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Enhancement of attraction and trap catches of the old-house borer, Hylotrupes bajulus (Coleoptera : Cerambycidae), by combination of male sex pheromone and monoterpenes

Title data

Reddy, Gadi V. P. ; Fettköther, Regina ; Noldt, Uwe ; Dettner, Konrad:
Enhancement of attraction and trap catches of the old-house borer, Hylotrupes bajulus (Coleoptera : Cerambycidae), by combination of male sex pheromone and monoterpenes.
In: Pest Management Science. Vol. 61 (2005) Issue 7 . - pp. 699-704.
ISSN 1526-4998
DOI: https://doi.org/10.1002/ps.1044

Abstract in another language

Monoterpenoid compounds extracted from wood of Scots pine, Pinus sylvestris L, synergized the attraction of the old-house borer, Hylotrupes bajulus (L), to the male pheromone (3R)-3-hydroxy-2-hexanone ((3R)-ketol) + 1-butanol. Glasshouse experiments using ground traps baited with extracts derived from Scots pine wood or the monoterpenes (+)-alpha-pinene, (-)-verbenone, (-)-trans-pinocarveol and (+)-terpinen-4-ol attracted significantly more H bajulus females, but caught fewer of them, than the synthetic pheromone mixture alone. Traps baited with higher concentrations of the monoterpene mixture attracted fewer females than those baited with lower dosages, whilst very high concentrations of the mixture (6-10 vials) caught no insects. However, a combination of (3R)-ketol + 1-butanol or (+/-)-3-ketol + 1-butanol with monoterpenes resulted in the capture of significantly more females than either the sex pheromone or the monoterpene mixture alone. Traps baited with a blend of the male's sex pheromone or the monoterpenes attracted significantly more, but caught fewer, males than females. Here again, a combination of the above blends enhanced the attraction of males significantly when compared with the attractancy of either of the compounds/mixtures used alone. (c) 2005 Society of Chemical Industry

Further data

Item Type: Article in a journal
Refereed: Yes
Additional notes: BAYCEER33853
Institutions of the University: Faculties > Faculty of Biology, Chemistry and Earth Sciences > Department of Biology > Chair Animal Ecology II - Evolutionary Animal Ecology
Faculties > Faculty of Biology, Chemistry and Earth Sciences > Department of Biology > Former Professors > Chair Animal Ecology II - Univ.-Prof. Dr. Konrad Dettner
Faculties
Faculties > Faculty of Biology, Chemistry and Earth Sciences
Faculties > Faculty of Biology, Chemistry and Earth Sciences > Department of Biology
Faculties > Faculty of Biology, Chemistry and Earth Sciences > Department of Biology > Former Professors
Result of work at the UBT: Yes
DDC Subjects: 500 Science
Date Deposited: 29 Jun 2015 06:10
Last Modified: 06 Jul 2015 13:28
URI: https://eref.uni-bayreuth.de/id/eprint/15550