Effect of intra and interspecific pre-inhabitation on habitat preference and offspring of two aphid species
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| Auteurs principaux: | , , , |
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| Format: | Dataset Open Access |
| Langue: | en |
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PANGAEA
2022
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| _version_ | 1867168215281434624 |
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| author | Porras, Mitzy F MacCartney, Nethaniel Raspotnig, Guenther Rajotte, Edwin |
| author_facet | Porras, Mitzy F MacCartney, Nethaniel Raspotnig, Guenther Rajotte, Edwin |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | We combined field and laboratory experiments to examine how plant microsites alter fitness by measuring the fecundity of Rhopalosiphum paid and R. maidis. Next, we tested whether intra- and interspecific pre-inhabitation modify habitat selection in both aphid species by counting the number of aphid on areas of an artificial experimental arena where aphids freely moved between pre-inhabited and non-inhabited areas. Then we extracted footprints or compounds that triggered the aphid spatial preference and then tested their bioactivity. Next, through gas chromatography-mass spectrometry analysis we identified and quantified (ng) the compounds and tested the effect of R. maidis density as well as the equivalent amount of the major compound using a synthetic form. |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_942855 |
| institution | PANGAEA |
| language | en |
| publishDate | 2022 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | Effect of intra and interspecific pre-inhabitation on habitat preference and offspring of two aphid species Porras, Mitzy F MacCartney, Nethaniel Raspotnig, Guenther Rajotte, Edwin Aphids; Binary Object; Binary Object (File Size); Binary Object (Media Type); File content; insects; Pheromone We combined field and laboratory experiments to examine how plant microsites alter fitness by measuring the fecundity of Rhopalosiphum paid and R. maidis. Next, we tested whether intra- and interspecific pre-inhabitation modify habitat selection in both aphid species by counting the number of aphid on areas of an artificial experimental arena where aphids freely moved between pre-inhabited and non-inhabited areas. Then we extracted footprints or compounds that triggered the aphid spatial preference and then tested their bioactivity. Next, through gas chromatography-mass spectrometry analysis we identified and quantified (ng) the compounds and tested the effect of R. maidis density as well as the equivalent amount of the major compound using a synthetic form. |
| title | Effect of intra and interspecific pre-inhabitation on habitat preference and offspring of two aphid species |
| topic | Aphids; Binary Object; Binary Object (File Size); Binary Object (Media Type); File content; insects; Pheromone |
| url | https://doi.org/10.1594/PANGAEA.942855 |