Chemical Methods in Slime and Algae Control

Evaluation of New Algicides for Water Supply Purposes

“…A few years ago sodium pentachlorophenate was described as a chemical particularly toxic to algae, but unsafe for treatment of domestic water supplies or for swimming pools (5) . Tests on cultures of algae, however, have indicated that a concentration of 1.5 ppm only temporarily retarded the growth of several algae and had no effect on the green alga, Chlorella.…”

Contribuição ao conhecimento da ação algicida do sulfato de cobre, em especial sobre a Cianoficea microcystis flos-aquae (Wittrock) kirchner

“…Ellms, 1905;Nason, 1938;Turre, 1939; Moyle, 19~9; Mc!ntyre, 1949;Bowser, 1951; Bussy, 1952;Fitzgerald et al, 1952; Williarns et al, 1952; Derby & Townsend,l953; Bartsch, 1954; Fitzgerald & Skoog, 1954, Nesin & Derby,l954; Ringér & Carnpbell, 1955;Maloney & Palmer, 1956; McCal1an, 1956;Monie, 1956;Palmer, 1956;Hale, 1957;Reddish, 1957; Mackenthu~,1958;Maloney, 1958;Owens & Blaak, 1960;Stepanek et al, 1960; Fitzgerald & Faust, l963a, 1963b;McKee & Wolf, 1963; Fitzgerald, 196~ a, 1964b Fitzgerald, 196~ a, , 1964c Fitzgerald & Faust, 196~;Skidmore, 1964; All~n, 1966, Azevedo Netto, 1966Fitzgerald, 1966, Kernp· et al, 1966, Otto & Bartley, 1966 Fitzgera1d, 1967, Riemer & Toth, 1967 Branco & Perei ra, 1968;Sladeckova & Sladeck, 1968; Toth & Rierner, 1968; Zweig et a1., 1968;Mackenthun, 1969, Fitzgera1d, 1971Prows, 1971, Prows & Mcilheny, 1973 Buitron, 1974;Singh,· 1974 …”