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Filtering by: Subject Hazel -- Diseases and pests Remove constraint Subject: Hazel -- Diseases and pests Creator Abu Irmaileh, Barakat Eid Ahmad Remove constraint Creator: Abu Irmaileh, Barakat Eid Ahmad Degree Level Master's Remove constraint Degree Level: Master's

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  • Time effect of wild oat removal on winter wheat yield

    Creator:
    Abu-Irmaileh, Barakat Eid Ahmad
    Abstract:
    The extent of the competitive effect of wild oats on winter wheat yield was estimated in field studies on three commercial wheat farms in the Willamette Valley. The morphological development of the wild oat plants was also documented. Wild oats were removed from stands of wheat in six different treatments;...
    Resource Type:
    Masters Thesis
    Full Text:
    three different growth stages, treatment with barban, continuous hand weeding, and barban plus