Document Detail


Sucrose esters of carboxylic acids in glandular trichomes ofSolanum berthaultii deter settling and probing by green peach aphid.
MedLine Citation:
PMID:  24263505     Owner:  NLM     Status:  Publisher    
Abstract/OtherAbstract:
Removal of type B trichome exudate fromSolanum berthaultii leaflets leads to a decrease in tarsal gumming and mortality and an increase in feeding by the green peach aphid,Myzus persicae. Type B trichome exudate of theS. berthaultii accession PI 473331 is composed of a complex of 3',3,4,6-tetra-O-acyl sucroses containing primarily short-chain branched carboxylic acids. The acyl constituents are primarily derived from 2-methylpropanoic, 2-methylbutyric, and 8-methylnonanoic acids but constituents derived fromn-decanoic and dodecanoic acids are also present. Sucrose esters inhibit settling and probing by aphids in glass feeding cages.
Authors:
Jonathan J Neal; Ward M Tingey; John C Steffens
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Publication Detail:
Type:  JOURNAL ARTICLE    
Journal Detail:
Title:  Journal of chemical ecology     Volume:  16     ISSN:  1573-1561     ISO Abbreviation:  J. Chem. Ecol.     Publication Date:  1990 Feb 
Date Detail:
Created Date:  2013-11-22     Completed Date:  -     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  7505563     Medline TA:  J Chem Ecol     Country:  -    
Other Details:
Languages:  ENG     Pagination:  487-497     Citation Subset:  -    
Affiliation:
Department of Entomology, Cornell University, 14853-0999, Ithaca, New York.
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