1. Bourgquin AW (1977) Degradation of malathion by salt-marsh microorganisms. Appl Environ Microbiol 33(2): 356–362.
2. Johnson WW, Finley MT (1980) Handbook of acute toxicity of chemicals to fish and aquatic invertebrates. US Fish and Wildlife Service Resource Publ 137.
3. Frost AA, Pearson RG (1961) Kinetics and mechanism. 2nd Ed Wiley, New York, NY.
4. Guerrand GO, Fetzer, LE, Miles JW (1970) Pesticide residues in Hale County, Texas before and after ultra-low volumes aerial application of malathion. Pestic Monit J. 4: 14–20.
5. Special Scientific Report #96;CM Menzie,1966