1997 ELD 620 - ELAW

However, in other comparative studies between 1977 and 1988 the residue has been decreased from 5.64 ppm to 0.06 ppm against studies of Indian Soils has shown a half-life of only 4 months. (5) Residues of BH in water were found in a range of 1.07 to 81.23 mg/litre, in studies conducted during 1985 to 1987. ................
................