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Data from: Host specificity of Aphelinus species considered for introduction to control Diuraphis noxia

Diuraphis noxia, the Russian wheat aphid, has become a major pest of wheat and barley since first being detected in the western USA in 1986. However, it is rarely a pest in Eurasia, its area of origin, and research has shown that natural enemies can limit its abundance there. Among the most important of natural enemies of D. noxia in Eurasia are parasitoids in the genus Aphelinus. These data are results of laboratory experiments on host specificity of ten populations of seven species from two species complexes in the genus Aphelinus. Host specificity was not related to host plant species or the phylogenetic relatedness of the aphids or the parasitoids. While some species had very broad host ranges and others had intermediate host ranges, Aphelinus hordei had a very narrow host range, being restricted primarily to species in the genus Diuraphis, and especially D. noxia. We also report the results of experiments on the mechanisms of this host specificity. Most of the host specificity of A. hordei can be explained by differences in the behavior of females when they encountered different aphid species. Females of A. hordei rarely approach, sting, oviposit or host feed on aphids outside the genus Diuraphis, and they oviposit most frequently in D. noxia. From these results, we conclude that A. hordei is an excellent candidate for introduction into the USA to control D. noxia.

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FieldValue
Tags
biological control
Russian wheat aphid
Aphelinus hordei
Aphelinus varipes complex
Aphelinus asychis complex
NP304
Modified
2023-05-31
Release Date
2016-12-29
Frequency
Irregularly
Identifier
34759558-1958-4598-ad27-ddb28bcdf105
Spatial / Geographical Coverage Area
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Publisher
Ag Data Commons
Spatial / Geographical Coverage Location
China (Hebei), France (Herault), Israel (Judea), Republic of Georgia (Tbilisi), USA (Colorado)
Temporal Coverage
January 1, 2001 to December 31, 2015
License
U.S. Public Domain
Data Dictionary

https://data.nal.usda.gov/dataset/data-host-specificity-aphelinus-specie...
Contact Name
Hopper, Keith R.
Contact Email
Keith.Hopper@ars.usda.gov
Public Access Level
Public
Program Code
005:040 - Department of Agriculture - National Research
Bureau Code
005:18 - Agricultural Research Service
Extended Metadata: 
FieldValue
Authors
Hopper, Keith R. (ORCID)
Lanier, Kathryn (ORCID)
Rhoades, Joshua H. (Scopus Author ID)
Coutinot, Dominique (Scopus Author ID)
Mercadier, Guy (Scopus Author ID)
Ramualde, Nathalie (Scopus Author ID)
Roche, Marie (Scopus Author ID)
Woolley, James B. (ORCID)
Heraty, John M. (ORCID)
Peer Reviewed
No
Intended Use
These data were collected to measure the host specificity of parasitic Hymenoptera that are candidates for introduction from Eurasia to control the Russian wheat aphid, Diuraphis noxia, in the United States.
Use Limitations
The data on host specificity are from no-choice laboratory experiments and thus do not capture all aspects of host specificity in the field.
Funding Sources
Agricultural Research Service
8010-22000-029-00D
National Institute of Food and Agriculture
2002-35302-12710
National Science Foundation
DEB-1257601
Primary Article

Hopper, K. R., Lanier, K., Rhoades, J. H., Coutinot, D., Mercadier, G., Ramualde, N., Roche, M., Woolley, J. B., & Heraty, J. M. (2017). Host specificity of Aphelinus species considered for introduction to control Diuraphis noxia. Biological Control, 107, 21-32. https://doi.org/10.1016/j.biocontrol.2017.01.006

AgID: 10113/5614334
Method Citation

Hopper, K. R., Lanier, K., Rhoades, J. H., Coutinot, D., Mercadier, G., Ramualde, N., Roche, M., Woolley, J. B., & Heraty, J. M. (2017). Host specificity of Aphelinus species considered for introduction to control Diuraphis noxia. Biological Control, 107, 21-32. https://doi.org/10.1016/j.biocontrol.2017.01.006

AgID: 10113/5614334
Dataset DOI (digital object identifier)
10.15482/USDA.ADC/1337670
Product Type
Dataset
FieldValue
ARIS Log Number
333430
OSTI Identifier
ISO Topic(s)
biota
environment
State or Territory
Colorado
National Agricultural Library Thesaurus Term
phylogeny
oviposition
parasitoids
Eurasia
females
barley
wheat
intermediate hosts
Western United States
laboratory experimentation
Aphelinus
host plants
natural enemies
host range
host specificity
Diuraphis noxia
bites and stings
United States
Ag Data Commons Keywords
  • Agroecosystems & Environment
  • Agroecosystems & Environment
  • Agricultural pests
  • Plants & Crops
  • Plants & Crops
  • Plant health

Suggested Citations:

(original article) Hopper, K. R., Lanier, K., Rhoades, J. H., Coutinot, D., Mercadier, G., Ramualde, N., Roche, M., Woolley, J. B., & Heraty, J. M. (2017). Host specificity of Aphelinus species considered for introduction to control Diuraphis noxia. Biological Control, 107, 21-32. https://doi.org/10.1016/j.biocontrol.2017.01.006

(dataset) Hopper, Keith R.; Lanier, Kathryn; Rhoades, Joshua H.; Coutinot, Dominique; Mercadier, Guy; Ramualde, Nathalie; Roche, Marie; Woolley, James B.; Heraty, John M. (2016). Data from: Host specificity of Aphelinus species considered for introduction to control Diuraphis noxia. Ag Data Commons. https://doi.org/10.15482/USDA.ADC/1337670. Accessed 2023-11-29.