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Filtering by: Subject Phytophthora lateralis Remove constraint Subject: Phytophthora lateralis Creator Ostrofsky, William Dow Remove constraint Creator: Ostrofsky, William Dow Date 1975 Remove constraint Date: 1975 Rights Statement Copyright Not Evaluated Remove constraint Rights Statement: Copyright Not Evaluated

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  • Survival of Phytophthora lateralis in an organic matter fraction of the soil

    Creator:
    Ostrofsky, William Dow
    Abstract:
    Chamaecyparis lawsoniana, an extremely valuable timber tree species, is highly susceptible to a serious, soil -borne root disease caused by Phytophthora lateralis. Disease outbreaks of epidemic proportions are continually causing high mortality in natural stands of the host tree. Practical control measures rely on an understanding of the many factors...
    Resource Type:
    Masters Thesis
    Full Text:
    : SURVIVAL OF PHYTOPHTHORA LA TER.A LIS IN AN ORGANIC MATTER FRACTION OF THE SOIL Abstract approved