“…Detailed reports have come from the Indian subcontinent (Lindenbaum et al, 1966a;Baker and Mathan, 1972), South East Asia (Sprinz et al, 1962;Colwell et al, 1968), the Caribbean (Klipstein et al, 1968;Klipstein et al, 1972), Mexico (Garcia, 1968), the Middle East (Parkins et al, 1966;Halsted et al, 1969), and parts of Africa (Banwell et al, 1964;Cook et al, 1969;Falaiye, 1971;Rhodes et al, 1971;Lindenbaum et al, 1972;Cook et al, 1973).…”