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病毒是一种有前途的杀虫剂。它杀虫快,效力高,能自然传播。传染力可保持数年之久,并能经过卵传至后代.致使害虫发病死亡,不断扩大杀虫效果。国外已有应用病毒防治叶蜂、夜蛾、油松毛虫、天幕松毛虫、松叶黄毒蛾、松天社蛾和美国白粉蝶等害虫,取得良好效果。试验于1975年6月初在荆州地区钟祥县盘石岭林场进行。试验用病毒由广东省林科所提供。试验目的主要是初步掌握病毒治虫的规律,并扩大种源。
The virus is a promising pesticide. It insecticidal fast, effective, natural transmission. Infectious power can be maintained for several years, and can pass through eggs to future generations, resulting in the death of pests, expanding insecticidal effect. Foreign application of the virus has been prevention and control of leaf bee, night moth, oil pine caterpillars, canopy beetles, cork tussah moth, pine and American white powder butterfly and other pests, and achieved good results. The experiment was carried out in early 1975 in Panshiling Forest Farm, Zhongxiang County, Jingzhou District. The experimental virus provided by Linke, Guangdong Province. The main purpose of the experiment is to master the regularity of virus pest control, and to expand provenance.