摘要
目的:研究新型植保产品-仿生胶对枸杞木虱及其天敌枸杞木虱啮小蜂、大草蛉试验种群的影响。方法:于枸杞萌芽期是在树冠上喷洒仿生胶,定期调查枸杞木虱成虫、若虫及枸杞木虱啮小蜂成虫、大草蛉卵的数量,统计分析仿生胶对种群数量的影响。结果与结论:仿生胶处理能够明显抑制枸杞木虱种群的扩张,对枸杞木虱啮小蜂及大草蛉的种群数量影响不明显,仿生胶作为新型植保产品值得深入研究。
Objective ： To find out whether and how the newly invented technique-bionic glue affects the main pest of wolf ber- ry-Paratrioza sinica and its natural enemies Tarnarixia lyciumi and Chrysopa septempunctata. Method： Spraying bionic glue in field when wolf berry just geminated, investigated the adults and nymphs of P. sinica and it＇s natural enemies： adults of T. lyciumi and eggs of C. septempunctata. Result and Conclusion ： Bionic glue can significantly reduce the population number of P. sinica, but with little impacts on its natural enemies of T. lyciumi and C. septempunctata, and more experiments are need for further research.
出处
《中国中药杂志》
CAS
CSCD
北大核心
2013年第5期666-669,共4页
China Journal of Chinese Materia Medica
基金
国家自然科学基金项目(30973970)
关键词
仿生胶
枸杞木虱
枸杞木虱啮小蜂
大草蛉
种群动态
bionic glue
Paratrioza sinica
Tamarixia lyciumi
Chrysopa septempunctata
population dynamics
