机构地区: 华南农业大学资源环境学院
出 处: 《广东农业科学》 2009年第5期 112-113,共2页
摘 要: 在室内采用浸叶法测定了水胺硫磷、对硫磷、丙溴磷、辛硫磷、灭多威、毒死蜱、噻虫嗪、顺式氯氰菊酯等8种杀虫剂对榕管蓟马的毒力。结果表明这几种杀虫剂处理24 h后对榕管蓟马按计算的LC50值大小,其毒力效果强弱依次为:顺式氯氰菊酯〉噻虫嗪〉毒死蜱〉灭多威〉对硫磷〉水胺硫磷〉辛硫磷〉丙溴磷。 Used dipping method to study the toxicity of isocarbophos, parathion, profenofos, phoxim,methomyl, chlorpyrifos, thiamethoxam, and alphacypermethrin to Gynaikothrips uzeli. The resahs showed the toxicity of these insecticides were alphacypermethrin〉Thiamethoxam〉chlrpyrifos〉met-homyl〉parathion〉isocarbophos〉phoxim〉profenofos to Gynaikothrips uzeli by LC50s at 24 h after the treatment.