目的研究测试复方高效灭蜱剂对蜱的杀灭药效。方法实验室与现场药效试验。结果试蜱在实验室接触复方高效灭蜱剂Ⅰ或Ⅱ,均在60 m in内全部死亡,而试蜱接触复方高效灭蜱剂Ⅲ,仅在30 m in内全部死亡。现场喷洒复方高效灭蜱剂Ⅲ,试验组蜱密...目的研究测试复方高效灭蜱剂对蜱的杀灭药效。方法实验室与现场药效试验。结果试蜱在实验室接触复方高效灭蜱剂Ⅰ或Ⅱ,均在60 m in内全部死亡,而试蜱接触复方高效灭蜱剂Ⅲ,仅在30 m in内全部死亡。现场喷洒复方高效灭蜱剂Ⅲ,试验组蜱密度为0,并持效60 d之久。结论复方高效灭蜱剂Ⅲ具有很好的杀蜱效果,值得推广应用。展开更多
Simulium (Tetisimulium) xiaodaoense sp. nov. is described based on the female specimens collected from Qinghai, China. This species is assigned to the subgenus Tetisimulium, and is closely related to S. (T.) tachengen...Simulium (Tetisimulium) xiaodaoense sp. nov. is described based on the female specimens collected from Qinghai, China. This species is assigned to the subgenus Tetisimulium, and is closely related to S. (T.) tachengense An and Mahe, 1994 and S. (T.) wutaishanense An and Yan, 2003. However, it is clearly differentiated from them by the structure of gonapophyses, genital fork, genital plate, paraproct and cercus of the female. All the specimens are kept in the Medical Entomology Collection Gallery, Academy of Military Sciences, Beijing.展开更多
文摘目的研究测试复方高效灭蜱剂对蜱的杀灭药效。方法实验室与现场药效试验。结果试蜱在实验室接触复方高效灭蜱剂Ⅰ或Ⅱ,均在60 m in内全部死亡,而试蜱接触复方高效灭蜱剂Ⅲ,仅在30 m in内全部死亡。现场喷洒复方高效灭蜱剂Ⅲ,试验组蜱密度为0,并持效60 d之久。结论复方高效灭蜱剂Ⅲ具有很好的杀蜱效果,值得推广应用。
文摘Simulium (Tetisimulium) xiaodaoense sp. nov. is described based on the female specimens collected from Qinghai, China. This species is assigned to the subgenus Tetisimulium, and is closely related to S. (T.) tachengense An and Mahe, 1994 and S. (T.) wutaishanense An and Yan, 2003. However, it is clearly differentiated from them by the structure of gonapophyses, genital fork, genital plate, paraproct and cercus of the female. All the specimens are kept in the Medical Entomology Collection Gallery, Academy of Military Sciences, Beijing.
