Attraction of two lacewing species to volatiles produced by host plants and aphid prey

J. Zhu; J. J. Obrycki; Samuel A. Ochieng; Thomas C. Baker; J. A. Pickett; D. Smiley

doi:10.1007/s00114-005-0624-2

Attraction of two lacewing species to volatiles produced by host plants and aphid prey

J. Zhu
, J. J. Obrycki
, Samuel A. Ochieng
, Thomas C. Baker
, J. A. Pickett
, D. Smiley

Entomology

Producción científica: Article › revisión exhaustiva

94 Citas (Scopus)

Resumen

It is well documented that host-related odors enable many species of parasitoids and predatory insects to locate their prey and prey habitats. This study reports the first characterization of prey and prey host odor reception in two species of lacewings, Chrysoperla carnea (Say) and Chrysopa oculata L. 2-Phenylethanol, one of the volatiles emitted from their prey's host plants (alfalfa and corn) evoked a significant EAG response from antennae of C. carnea. Traps baited with this compound attracted high numbers of adult C. carnea, which were predominantly females. One of the sex pheromone components (1R,4aS,7S,7aR)-nepetalactol of an aphid species, Acyrthosiphon pisum (Harris) attracted only C. oculata adults. Single sensillum recordings showed that the olfactory neurons of C. carnea responded to both 2-phenylethanol and aphid sex pheromone components, but those of C. oculata only responded to the latter.

Idioma original	English
Páginas (desde-hasta)	277-281
Número de páginas	5
Publicación	Naturwissenschaften
Volumen	92
N.º	6
DOI	https://doi.org/10.1007/s00114-005-0624-2
Estado	Published - jun 2005

Nota bibliográfica

Funding Information:
with the field tests, and comments from two anonymous reviewers. This project was supported by the Leopold Center for Sustainable Agriculture. Rothamsted Research received grant aided support from the Biotechnology Council of the United Kingdom

Financiación

with the field tests, and comments from two anonymous reviewers. This project was supported by the Leopold Center for Sustainable Agriculture. Rothamsted Research received grant aided support from the Biotechnology Council of the United Kingdom

Financiadores
Biotechnology Council of the United Kingdom
Leopold Center for Sustainable Agriculture IPM

ASJC Scopus subject areas

Ecology, Evolution, Behavior and Systematics

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10.1007/s00114-005-0624-2

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title = "Attraction of two lacewing species to volatiles produced by host plants and aphid prey",

abstract = "It is well documented that host-related odors enable many species of parasitoids and predatory insects to locate their prey and prey habitats. This study reports the first characterization of prey and prey host odor reception in two species of lacewings, Chrysoperla carnea (Say) and Chrysopa oculata L. 2-Phenylethanol, one of the volatiles emitted from their prey's host plants (alfalfa and corn) evoked a significant EAG response from antennae of C. carnea. Traps baited with this compound attracted high numbers of adult C. carnea, which were predominantly females. One of the sex pheromone components (1R,4aS,7S,7aR)-nepetalactol of an aphid species, Acyrthosiphon pisum (Harris) attracted only C. oculata adults. Single sensillum recordings showed that the olfactory neurons of C. carnea responded to both 2-phenylethanol and aphid sex pheromone components, but those of C. oculata only responded to the latter.",

author = "J. Zhu and Obrycki, \{J. J.\} and Ochieng, \{Samuel A.\} and Baker, \{Thomas C.\} and Pickett, \{J. A.\} and D. Smiley",

note = "Funding Information: with the field tests, and comments from two anonymous reviewers. This project was supported by the Leopold Center for Sustainable Agriculture. Rothamsted Research received grant aided support from the Biotechnology Council of the United Kingdom",

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month = jun,

doi = "10.1007/s00114-005-0624-2",

language = "English",

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AU - Obrycki, J. J.

AU - Ochieng, Samuel A.

AU - Baker, Thomas C.

AU - Pickett, J. A.

AU - Smiley, D.

N1 - Funding Information: with the field tests, and comments from two anonymous reviewers. This project was supported by the Leopold Center for Sustainable Agriculture. Rothamsted Research received grant aided support from the Biotechnology Council of the United Kingdom

PY - 2005/6

Y1 - 2005/6

N2 - It is well documented that host-related odors enable many species of parasitoids and predatory insects to locate their prey and prey habitats. This study reports the first characterization of prey and prey host odor reception in two species of lacewings, Chrysoperla carnea (Say) and Chrysopa oculata L. 2-Phenylethanol, one of the volatiles emitted from their prey's host plants (alfalfa and corn) evoked a significant EAG response from antennae of C. carnea. Traps baited with this compound attracted high numbers of adult C. carnea, which were predominantly females. One of the sex pheromone components (1R,4aS,7S,7aR)-nepetalactol of an aphid species, Acyrthosiphon pisum (Harris) attracted only C. oculata adults. Single sensillum recordings showed that the olfactory neurons of C. carnea responded to both 2-phenylethanol and aphid sex pheromone components, but those of C. oculata only responded to the latter.

AB - It is well documented that host-related odors enable many species of parasitoids and predatory insects to locate their prey and prey habitats. This study reports the first characterization of prey and prey host odor reception in two species of lacewings, Chrysoperla carnea (Say) and Chrysopa oculata L. 2-Phenylethanol, one of the volatiles emitted from their prey's host plants (alfalfa and corn) evoked a significant EAG response from antennae of C. carnea. Traps baited with this compound attracted high numbers of adult C. carnea, which were predominantly females. One of the sex pheromone components (1R,4aS,7S,7aR)-nepetalactol of an aphid species, Acyrthosiphon pisum (Harris) attracted only C. oculata adults. Single sensillum recordings showed that the olfactory neurons of C. carnea responded to both 2-phenylethanol and aphid sex pheromone components, but those of C. oculata only responded to the latter.

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Attraction of two lacewing species to volatiles produced by host plants and aphid prey

Resumen

Nota bibliográfica

Financiación

ASJC Scopus subject areas

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