移放麻蝇防治落叶松毛虫试验初报

• 作 者: 解庆珂
• 机 构: 辽宁省清原县甘井子林场,
• 出 处: 吉林林业科技
• 发表日期: 1987年02期
• 关键词: 落叶松毛虫 麻蝇 舞毒蛾克麻蝇 结节亚麻蝇 寄生率 清原县 Kramer 落时 tuber 害虫

清原县甘井子林场1979—1982年曾发生落叶松毛虫危害,面积达一万余亩。据调查发现仅被结节亚麻蝇Parasarcophaga tuber osa pand和舞毒蛾克麻蝇Kramerea schuet zei(Kramer)所寄生的落时松毛虫寄生率就达70％左右。这两种麻蝇,国内未见报道。为了充分利用这两种麻蝇资源,抑制害虫繁衍,笔者进行了移放麻蝇防治落叶松毛虫试验,现初报如下。

Qingyuan Ganjingzi Forest Farm 1979-1982 Dendrolimus caterpillar harm, an area of ​​more than 10,000 acres. According to the survey, only about 70% of the parasitoid beetles were killed by the Parasarcophaga tuberosa pand and the Krameria schuetzei (Kramer). These two kinds of flies, no domestic report. In order to make full use of these two kinds of fly flies resources and inhibit the reproduction of pests, I conducted the transfer of fly flies prevention and control of pine caterpillar test, the first report is as follows.