Porras, Mitzy F; MacCartney, Nethaniel; Raspotnig, Guenther; Rajotte, Edwin (2022): Effect of intra and interspecific pre-inhabitation on habitat preference and offspring of two aphid species [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.942855
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Published: 2022-03-31 • DOI registered: 2022-05-27
Abstract:
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.
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | File content | Content | Porras, Mitzy F | |||
| 2 | Binary Object (Media Type) | Binary (Type) | Porras, Mitzy F | |||
| 3 | Binary Object (File Size) | Binary (Size) | Bytes | Porras, Mitzy F | ||
| 4 | Binary Object | Binary | Porras, Mitzy F |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
20 data points
Data
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| 1 Content | 2 Binary (Type) | 3 Binary (Size) [Bytes] | 4 Binary |
|---|---|---|---|
| Habitat preference in the field of Rhopalosiphum paid and R. maidis (number of individuals on leaves vs stems when the species are alone and together) (Natural preference of aphids). | application/vnd.openxmlformats-officedocument.spreadsheetml.sheet | 8.4 kBytes | Natural_preference_Field_conditions.xlsx |
| Fecundity of both aphid species on stems and leaves (Offspring of Rhopalosiphum padi and Rhopalosiphum maidis). | application/vnd.openxmlformats-officedocument.spreadsheetml.sheet | 8.9 kBytes | Offspring_R_padi_and_R_maidis.xlsx |
| Effect of intra-spcific pre-inhabitation Rhopalosiphum maidis (number of individuals on pre-inhabited vs. non-inhabited). | text/plain | 3 kBytes | Effect_conspecifics_R_maidis_pre-inhabitation.csv |
| Effect intra-specific of pre-inhabitation Rhopalosiphum padi (number of individuals on pre-inhabited vs. non-inhabited). | text/plain | 1.8 kBytes | Effect_conspecifics_R_padi_pre-inhabitation.csv |
| Effect of inter-specific pre-inhabitation of Rhopalosiphum maidis (number of individuals on pre-inhabited vs. non-inhabited). | text/plain | 2.4 kBytes | Effect_heterospecific_R_maidis_pre-inhabitation.csv |
| Effect of inter-specific pre-inhabitation of Rhopalosiphum padi (number of individuals on pre-inhabited vs. non-inhabited). | text/plain | 2.4 kBytes | Effect_heterospecific_R_padi_pre-inhabitation.csv |
| Effect of Rhopalosiphum maidis density on Rhopalosiphum padi habitat preference (number of individuals on pre-inhabited vs. non-inhabited). | text/plain | 3.4 kBytes | Effect_R_maidis_density_on_R_padi_spatial_preference.csv |
| Identification and quantification of compounds on the extract of Rhopalosiphum maidis footprings (nanograms of compound, number of atoms). | application/vnd.ms-excel | 605.5 kBytes | Footprints_chemical_composition_quantification.xls |
| Effect of footprint extracts of Rhopalosiphum maidis on Rhopalosiphum padi habitat selection (number of individuals on treated vs. non-treated area). | text/plain | 830 Bytes | Effect_footprint_extract_R_maidis.csv |
| Effect of the major compound of footprint extracts of Rhopalosiphum maidis on Rhopalosiphum padi habitat selection (number of individuals on treated vs. non-treated area). | text/plain | 735 Bytes | Effect_major_comp-synt_hexacosanol-of_footprints_of_R_maidis.csv |