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Filtering by: Advisor Belkengren, Richard O. Remove constraint Advisor: Belkengren, Richard O. Academic Affiliation Botany and Plant Pathology Remove constraint Academic Affiliation: Botany and Plant Pathology Subject Peas -- Diseases and pests Remove constraint Subject: Peas -- Diseases and pests

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  • Partial characterization of the P4 pathotype of pea seedborne mosaic virus

    Creator:
    Kohnen, Paul D.
    Abstract:
    Biological, serological, and molecular characteristics of the P4 pathotype of pea seedborne mosaic potyvirus (PSbMV) were investigated. The characterization allowed P4 to be differentiated from other pathotypes of the same virus. P4 was distinguished from P1 on the basis of host symptomatology. It induced varied, but often distinctive symptoms in...
    Resource Type:
    Dissertation
    Full Text:
    , Richard Hampton, for his invaluable counsel, technical expertise, and endless patience. Table of

  • Interactions between pea seed-borne mosaic virus pathotype 1 and Pisum sativum resistance gene sbm-1

    Creator:
    Keller, Karen E.
    Abstract:
    Pea seed-borne mosaic potyvirus pathotype 1 (PSbMV-P1) has the ability to infect most genotypes of Pisum sativum. The exception are those genotypes that are homozygous recessive for the sbm-1 gene. The life cycle of PSbMV pathotype 4 (PSbMV-P4) is unaffected by the sbm-1/sbm-1 genotype. Infectious clones of Pl-P4 recombinants were...
    Resource Type:
    Masters Thesis
    Full Text:
    - Abstract approved: Richard 0. Hampton Pea seed-borne mosaic potyvirus pathotype 1 (PSbMV-P1) has