Data on how Lepidium draba responds to damage of clones
A greenhouse experiment was conducted to test the ability of the invasive clonal plant, Lepidium draba, to cope with damage to local and different ramets. The experiment was arranged in a fully factorial split-pot design that was blocked by bench position and provenance population of the plant. Plants were grown in 'split pots', where two adjoining pots were glued together with a small opening for a lateral root to pass through. A plant with a long lateral root was placed such that one ramet was in one pot, and a connected ramet was in the adjoining pot. One ramet was randomly assigned as the 'local' ramet and the other was assigned as the 'neighbor' ramet. Three treatments were applied in a fully factorial manner: (1) connection of lateral root (connected / not connected), (2) damage to local ramet by a generalist herbivore Trichoplusia ni (damaged / undamaged); (3) damage to the local ramet by a specialist herbivore Pieris rapae (damaged / undamaged). Measured responses were the amount of foliar damage to plants, the relative growth rate of a newly applied (bioassay) herbivore (T. ni), the belowground and aboveground biomass of each ramet, and the ability of the neighboring ramet to regrow following removal of aboveground biomass.
Complete Metadata
| accessLevel | public |
|---|---|
| bureauCode |
[
"010:12"
]
|
| contactPoint |
{
"fn": "Ian S Pearse",
"@type": "vcard:Contact",
"hasEmail": "mailto:ipearse@usgs.gov"
}
|
| description | A greenhouse experiment was conducted to test the ability of the invasive clonal plant, Lepidium draba, to cope with damage to local and different ramets. The experiment was arranged in a fully factorial split-pot design that was blocked by bench position and provenance population of the plant. Plants were grown in 'split pots', where two adjoining pots were glued together with a small opening for a lateral root to pass through. A plant with a long lateral root was placed such that one ramet was in one pot, and a connected ramet was in the adjoining pot. One ramet was randomly assigned as the 'local' ramet and the other was assigned as the 'neighbor' ramet. Three treatments were applied in a fully factorial manner: (1) connection of lateral root (connected / not connected), (2) damage to local ramet by a generalist herbivore Trichoplusia ni (damaged / undamaged); (3) damage to the local ramet by a specialist herbivore Pieris rapae (damaged / undamaged). Measured responses were the amount of foliar damage to plants, the relative growth rate of a newly applied (bioassay) herbivore (T. ni), the belowground and aboveground biomass of each ramet, and the ability of the neighboring ramet to regrow following removal of aboveground biomass. |
| distribution |
[
{
"@type": "dcat:Distribution",
"title": "Digital Data",
"format": "XML",
"accessURL": "https://doi.org/10.5066/P99MSTOE",
"mediaType": "application/http",
"description": "Landing page for access to the data"
},
{
"@type": "dcat:Distribution",
"title": "Original Metadata",
"format": "XML",
"mediaType": "text/xml",
"description": "The metadata original format",
"downloadURL": "https://data.usgs.gov/datacatalog/metadata/USGS.6245c04ad34e21f827615a5f.xml"
}
]
|
| identifier | http://datainventory.doi.gov/id/dataset/USGS_6245c04ad34e21f827615a5f |
| keyword |
[
"USGS:6245c04ad34e21f827615a5f",
"biota",
"herbivory"
]
|
| modified | 2022-04-25T00:00:00Z |
| publisher |
{
"name": "U.S. Geological Survey",
"@type": "org:Organization"
}
|
| spatial | -106.6992, 37.7186, -102.0410, 48.8647 |
| theme |
[
"Geospatial"
]
|
| title | Data on how Lepidium draba responds to damage of clones |
