Search Constraints

Start Over
Filtering by: Subject Pear -- Diseases and pests -- Oregon Remove constraint Subject: Pear -- Diseases and pests -- Oregon Creator Boudreau, Mark Alan, 1958 Remove constraint Creator: Boudreau, Mark Alan, 1958 Degree Level Doctoral Remove constraint Degree Level: Doctoral

Search Results

  • Effects of intercropping beans with maize on angular leaf spot and rust of beans

    Creator:
    Boudreau, Mark Alan, 1958-
    Abstract:
    Experiments were performed to determine the nature of maize influence on bean disease in additive-type intercrops. Overall effects of intercrops on angular leaf spot (caused by Phaeoisariopsis griseola) in Kenya indicated >23% reductions (P<0.05) in area under the disease progress curve (AUDPC) in two of three season-site combinations. Fertilization tended...
    Resource Type:
    Dissertation
    Full Text:
    ), pest control, efficient use of nutrients, and, of interest to us here, disease control (14). One must