1. 1 Fairchild GB, Barreda EA. DDT as a larvicide against Simulium. J Econ Ent 1945; 38: 694–699.
2. 2 Jamnback H. The origins of blackfly control programmes. Blackflies. The future for biological methods in integrated control. London: Aademic Press; 1981. pp 71–73.
3. 3 Walsh JF, Davies JB, Cliff B. World Health Organization Onchoceciasis Control Progrmme in the Volta River Basin. Blackflies. The future for biological methods in integrated Control. London: Aademic Press; 1981. pp 85–103.
4. 4 McMahon J, Highton RB, Goiny H. The eradication of Simulium neavei from Kenya. Bull Wld Hlth Org 1958; 19: 75–107.
5. 5 Lea AO, Dalmat HT. Field studies on larval control of black flies in Guatemala. J Econ Ent 1955; 48: 274–278.