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Antennal Olfactory Responses of Apanteles Sp. (Hymenoptera:Braconidae) to Herbivore-Induced Plant Volatiles
- Source :
- Advanced Materials Research; November 2011, Vol. 393 Issue: 1 p604-607, 4p
- Publication Year :
- 2011
-
Abstract
- Antennal olfactory responses of the parasitoid, Apanteles sp. (Hymenoptera: Braconidae), to 13 host-induced volatile compounds were measured by electroantennogram (EAG) techniques. Dose response curves of EAG indicated that compared with males, females showed significantly stronger EAG responses to (Z)-3-hexenal, (E)-2-hexenal, (Z)-3-hexen-1-ol, (Z)-3-hexenyl acetate, (Z)-3-hexenyl-hexanoate and Benzyl nitrile. Among plant volatiles tested, the females were most sensitive to 100μM (Z)-3-hexen-1-ol, while the males were more sensitive to 100μM (E)-2-hexenal. The results show that the wasp is able to detect all compounds tested. We detected no sexual differences in the EAG responses to (E)-2-hexenyl hexanoate, (Z)-3-hexenyl benzoate, (Z)-3-hexenyl-2-methyl butyrate, (E)-β-ocimene, Linalool and DMNT.
Details
- Language :
- English
- ISSN :
- 10226680
- Volume :
- 393
- Issue :
- 1
- Database :
- Supplemental Index
- Journal :
- Advanced Materials Research
- Publication Type :
- Periodical
- Accession number :
- ejs26464205
- Full Text :
- https://doi.org/10.4028/www.scientific.net/AMR.393-395.604