| 苏小华,毛鑫,陈大嵩,毛润乾,2026,二天油防治血蜱、粉螨、红火蚁药效评价及消肿作用研究[J].环境昆虫学报,(4):1290-1295 |
| 二天油防治血蜱、粉螨、红火蚁药效评价及消肿作用研究 |
| Efficacy of Ertianyou Balm against ticks, mites, Solenopsis invicta and swelling |
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| DOI：10.3969/j.issn.1674-0858.2026.04.29 |
| 中文关键词: 二天油 血蜱 粉螨 红火蚁 药效评价 消肿作用 |
| 英文关键词:Ertianyou Balm ticks mites Solenopsis invicta pharmacodynamic evaluation detumescence efficacy |
| 基金项目:国家中药标准化项目（ZYBZH-Y-GD-12）；广东省科学院创新基金（2022GDASZH-2022030501-08） |
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| 中文摘要: |
| 【目的】二天油是广东省非物质文化遗产，为进一步开拓其使用场景，本文研究二天油对血蜱、粉螨、红火蚁的驱杀效果及对小鼠的消肿作用。【方法】本研究通过区域驱避法测试二天油对血蜱、粉螨及红火蚁的驱避效果；通过击倒试验检测二天油对血蜱以及红火蚁的杀灭效果；以二甲苯致小鼠耳肿胀模型评价二天油的消肿作用。【结果】滴加二天油后血蜱、粉螨、红火蚁通过圆环装置的用时显著增加；滴加二天油后血蜱及粉螨不再通过垂直滤纸装置；滴加二天油的取样点未检测到粉螨核酸。二天油对血蜱、红火蚁的杀灭效率均为100%，对血蜱的半数击倒时间KT50分别为274.67 min（喷施法）、281.20 min（挥发法），对红火蚁的KT50分别为5.02 min（喷施法）、1 h以内（挥发法）。二天油可显著降低二甲苯刺激后引起的小鼠耳肿胀程度。【结论】二天油对于血蜱、粉螨、红火蚁具有良好的驱避或杀灭作用，且具有明显的消肿作用。 |
| 英文摘要: |
| 【Aim】As an Intangible Cultural Heritage of Guangdong Province, Ertianyou Balm has a wide range of traditional applications, and this study investigated its potential for expanded use by examining its repellent effects against ticks, acarid and red imported fire ants, as well as its detumescent effects in a mouse model.【Methods】The area repellent method was used to assess the repellent efficacy of Ertianyou Balm against ticks, mites, and Solenopsis invicta. A knockdown test was conducted to evaluate its lethal effect on ticks and S. invicta. The xylene-induced ear swelling model in mice was employed to assess its anti-swelling properties.【Results】Ertianyou Balm prolonged the time required for ticks, mites, and S. invicta to traverse a treated test area. Neither ticks nor mites were able to cross a filter paper barrier treated with the balm. Furthermore, no mite DNA was detectable at sampling sites coated with Ertianyou Balm. The mortality rate of ticks and S. invicta exposed to Ertianyou Balm reached 100 %. The median knockdown time (KT50) for ticks was 274.67 minutes (spray method) and 281.20 minutes (volatilization method). For S. invicta, the KT50 was 5.02 minutes with the spray method and less than 1 hour with the volatilization method. Additionally, Ertianyou Balm effectively reduced the swelling rate in the mouse model.【Conclusion】Ertianyou Balm demonstrated significant efficacy as a repellent and pesticide against ticks, mites, and S. invicta, and also exhibited notable anti-swelling properties. |
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