Attraction of Culex pipiens (Diptera: Culicidae) to flower volatiles
Methylene chloride extracts of flowers from 4 plants (common milkweed, Asclepias syriaca L.; ox-eye daisy, Leucanthemum vulgare Lamarck; Canada goldenrod, Solidago canadensis L.; and yarrow, Achillea millefolium L.) were tested in a dual-port olfactometer for attractiveness to female northern house...
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| Veröffentlicht in: | Journal of medical entomology 1999, Vol.36 (4), p.503-507 |
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| container_title | Journal of medical entomology |
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| creator | Mauer, D.J Rowley, W.A |
| description | Methylene chloride extracts of flowers from 4 plants (common milkweed, Asclepias syriaca L.; ox-eye daisy, Leucanthemum vulgare Lamarck; Canada goldenrod, Solidago canadensis L.; and yarrow, Achillea millefolium L.) were tested in a dual-port olfactometer for attractiveness to female northern house mosquitoes, Culex pipiens pipiens L. Fifty milligrams of extract was used for each test, which was equivalent to the amount of extract from flowers of 0.58 common milkweed inflorescences, 1.75 ox-eye daisy flower heads, 0.33 Canada goldenrod plants, or 3.14 yarrow plants. Significantly more Cx. pipiens responded to the common milkweed flower extract than to a control. Ox-eye daisy, Canada goldenrod and yarrow flower extracts were not significantly attractive to this species. A headspace sample of the common milkweed extract was collected by solid phase micro-extraction and analyzed by gas chromatography-mass spectrometry. The most abundant compounds in the headspace sample were 2-phenylethanol and benzyl alcohol. Analysis of the common milkweed extract and standards of 2-phenylethanol and benzyl alcohol by gas chromatography-flame ionization detection confirmed that these compounds were present in the extract. Cx. pipiens did not respond to synthetic blends of these 2 compounds when tested in a dual-port olfactometer. |
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Fifty milligrams of extract was used for each test, which was equivalent to the amount of extract from flowers of 0.58 common milkweed inflorescences, 1.75 ox-eye daisy flower heads, 0.33 Canada goldenrod plants, or 3.14 yarrow plants. Significantly more Cx. pipiens responded to the common milkweed flower extract than to a control. Ox-eye daisy, Canada goldenrod and yarrow flower extracts were not significantly attractive to this species. A headspace sample of the common milkweed extract was collected by solid phase micro-extraction and analyzed by gas chromatography-mass spectrometry. The most abundant compounds in the headspace sample were 2-phenylethanol and benzyl alcohol. Analysis of the common milkweed extract and standards of 2-phenylethanol and benzyl alcohol by gas chromatography-flame ionization detection confirmed that these compounds were present in the extract. Cx. pipiens did not respond to synthetic blends of these 2 compounds when tested in a dual-port olfactometer.</description><identifier>ISSN: 0022-2585</identifier><identifier>EISSN: 1938-2928</identifier><language>eng</language><subject>2-phenylethanol ; Achillea millefolium ; Asclepias syriaca ; benzyl alcohol ; chemical composition ; Culex pipiens pipiens ; ethanol ; flowers ; insect attractants ; Leucanthemum vulgare ; olfactometers ; plant extracts ; Solidago canadensis ; volatile compounds</subject><ispartof>Journal of medical entomology, 1999, Vol.36 (4), p.503-507</ispartof><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784,4024</link.rule.ids></links><search><creatorcontrib>Mauer, D.J</creatorcontrib><creatorcontrib>Rowley, W.A</creatorcontrib><title>Attraction of Culex pipiens (Diptera: Culicidae) to flower volatiles</title><title>Journal of medical entomology</title><description>Methylene chloride extracts of flowers from 4 plants (common milkweed, Asclepias syriaca L.; ox-eye daisy, Leucanthemum vulgare Lamarck; Canada goldenrod, Solidago canadensis L.; and yarrow, Achillea millefolium L.) were tested in a dual-port olfactometer for attractiveness to female northern house mosquitoes, Culex pipiens pipiens L. Fifty milligrams of extract was used for each test, which was equivalent to the amount of extract from flowers of 0.58 common milkweed inflorescences, 1.75 ox-eye daisy flower heads, 0.33 Canada goldenrod plants, or 3.14 yarrow plants. Significantly more Cx. pipiens responded to the common milkweed flower extract than to a control. Ox-eye daisy, Canada goldenrod and yarrow flower extracts were not significantly attractive to this species. A headspace sample of the common milkweed extract was collected by solid phase micro-extraction and analyzed by gas chromatography-mass spectrometry. The most abundant compounds in the headspace sample were 2-phenylethanol and benzyl alcohol. Analysis of the common milkweed extract and standards of 2-phenylethanol and benzyl alcohol by gas chromatography-flame ionization detection confirmed that these compounds were present in the extract. Cx. pipiens did not respond to synthetic blends of these 2 compounds when tested in a dual-port olfactometer.</description><subject>2-phenylethanol</subject><subject>Achillea millefolium</subject><subject>Asclepias syriaca</subject><subject>benzyl alcohol</subject><subject>chemical composition</subject><subject>Culex pipiens pipiens</subject><subject>ethanol</subject><subject>flowers</subject><subject>insect attractants</subject><subject>Leucanthemum vulgare</subject><subject>olfactometers</subject><subject>plant extracts</subject><subject>Solidago canadensis</subject><subject>volatile compounds</subject><issn>0022-2585</issn><issn>1938-2928</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1999</creationdate><recordtype>article</recordtype><recordid>eNqFjrsKwjAUQIMoWB_fYEYdCrc3FhI3aRV3dS6hJnIlNCWJj89Xwd3pwOEMZ8CyQgmZo0I5ZBkAYo6lLMdsEuMNAGSxVhmrtykF3SbyHfeWV3dnXrynnkwX-bKmPpmgN19PLV20WfHkuXX-aQJ_eKcTORNnbGS1i2b-45Qt9rtTdcit9o2-BorN-YhQCEAlPkOl-F-8AcmCNh4</recordid><startdate>1999</startdate><enddate>1999</enddate><creator>Mauer, D.J</creator><creator>Rowley, W.A</creator><scope>FBQ</scope></search><sort><creationdate>1999</creationdate><title>Attraction of Culex pipiens (Diptera: Culicidae) to flower volatiles</title><author>Mauer, D.J ; Rowley, W.A</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-fao_agris_US2013029329253</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1999</creationdate><topic>2-phenylethanol</topic><topic>Achillea millefolium</topic><topic>Asclepias syriaca</topic><topic>benzyl alcohol</topic><topic>chemical composition</topic><topic>Culex pipiens pipiens</topic><topic>ethanol</topic><topic>flowers</topic><topic>insect attractants</topic><topic>Leucanthemum vulgare</topic><topic>olfactometers</topic><topic>plant extracts</topic><topic>Solidago canadensis</topic><topic>volatile compounds</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Mauer, D.J</creatorcontrib><creatorcontrib>Rowley, W.A</creatorcontrib><collection>AGRIS</collection><jtitle>Journal of medical entomology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Mauer, D.J</au><au>Rowley, W.A</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Attraction of Culex pipiens (Diptera: Culicidae) to flower volatiles</atitle><jtitle>Journal of medical entomology</jtitle><date>1999</date><risdate>1999</risdate><volume>36</volume><issue>4</issue><spage>503</spage><epage>507</epage><pages>503-507</pages><issn>0022-2585</issn><eissn>1938-2928</eissn><abstract>Methylene chloride extracts of flowers from 4 plants (common milkweed, Asclepias syriaca L.; ox-eye daisy, Leucanthemum vulgare Lamarck; Canada goldenrod, Solidago canadensis L.; and yarrow, Achillea millefolium L.) were tested in a dual-port olfactometer for attractiveness to female northern house mosquitoes, Culex pipiens pipiens L. Fifty milligrams of extract was used for each test, which was equivalent to the amount of extract from flowers of 0.58 common milkweed inflorescences, 1.75 ox-eye daisy flower heads, 0.33 Canada goldenrod plants, or 3.14 yarrow plants. Significantly more Cx. pipiens responded to the common milkweed flower extract than to a control. Ox-eye daisy, Canada goldenrod and yarrow flower extracts were not significantly attractive to this species. A headspace sample of the common milkweed extract was collected by solid phase micro-extraction and analyzed by gas chromatography-mass spectrometry. The most abundant compounds in the headspace sample were 2-phenylethanol and benzyl alcohol. Analysis of the common milkweed extract and standards of 2-phenylethanol and benzyl alcohol by gas chromatography-flame ionization detection confirmed that these compounds were present in the extract. Cx. pipiens did not respond to synthetic blends of these 2 compounds when tested in a dual-port olfactometer.</abstract></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0022-2585 |
| ispartof | Journal of medical entomology, 1999, Vol.36 (4), p.503-507 |
| issn | 0022-2585 1938-2928 |
| language | eng |
| recordid | cdi_fao_agris_US201302932925 |
| source | Oxford University Press Journals All Titles (1996-Current) |
| subjects | 2-phenylethanol Achillea millefolium Asclepias syriaca benzyl alcohol chemical composition Culex pipiens pipiens ethanol flowers insect attractants Leucanthemum vulgare olfactometers plant extracts Solidago canadensis volatile compounds |
| title | Attraction of Culex pipiens (Diptera: Culicidae) to flower volatiles |
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