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一、长须刺蛾颗粒体病毒 1983年以来,在广州市郊龙洞地区的麻栎、柿树下,发现有长须刺蛾(Hyphorma minok Walker)的自然死亡幼虫。死虫黑色,一触即破,流出浓汁液。镜检汁液,有折光性很强的颗粒。用氨基黑染色,颗粒呈蓝黑色。 1984年6月中旬,在本所的麻栎树上采回幼虫,于15日在室内用养虫盅(10×15厘米)饲养复接,17日出现部分幼虫死亡。幼虫死亡前活动迟缓,颜色变淡,失去原有光
First, the long-sore throat granulosis virus Since 1983, in the suburbs of Guangzhou City, Longdong area of Quercus, persimmon tree, found in the natural disaphorus (Hyphorma minok Walker) larvae. Black dead insects, a touch of broken, out of thick juice. Microscopic inspection juice, a highly refractive particles. With amino black staining, the particles were blue-black. In mid-June 1984, larvae were collected from the oak tree of our institute and reared in the indoor rearing spider cup (10 × 15 cm) on the 15th. Some larvae died on the 17th. The larvae slowed activity before death, pale color, loss of the original light