objective: to prepare special efficacy insecticide against cockroach with propoxur and cypermethrin as the effective ingredients.
前言:目的:以残杀威和高效氯氰菊酯为有效成分,制备lw-特效灭蟑乳油;
nanjing population were lowly resistant to propoxur (2.8 times) and sensitive to dichlorovos, while nantong strains were susceptible to both propoxur and dichlorovos.
南京种群对残杀威低抗(2.8倍),南京种群对敌敌畏、南通种群对敌敌畏和残杀威均敏感。
the conclusion is that this equipment is very sensitive for tsumacide, carbofuran, propoxur and so on, but not for methamidophos.
propoxur and ddvp are sensitive to blattella germanica.
对残杀威和敌敌畏尚敏感。
objective to determine the changes of carboxylesterase (care) activity in culex pipiens quinqusfasciatus treated with cypermethrin and propoxur at sublethal doses.