Browsing Theses and Dissertations by Author "Addow, AHM"
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Evaluation of black jack (Bidens Pilosa L.) resistance to paraquat
Addow, AHM (University of NairobiDepartment of Crop Science, 1996)Two experiments were conducted to study resistance of Bidens. pilosa to paraquat. A resistant and susceptible biotypes of the weed were used. The first experiment looked at the effect of paraquat application rate on ...