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Subjects insect pests Remove constraint insect pests: insect pests Subjects plant viruses Remove constraint plant viruses: plant viruses Subjects grain crops Remove constraint grain crops: grain crops

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1. Disease and insect resistance in cultivated barley accessions from the USDA National Small Grains Collection

Description:: Includes references
Author:: Bonman, J.M. , Bockelman, H.E. , Jackson, L.F. , Steffenson, B.J.
Subject:: Hordeum vulgare , barley , grain crops , disease resistance , pest resistance , plant genetic resources , genetic resistance , genotype , Barley yellow dwarf virus , plant viruses , plant pathogenic fungi , fungal diseases of plants , insect pests , geographical variation , provenance , growth habit , landraces , Diuraphis noxia , Cochliobolus sativus , Pyrenophora teres , Puccinia striiformis
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2005

2. Virus transmission phenotype is correlated with host adaptation among genetically diverse populations of the aphid Schizaphis graminum

Description:: Includes references
Author:: Gray, S.M. , Smith, D.M. , Barbierri, L. , Burd, J.
Subject:: grain crops , plant viruses , disease vectors , disease transmission , Schizaphis graminum , insect pests , biotypes , clones , host preferences , nymphs , adults , New York , Wisconsin , South Carolina , Oklahoma
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2002