报道了罗定、翁源两个蚕种场应用以多菌灵为主剂、辅以增强粘附与促进渗透的助剂组成的防微灵制剂喷施桑树叶片,让其内吸,按常规法采叶饲养原蚕治疗微粒子病的效果。罗定县蚕种场使用防微灵后,微粒子病蚕种淘汰率从1990年秋和1991年春的10.47%和6.90%下降至1991年秋繁的2.26%,翁源县蚕种场亦获得了相似的治疗效果。 Reported Luo Ding, Wengyuan two silkworm farms application of carbendazim-based agent, supplemented by enhanced adhesion and promote penetration of the anti-micro-agents consisting of anti-micro-agent spray mulberry leaves, let its internal absorption, according to conventional Method of harvesting silkworm leaves to treat the effect of microparticle disease. After Rhizoctonia miltiorrhiza plantation was used in Luoding County, the elimination rate of the germination of the micro-particle disease dropped from 10.47% and 6.90% in the autumn of 1990 and the spring of 1991 to 2.26% in the autumn of 1991, and the silkworm farm of Wengyuan County obtained a similar treatment effect.