Ortiz Losada E, Bisset Lazcano J, Rodríguez Coto M M, Díaz Pantoja C
Instituto de Medicina Tropical Pedro Kouri.
Rev Cubana Med Trop. 1991;43(3):171-4.
We determined the existence of the resistance mechanism by means of the esterase enzymes in a Culex (C) quinquefasciatus stock established in the laboratory. Bioassays were performed with insecticides such as malathion and temephos (organophosphoric) and propoxur (carbomate); two cycles were completed during one year. Resistance to malathion was higher. The presence of esterase enzymes in this stock was determined by using synergits and starch gel and paper filter electrophoresis techniques.
我们通过酯酶来确定在实验室培育的致倦库蚊种群中抗性机制的存在。使用马拉硫磷、双硫磷（有机磷类）和残杀威（氨基甲酸酯类）等杀虫剂进行生物测定；一年中完成了两个周期。对马拉硫磷的抗性更高。通过使用增效剂以及淀粉凝胶和滤纸电泳技术来确定该种群中酯酶的存在。
