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dc.contributorDosdall, L.en_US
dc.contributorCárcamo, H. A.en_US
dc.contributorEl Bouhssini, Mustaphaen_US
dc.creatorKher, S.en_US
dc.identifier.citationS. Kher, L. Dosdall, H. A. Cárcamo, Mustapha El Bouhssini. (5/8/2013). Antibiosis Resistance To Cereal Leaf Beetle, Oulema Melanopus (L. ) (Coleoptera: Chrysomelidae), In Central Asian Wheat Germplasm. Journal of Applied Entomology, 137 (10), pp. 751-760.en_US
dc.description.abstractThe cereal leaf beetle, Oulema melanopus (Coleoptera: Chrysomelidae), is a new invasive pest of cereals in western Canada. Host plant resistance is a potential option in the integrated management of this insect. Wheat (Triticum aestivum L.) genotypes are known to possess antixenosis against O.melanopus; however, mechanisms involving antibiosis are relatively less explored. We present results of an investigation exploring antibiotic resistance in wheat germplasm of Central Asian origin with putative resistance to O.melanopus. Our laboratory assessment of development and survivorship of O.melanopus on test genotypes indicated antibiotic properties in four of the six genotypes evaluated. Antibiosis effects were reflected through lower survivorship, extended developmental periods and low adult fitness. However, two genotypes were excellent hosts, and beetles had higher survivorship and fitness on them. The performance of O.melanopus on these two genotypes was comparable to that on the susceptible genotype CDC GO included as a check. The genotypes with antibiotic resistance identified by this research can now serve as sources of genetic resistance for breeding cultivars adapted to western Canadian conditions.en_US
dc.publisherWiley (12 months)en_US
dc.sourceJournal of Applied Entomology;137,Pagination 751-760en_US
dc.titleAntibiosis Resistance To Cereal Leaf Beetle, Oulema Melanopus (L.) (Coleoptera: Chrysomelidae), In Central Asian Wheat Germplasmen_US
dc.typeJournal Articleen_US
cg.creator.idEl Bouhssini, Mustapha: 0000-0001-8945-3126en_US
cg.subject.agrovochost plant resistanceen_US
cg.subject.agrovocoulema melanopusen_US
cg.contributor.centerInternational Center for Agricultural Research in the Dry Areas - ICARDAen_US
cg.contributor.centerUniversity of Albertaen_US
cg.contributor.centerAgriculture and Agri‐Food Canada, Lethbridge Research Centreen_US
cg.contributor.funderWestern Grains Research Foundation - WGRFen_US
cg.contributor.funderCanadian Wheat Boarden_US
cg.contributor.funderAlberta Crop Industry Development Funden_US
cg.contributor.funderNatural Sciences and Engineering Research Council of Canadaen_US
cg.contributor.projectCommunication and Documentation Information Services (CODIS)en_US
cg.contributor.project-lead-instituteInternational Center for Agricultural Research in the Dry Areas - ICARDAen_US
cg.isijournalISI Journalen_US
dc.identifier.statusTimeless limited accessen_US
cg.journalJournal of Applied Entomologyen_US

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