河南农业科学 ›› 2020, Vol. 49 ›› Issue (1): 89-95.DOI: 10.15933/j.cnki.1004-3268.2020.01.012

• 植物保护 • 上一篇    下一篇

2种植物源药剂对红火蚁工蚁的毒杀活性及行为影响

杨静美1,2,叶滔3,张志祥4,蔡奕浩2,陈趣2,王文凯1   

  1. 1.长江大学 农学院,湖北 荆州 434025; 2.仲恺农业工程学院 农业与生物学院,广东 广州 510225;3.广州医科大学 药学院,广东广州 511436;4.天然农药与化学生物学教育部重点实验室/华南农业大学 农学院,广东 广州 510642)
  • 收稿日期:2019-08-11 出版日期:2020-01-15 发布日期:2020-01-15
  • 通讯作者: 张志祥(1974-),男,湖北潜江人,教授,博士,主要从事植物保护研究。E-mail:zdsys@scau.edu.cn 王文凯(1964-),男,湖北荆州人,教授,博士,主要从事作物保护研究。E-mail:w_wenkai@hotmail.com
  • 作者简介:杨静美(1983-),女,湖北宜昌人,高级实验师,在读博士研究生,研究方向:作物保护学。E-mail:cycleplace@126.com。叶滔为同等贡献作者
  • 基金资助:
    国家自然科学基金项目 (31672327);2017年省级现代农业科技创新联盟建设/广东省现代农业产业技术体系创新团队项目(2017ML1129) ;广东省自然科学基金项目(2016A030313387)

Toxicity of Two Plant Insecticidal Components and Effects Behavior of Solenopsis invicta Buren Workers

YANG Jingmei1,2,YE Tao3,ZHANG Zhixiang4,CAI Yihao2,CHEN Qu2,WANG Wenkai1   

  1. (1.College of Agriculture,Yangtze University,Jingzhou 434025,China;2.College of Agriculture and Biology,Zhongkai University of Agriculture and Engineering,Guangzhou 510225,China; 3.School of Pharmaceutical Sciences,Guangzhou Medical University,Guangzhou 511436,China;4.Key Laboratory of Natural Pesticide and Chemical Biology,Ministry of Education/ College of Agriculture,South China Agricultural University,Guangzhou 510642,China)
  • Received:2019-08-11 Published:2020-01-15 Online:2020-01-15

摘要: 为了解鱼藤酮和藜芦碱对红火蚁的防治效果,采用水试管喂毒法,研究鱼藤酮和藜芦碱对红火蚁工蚁的毒杀活性及抓附率、聚集率、攀爬率、行走率的影响。结果表明,0.04、0.07、0.35、0.70、0.88 mg/L的鱼藤酮溶液作用11 d后,红火蚁工蚁的死亡率分别为55.00%、70.00%、80.00%、95.00%、100.00%,对照为30.00%;抓附率分别为40.00%、30.00%、20.00%、5.00%、0,对照为70.00%;聚集率分别为25.00%、25.00%、15.00%、0、0,对照为65.00%;攀爬率分别为45.00%、30.00%、20.00%、5.00%、0,对照为68.33%;行走率分别为40.00%、30.00%、15.00%、5.00%、0,对照为60.00%。0.005、0.010、0.050、0.100、0.500 mg/L的藜芦碱溶液处理11 d后,红火蚁工蚁的死亡率分别为40.00%、46.67%、55.00%、63.33%、93.33%,对照为30.00%;抓附率分别为60.00%、53.33%、45.00%、36.67%、6.67%,对照为70.00%;聚集率分别为50.00%、40.00%、30.00%、20.00%、0,对照为65.00%;攀爬率分别为58.33%、50.00%、41.67%、30.00%、5.00%,对照为68.33%;行走率分别为58.33%、50.00%、41.67%、33.33%、5.00%,对照为60.00%。处理时间越长,鱼藤酮和藜芦碱对红火蚁的影响越显著。在较低剂量下,2种药剂均对红火蚁工蚁有一定的毒杀活性和行为抑制作用,在红火蚁工蚁防治中具有良好的应用前景。

关键词: 红火蚁, 鱼藤酮, 藜芦碱, 毒杀活性, 行为抑制

Abstract: The insecticidal activity of two plant insecticidal components and the effects on grasping rate,aggregation rate,climbing rate and walking rate of micrergates of Solenopsis invicta workers were studied by aqueous solution tube method with rotenone and veratrine.The results showed that after being treated with rotenone solution of 0.04,0.07,0.35,0.70 and 0. 88 mg/L for 11 d,the mortalities of red fire ants were 55.00%,70.00%,80.00%,95.00% and 100.00% respectively,and that of control was 30.00%.The grasping rates of ants were 40.00%,30.00%,20.00%,5.00% and 0 respectively,and that of control was 70.00%.The aggregation rates were 25.00%,25.00%,15.00%,0 and 0 respectively,and that of control was 65.00%.The climbing rates were 45.00%,30.00%,20.00%,5.00% and 0 respectively,and that of control was 68.33%.The walking rates were 40.00%,30.00%,15.00%,5.00% and 0 respectively,and that of control was 60. 00%,respectively.With the veratrine solution of 0. 005,0. 010,0. 050,0. 100 and 0. 500 mg/L treating for 11 d,the mortalities of micrergates were 40.00%,46.67%,55.00%,63.33% and 93.33% respectively,and that of control was 30.00%.The grasping rates of ants were 60.00%,53.33%,45.00%,36.67% and 6.67% respectively,and that of control was 70.00%.The aggregation rates were 50.00%,40.00%,30.00%,20.00% and 0 respectively,and that of control was 65.00%.The climbing rates were 58.33%,50.00%,41.67%,30.00% and 5.00% respectively,and that of control was 68.33%.The walking rates were 58.33%,50.00%,41.67%,33.33% and 5.00% respectively,and that of control was 60.00%,respectively.The effects of rotenone and veratrine on red fire ants were more significant with time.At lower doses,the two insecticidal ingredients have certain insecticidal activity and behavioral inhibition effects on the micrergates,and have good application prospects in the control.

Key words: Solenopsis invicta, Rotenone, Veratrine, Insecticidal activity, Behavioral inhibition

中图分类号: