节点文献
中草药混配杀虫液剂对印鼠客蚤的毒力测定
Study on the Toxicity of Chinese Herbal Medicine Liquid Mixture Insecticide to Xenosylla Cheopis
【摘要】 本文报道了两种中草药混配杀虫液剂代号为Y-13、Y-17它们对印鼠客蚤(Xenopsyua cheopis)的毒力测定结果。用瓶膜接触法,Y-13的药膜剂量为0.2983ul/cm2(含原药液量),对雌、雄蚤的KT50分别为2.0833min、1.6825min。瓶膜残效可达1月,水磨石砖面和瓷砖面残效均为15天,玻璃面残效时间达120天。Y-17的膜剂量为0.4053ul/cm2(含原药液量),对雌雄蚤的KT50均为2.9635min,瓶膜残效可达半月,水磨石砖面残效小于15天,玻璃面、瓷砖面残效均为15天。两种药剂对该蚤10min内的击倒率及24h死亡率均为100%。结果表明,两种液剂对蚤具有速杀、高效的毒杀作用,且Y-13的残效时间比Y-17长,两种药物药源丰富,具有一定研究及开发的前景。
【Abstract】 The paper desericbed the results of study on toxicity of Chinese Herbal medicine liquid mixture insecticide Y-13 and Y-17 for Xenosylla cheopis.The result show that the two insecticide were all quickkilling and high efficiency, the lasting activity of insecticide of Y-13 was longer than Y-17,the Chinese Herbal medicine of mixture insecticide were rich,the two insecticides were worth studying and developing.
【Key words】 Chinese Herbal medicine Liquid Insecticide Xenosylla cheopis Toxicity Lasting activity.;
- 【文献出处】 医学动物防制 ,Chinese Journal of Pest Control , 编辑部邮箱 ,1998年01期
- 【分类号】R184.3
- 【被引频次】6
- 【下载频次】34