LIBRARIES
    • Login
    Research Exchange
    Share your work
    Search 
    •   Research Exchange
    • Search
    •   Research Exchange
    • Search
    JavaScript is disabled for your browser. Some features of this site may not work without it.

    Browse

    All of Research ExchangeCommunities & CollectionsBy Issue DateAuthorsTitlesSubjects

    My Account

    LoginRegister

    Discover

    Author
    Byther, Ralph S. (10)
    Davidson, Roy M., 1939- (4)Gould, Charles J. (3)Antonelli, Arthur L. (1)Maloy, Otis C. (1)SubjectIrises (Plants)--Diseases and pests. (1)Narcissus (Plants)--Diseases and pests. (1)Tulips--Diseases and pests. (1)... View MoreDate Issued
    1979 (10)

    Search

    Show Advanced FiltersHide Advanced Filters

    Filters

    Use filters to refine the search results.

    Now showing items 1-10 of 10

    • Sort Options:
    • Relevance
    • Title Asc
    • Title Desc
    • Issue Date Asc
    • Issue Date Desc
    • Results Per Page:
    • 5
    • 10
    • 20
    • 40
    • 60
    • 80
    • 100
    Thumbnail

    Diseases of narcissus 

    Gould, Charles J.; Byther, Ralph S. (Pullman, Washington : Washington State University. Extension., 1979-06)
    Thumbnail

    Diseases of bulbous iris 

    Gould, Charles J.; Byther, Ralph S. (Pullman, Washington : Washington State University. Extension., 1979-06)
    Thumbnail

    Diseases of tulips 

    Gould, Charles J.; Byther, Ralph S. (Pullman, Washington : Washington State University. Extension., 1979-08)
    Thumbnail

    Disease and insect spray schedule for home orchards: apples, pears, crab apples: western Washington 

    Byther, Ralph S.; Antonelli, Arthur L. (Pullman, Washington : Washington State University. Extension., 1979-11)
    Thumbnail

    Plant diseases: powdery mildew of rose 

    Byther, Ralph S. (Pullman, Washington : Washington State University. Extension., 1979-03)
    Thumbnail

    Plant diseases: peach leaf curl 

    Maloy, Otis C.; Byther, Ralph S. (Pullman, Washington : Washington State University. Extension., 1979-01)
    Thumbnail

    Dogwood anthracnose 

    Davidson, Roy M., 1939-; Byther, Ralph S. (1979-07)
    Thumbnail

    Armillaria (shoestring) root rot 

    Davidson, Roy M., 1939-; Byther, Ralph S. (1979-06)
    Thumbnail

    Lophodermium needle cast of pine 

    Byther, Ralph S.; Davidson, Roy M., 1939- (Pullman, Washington : Washington State University. Extension., 1979-07)
    Thumbnail

    Rhabdocline needle cast of Douglas-fir 

    Davidson, Roy M., 1939-; Byther, Ralph S. (Pullman, Washington : Washington State University. Extension., 1979-06)