| Autor: |
Bedard, William D., Wood, David L., Tilden, Paul E., Lindahl, Kenneth Q., Silverstein, Robert M., Rodin, J. Otto |
| Zdroj: |
Journal of Chemical Ecology; May 1980, Vol. 6 Issue: 3 p625-641, 17p |
| Abstrakt: |
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. |
| Databáze: |
Supplemental Index |
| Externí odkaz: |
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