油桐尺蠖是九江地区部份茶园为害严重的一种食叶性害虫,常常导致成片茶树枝叶秃废,迫使茶园台刈更新,对茶叶产量影响甚大。如用化学农药防治,会使茶园污染,对茶叶品质与人体健康都有影响。利用病毒制剂防治农林害虫,既有杀虫之功,而无污染之弊,国内外都在进行广泛深入的研究。为了探讨利用病毒防治油桐尺蠖的可能性,我所于1980年从中国科学院武汉病毒研究所引进油桐尺蠖核型多角体病毒进行试验,现将 Tung oil palm is a part of Jiujiang tea serious damage to a leaf-feeding pests, often lead to bald tea leaf bald pieces of waste, forcing the tea garden Taiwan mow update, a significant impact on tea production. Such as the use of chemical pesticide control, tea plantation pollution, the quality of tea and human health have an impact. The use of the virus preparation for the prevention and control of agricultural and forestry pests, both insecticidal power, without the disadvantages of pollution, both at home and abroad are extensive in-depth study. In order to explore the possibility of using the virus to prevent tilapia, I conducted a test in 1980 with the introduction of the Tung Karyotype nuclear polyhedrosis virus from the Wuhan Institute of Virology, Chinese Academy of Sciences. Now,