Browsing Faculty of Agriculture & Veterinary Medicine (FAg / FVM) by Subject "larvae"

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    • Bean fly infestation on common beans (Phaseolus vulgaris L.) in Kenya 

      Mueke, J M; Kayumbo, H Y; Nderitu, J H (Department of Plant Science and Crop Protection, 1990)
      The population patterns of eggs, larvae and puparia in the bean plants and leaf punctures made by adults were investigated during cropping (March–July and October–January) and noncropping (July–October) seasons at two sites ...

    • Effect of date of sowing on beanfly infestation of the bean crop 

      Mueke, J M; Kayumbo, H Y; Nderitu, J H (Department of Plant Science and Crop Protection, 1990)
      The effect of planting dates on beanfly infestation was investigated in successively planted bean plants during cropping seasons. The population tended to build up in the course of the season following the initial invasion ...