Madhuri R Jaya, Rangaswamy V
Department of Microbiology, Sri Krishnadevaraya University, Anantapur-515 003, TN, India.
J Environ Biol. 2002 Oct;23(4):393-7.
Selected insecticides, Chloropyrifos, Dichlorovos, Methyl parathion, Phorate and Methomyl, at concentrations ranging from 0 to 10 kg ha(-1) were tested for their non-target effects towards activity of phosphatases in two soils. In soil samples receiving 2.5 kg ha(-1) of the insecticides Dichlorovos, Phorate and Methomyl and also in soil samples receiving 5.0 kg ha(-1) of the insecticides, Chloropyrifos and Methyl parathion, the activity of phosphatase was significantly more at 20 days period of incubation and decreased progressively with increasing period of incubation.
选用了毒死蜱、敌敌畏、甲基对硫磷、甲拌磷和灭多威等杀虫剂，浓度范围为0至10千克/公顷，测试它们对两种土壤中磷酸酶活性的非靶标效应。在接受2.5千克/公顷敌敌畏、甲拌磷和灭多威杀虫剂处理的土壤样品中，以及在接受5.0千克/公顷毒死蜱和甲基对硫磷杀虫剂处理的土壤样品中，磷酸酶活性在培养20天时显著更高，且随着培养时间的增加而逐渐降低。
