ISSN:
1573-1561
Schlagwort(e):
Pinus ponderosa
;
Dendroctonus brevicomis
;
Temnochila chlorodia
;
pheromone
;
kairomone
;
exo-bievicomm
;
frontalin
;
trans-ver-benol
;
verbenone
;
terpenes
;
Coleoptera
;
Scolytidae
;
Trogositidae
Quelle:
Springer Online Journal Archives 1860-2000
Thema:
Biologie
,
Chemie und Pharmazie
Notizen:
Abstract The responses of the western pine beetle (Dendroctonus brev-icomis LeConte) andTemnochila chlorodia (Mannerheim) to candidate attractants—exo- andendo-brevicomm, frontalin,trans-verbenol, ver-benone, and ponderosa pine turpentine and its major monoterpene components—were quantified by counts of beetles on traps baited with the various attractants, singly and in combinations released simultaneously. Combinations ofexo-brevicomin and frontalin plus a monoterpene or turpentine were the most attractive toD. brevicomis. The responses to these attractant combinations were reduced when verbenone plustrans-verbenol were present. All single compounds and binary mixtures, exceptexo-brevicomin plus frontalin, were much less attractive.exo-Brevicomin was most attractive toT. chlorodia, and this response appeared to decrease when verbenone plustrans-verbenol were present.
Materialart:
Digitale Medien
URL:
http://dx.doi.org/10.1007/BF00987674
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