Literature DB >> 12193021

Identification and electrophysiological activity of a novel hydroxy ketone emitted by male cereal leaf beetles.

Allard A Cossé1, Robert J Bartelt, Bruce W Zilkowski.   

Abstract

Comparisons of collections of volatiles from male and female Oulema melanopus, feeding on host foliage (oats), revealed an electrophysiologically active male-specific compound, (E)-8-hydroxy-6-methyl-6-octen-3-one (7), which is a new natural product. The structure of 7 was elucidated by spectroscopic and microchemical studies and confirmed by chemical synthesis. Antennal electrophysiology showed the sensitive detection of 7 by both sexes, which is consistent with a male-produced aggregation pheromone.

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Year:  2002        PMID： 12193021     DOI： 10.1021/np020063q

Source DB:  PubMed          Journal:  J Nat Prod        ISSN： 0163-3864            Impact factor:   4.050


  7 in total

1.  Aggregation pheromone of the cereal leaf beetle: field evaluation and emission from males in the laboratory.

Authors:  Sujaya Rao; Allard A Cossé; Bruce W Zilkowski; Robert J Bartelt
Journal:  J Chem Ecol       Date:  2003-09       Impact factor: 2.626

2.  Male Phyllotreta striolata (F.) produce an aggregation pheromone: identification of male-specific compounds and interaction with host plant volatiles.

Authors:  Franziska Beran; Inga Mewis; Ramasamy Srinivasan; Jiří Svoboda; Christian Vial; Hervé Mosimann; Wilhelm Boland; Carmen Büttner; Christian Ulrichs; Bill S Hansson; Andreas Reinecke
Journal:  J Chem Ecol       Date:  2010-12-23       Impact factor: 2.626

3.  The aggregation pheromone of Diorhabda elongata, a biological control agent of saltcedar (Tamarix spp.): identification of two behaviorally active components.

Authors:  Allard A Cossé; Robert J Bartelt; Bruce W Zilkowski; Daniel W Bean; Richard J Petroski
Journal:  J Chem Ecol       Date:  2005-03       Impact factor: 2.626

4.  Behaviorally active green leaf volatiles for monitoring the leaf beetle, Diorhabda elongata, a biocontrol agent of saltcedar, Tamarix spp.

Authors:  Allard A Cossé; Robert J Bartelt; Bruce W Zilkowski; Daniel W Bean; Earl R Andress
Journal:  J Chem Ecol       Date:  2006-12       Impact factor: 2.626

5.  Responses of flea beetle Phyllotreta cruciferae to synthetic aggregation pheromone components and host plant volatiles in field trials.

Authors:  Juliana J Soroka; Robert J Bartelt; Bruce W Zilkowski; Allard A Cossé
Journal:  J Chem Ecol       Date:  2005-08       Impact factor: 2.626

6.  Dimethylfuran-lactone pheromone from males of Galerucella calmariensis and Galerucella pusilla.

Authors:  Robert J Bartelt; Allard A Cossé; Bruce W Zilkowski; David Weisleder; Stephen H Grode; Robert N Wiedenmann; Susan L Post
Journal:  J Chem Ecol       Date:  2006-04-04       Impact factor: 2.626

7.  Male-produced aggregation pheromone of the lesser mealworm beetle, Alphitobius diaperinus.

Authors:  Robert J Bartelt; Bruce W Zilkowski; Allard A Cossé; C Dayton Steelman; Narinderpal Singh
Journal:  J Chem Ecol       Date:  2009-04-01       Impact factor: 2.626
  7 in total

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