Effect of wheat seed treatment with chemical elicitors on aphid-plant interaction
type: Dataset
description: The data contains counts of number of bird cherry-oat aphids (Rhopalosiphum padi) that settle on wheat (Triticum aestivum) plants after seed treatment with chemical elicitors and control plants (treated with water/wetter), and measures of the size of aphid populations on plants after treatment. Data were collected in glasshouse/growth chambers. Data were collected as part of the Swedish Research Council Formas project 2018-00706 to assess the potential of chemical elicitors methyl salicylate, methyl jasmonate and cis-jasmone for improving plant a health. Aphid plant colonization: Ten aphids (Rhopalosiphum padi) were placed onto wheat plants (treated with elicitors or water control) at 2-leaf stage and the number of aphids settled on the plants after 2 hours was recorded. Aphid population development: One adult aphid (Rhopalosiphum padi) was placed onto wheat plants (treated with elicitors or water control) and after it had produced nymphs, all but one nymph were removed. The number of days for each nymph to become adult and produce a first nymph (d) was recorded and the number of nymphs produced in a time equal to d (M) was recorded. The intrinsic rate of aphid population increase (Rm) was calculated using the formula Rm=0.74(LnM)/d Aphid population development- Variable List: Treatment (Control, MeSa= methyl salicylate, MeJa= methyl jasmonate, CJ= cis-jasmone), Concentration (concentration of elicitor mM (millimolar)), days to repr (d)= number of days between aphid birth and first reproduction no. offspring (M)= number of aphid offspring produced in time equivalent to d, no. offsring/day= M/d, Rm intrinsic rate of population increase calculated by Rm=0.74(LnM)/d. Experiment code A= MeSa vs control, B= MeJa vs control, C= CJ vs control. This data file consists of 171 rows and 7 columns Aphid plant colonization- Variable List: Treatment (Control, MeSa= methyl salicylate, MeJa= methyl jasmonate, CJ= cis-jasmone), Conc (concentration of elicitor mM millimolar), no. aph…
conditions of access: http://publications.europa.eu/resource/authority/access-right/PUBLIC
conditions of access: info:eu-repo/semantics/openAccess
creative work status: completed
  type: DefinedTerm
  in defined term set: http://publications.europa.eu/resource/authority/dataset-status
  term code: COMPLETED
creator: Robert Glinwood
date modified: 2025-04-22
date published: 2025-04-22
funding: Multifunctional chemical elicitors for sustainable crop protection and improved soil fertility
  type: Grant
  funder: FORMAS
language: English
is part of: https://doi.org/10.5878/2ps4-5k73
keywords: Zoology
  type: DefinedTerm
  term code: 10608
keywords: Ecology
  type: DefinedTerm
  description: Including: Biodiversity Conservation
  term code: 10611
keywords: Agricultural Science
  type: DefinedTerm
  description: Including: Plant Genetics, Agricultural Ecology, Agricultural Technology, Agricultural History
  term code: 40101
keywords: wheat
keywords: Aphids
keywords: Triticum aestivum
keywords: Rhopalosiphum padi
keywords: triticum aestivum l.
keywords: rhopalosiphum padi (linnaeus, 1758)
keywords: aphid
keywords: bird cherry-oat aphid
keywords: elicitor
license: https://creativecommons.org/publicdomain/zero/1.0/
publisher: Swedish University of Agricultural Sciences
temporal coverage: 2019-01-01/2022-12-31
distribution: data/Aphid_plant_colonization.tsv
  type: DataDownload
  additional type: data
  conditions of access: http://publications.europa.eu/resource/authority/access-right/PUBLIC
  conditions of access: info:eu-repo/semantics/openAccess
  content size: 4110
  encoding format: text/tab-separated-values
distribution: data/Aphid_population_development.tsv
  type: DataDownload
  additional type: data
  conditions of access: http://publications.europa.eu/resource/authority/access-right/PUBLIC
  conditions of access: info:eu-repo/semantics/openAccess
  content size: 4736
  encoding format: text/tab-separated-values
distribution: documentation/ReadMe.txt
  type: DataDownload
  additional type: documentation
  conditions of access: http://publications.europa.eu/resource/authority/access-right/PUBLIC
  conditions of access: info:eu-repo/semantics/openAccess
  content size: 4505
  encoding format: text/plain
version: 1

PropertyValue
property ID: DOI
value: 10.5878/jhn0-4s90

principalRegistrationNumber
type: PropertyValue
property ID: https://www.rikstermbanken.se/termposter/1848/diarienummer
value: SLU.vpe.2025.4.2.IÄ-1

Robert Glinwood
type: Person
affiliation: Swedish University of Agricultural Sciences
family name: Glinwood
given name: Robert

Swedish University of Agricultural Sciences
type: Organization
department: Department of Crop Production Ecology

FORMAS
type: Organization

English
type: Language
alternate name: eng

wheat
type: DefinedTerm
description: [FOODON] Wheat (Triticum spp.) is a domesticated grass from the Levant that is cultivated worldwide. Major cultivated species of wheat: * Common wheat or Bread wheat (Triticum aestivum) A hexaploid species that is the most widely cultivated in the world. * Durum (Triticum durum) The only tetraploid form of wheat widely used today, and the second most widely cultivated wheat. * Einkorn (Triticum monococcum) A diploid species with wild and cultivated variants. Domesticated at the same time as emmer wheat, but never reached the same importance. * Emmer (Triticum dicoccon) A tetraploid species, cultivated in ancient times but no longer in widespread use. * Spelt (Triticum spelta) Another hexaploid species cultivated in limited quantities.
term code: 20686

Aphids
type: DefinedTerm
term code: p6928

Triticum aestivum
type: DefinedTerm
term code: 222710

Rhopalosiphum padi
type: DefinedTerm
term code: 246369

triticum aestivum l.
type: DefinedTerm
term code: 5944Q

rhopalosiphum padi (linnaeus, 1758)
type: DefinedTerm
term code: 7987N