English
 
Help Privacy Policy Disclaimer
  Advanced SearchBrowse

Item

ITEM ACTIONSEXPORT
  Responses to sex pheromone and plant odours by olfactory receptor neurons housed in sensilla auricillica of the codling moth, Cydia pomonella (Lepidoptera: Tortricidae)

Ansebo, L., Ignell, R., Lofqvist, J., & Hansson, B. (2005). Responses to sex pheromone and plant odours by olfactory receptor neurons housed in sensilla auricillica of the codling moth, Cydia pomonella (Lepidoptera: Tortricidae). Journal of Insect Physiology, 51(10), 1066-1074. doi:10.1016/j.jinsphys.2005.05.003.

Item is

Files

show Files
hide Files
:
EXT151.pdf (Publisher version), 428KB
 
File Permalink:
-
Name:
EXT151.pdf
Description:
-
OA-Status:
Visibility:
Restricted (Max Planck Institute for Chemical Ecology, MJCO; )
MIME-Type / Checksum:
application/pdf
Technical Metadata:
Copyright Date:
-
Copyright Info:
-
License:
-

Locators

show

Creators

show
hide
 Creators:
Ansebo, L, Author
Ignell, R, Author
Lofqvist, J, Author
Hansson, Bill1, Author           
Affiliations:
1External Organizations, ou_persistent22              

Content

show
hide
Free keywords: LASPEYRESIA-POMONELLA; ALPHA-FARNESENE; APPLE VOLATILES; L. LEPIDOPTERA; BEHAVIORAL-RESPONSE; ANTENNAL SENSILLA; MORPHOLOGY; FEMALES; ATTRACTION; COMPONENTSsingle-sensillum recording; Auricillica; Basiconica; host-plant volatile; pheromone;
 Abstract: Antennal olfactory receptor neurons located in a limited number of two types of sensilla auricillica, the rabbit-eared shoehorn and the regular shoehorn, located on the 5-30 flagellomere of the codling moth, Cydia pomonella, antenna were screened for selectivity to 11 plant compounds, the major sex pheromone component, three minor pheromone components and one behavioural antagonist. Both types of sensilla housed at least three neurons characterised by different action potential amplitudes. Neurons in both males and females responded to the plant compounds, ethyl (E,Z)-2,4-decadienoate, (+/-)-linalool, (E)-beta-farnesene, hexanol, (Z)-3-hexenyl acetate, 4,8-dimethyl-1,3,(E)7-nonatriene, nonanol, the major pheromone component codlemone [(E,E)-8,10-dodecadienol] and the minor pheromone component tetradecanol. Additionally, (E,E)-alpha-farnesene and (Z)-3-hexenol elicited responses specifically in female neurons, whereas (E,E)-farnesol elicited a specific response in a male neuron. Neurons responded to 1-3 odorants, with sometimes overlapping response spectra. A scanning electron microscopic study of the antennae of both sexes supported an earlier study, apart from that long s. trichodea were present in a wreath at the proximal margin of the flagellomere and in addition evenly distributed over the remaining surface, and a previously non-described sensillum type with external basiconic features was revealed, distributed on the proximal and medial region of the flagellomeres. (c) 2005 Elsevier Ltd. All rights reserved.

Details

show
hide
Language(s): eng - English
 Dates: 2005-10
 Publication Status: Issued
 Pages: -
 Publishing info: -
 Table of Contents: -
 Rev. Type: -
 Identifiers: DOI: 10.1016/j.jinsphys.2005.05.003
Other: EXT151
 Degree: -

Event

show

Legal Case

show

Project information

show

Source 1

show
hide
Title: Journal of Insect Physiology
Source Genre: Journal
 Creator(s):
Affiliations:
Publ. Info: London : Pergamon
Pages: - Volume / Issue: 51 (10) Sequence Number: - Start / End Page: 1066 - 1074 Identifier: ISSN: 0022-1910
CoNE: https://pure.mpg.de/cone/journals/resource/954925414918