
Beetles / physiology*
Behavior, Animal / physiology
Bicyclo Compounds
Female
Flight, Animal
Locomotion
Male
Pheromones / physiology*
Resins, Plant
Stereoisomerism
Structure-Activity Relationship
Terpenes
Chemical
Reg. No./Substance:
0/Bicyclo Compounds; 0/Pheromones; 0/Resins, Plant; 0/Terpenes

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


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