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Filtering by: Committee Member Thompson, Paul N. Remove constraint Committee Member: Thompson, Paul N. Academic Affiliation Horticulture Remove constraint Academic Affiliation: Horticulture

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  • Enhancement of biological control with beneficial insectary plantings

    Creator:
    Colley, Micaela Ruth
    Abstract:
    Five field experiments were conducted to evaluate the relative attractiveness of potential beneficial insectary plants to aphidophagous hover flies and parasitic Hymenoptera and the effectiveness of interplanting selected flowering plants in a broccoli field to enhance biocontrol of the cabbage aphid and green peach aphid. In 1996 we established a...
    Resource Type:
    Masters Thesis
    Full Text:
    to Paul Jepson, Anita Azarenko, and Ralph Berry. In the first year of my research I was fortunate

  • Strategies for machine harvesting of mature coffee (Coffea arabica L.) fruits

    Creator:
    Tongumpai, Peeradet
    Abstract:
    Greenhouse and field grown coffee plants were used to study the synchronization of flowering and fruiting. The purpose of these studies was to develop methods of improving the selective harvesting of mature coffee fruits by machine. The studies were divided into 4 parts: 1) Synchronization of flowering, 2) Synchronization of...
    Resource Type:
    Dissertation
    Full Text:
    sincere thanks to my committee members. Dr. Paul Doescher, Dr. Conrad Weiser, Dr. Joe Zaerr, and Dr