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    • Management of aphids and aphid-transmitted viruses in stored seed potatoes in Kenya 

      Olubayo, F; Kibaru, A; Nderitu, J; Njeru, R; Shibairo, Solomon I; Kasina, M (Department of Plant Science and Crop Protection, University of Nairobi, 2008)
      This study was carried out in two storage seasons viz. May to August 2002 and November 2002 to February 2003 to determine effectiveness of insecticides (bifenthrin, dimethoate, mineral oil, pirimiphos-methyl plus permethrin) ...