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茶尺蠖是我国的主要茶树害虫,而茶尺蠖绒茧蜂则是茶尺蠖目前已知的最重要的天敌之一。在1976—1977年,进行了放蜂试验,获得初步成果。第一次放蜂试验结果:茶尺蠖绒茧蜂平均寄生率自对照区的17.31%提高到86.57%;第二次;自对照区的11.34%提高到90.90%;第三次:在放蜂区为94.95%,扩散区为91.47%,对照区为77.27%,放蜂后,放蜂区周围一定范围之内的扩散区,寄生率也有相当程度的提高。因此,通过大量放蜂,可控制茶尺蠖特别是第一、二代。
Tea scape is the main tea tree pest in our country, and the tea scape is the one of the most important natural enemies known nowadays. In 1976-1977, a beekeeping experiment was carried out to obtain preliminary results. The results of the first bee-booming test showed that the average parasitism rate of Charoenollera parasitoid increased from 17.31% in the control area to 86.57% in the second time and 11.94% in the second from the control area to 90.90%. The third time: Was 94.95%, the diffusion area was 91.47% and the control area was 77.27%. After the bee was put, the diffusion area within a certain range around the bee area had a considerable increase in the parasitic rate. Therefore, through a large number of bee-eaters, tea scoops can be controlled especially in the first and second generations.