Effects of essential oils of lemon grass, Cymbopogon citratus and the Mexican marigold, Tagetes minuta on mortality and oviposition in adult sandflies, Phlebotomus duboscqi Journal title: International Journal of Biomedical Research Authors: Albert Kimutai, Moses Ngeiywa, Peter G. N. Njagi, Margaret Mulaa, Johnstone Ingonga, Lydia B. Nyamwa... Subject(s):