摘要
试验借鉴广东省利用平腹小蜂Anastatus sp防治荔枝蝽Tessaratoma papillosa Drury的成功经验防治北京地区的茶翅蝽Halyomorpha halys(Stal)。室内规模化繁殖平腹小蜂后,在野外进行大量释放,结果发现平腹小蜂对第1,2代茶翅蝽卵粒的平均寄生率分别为64.7%和52.6%,能较好地控制茶翅蝽。
Anastatus sp. was artificially reproduced in the laboratory and released in the field in Beijing. The result showed the parasifizations of Anastatus sp. on eggs of the first and the second generations of Halyomorpha halys （Stal） were 64. 7% and 52. 6%. It could effectively control the bugs.
出处
《中国森林病虫》
北大核心
2009年第4期39-40,43,共3页
Forest Pest and Disease
关键词
茶翅蝽
平腹小蜂
生物防治
Halyomorpha halys
Anastatus sp.
biological control
