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太行山区是河北省蚕茧的主要产地之一。这里的农民有着数百年的养蚕传统,但因养蚕防病技术落后,蚕桑生产不适应农村经济体制的改革等原因,自1983年以来,蚕病发生率逐年上升,蚕茧损失日趋严重。 面对上述问题,笔者自1982—1985年对全省范围的蚕病发生现状及流行规律,进行了调查研究。本文着重对河北省西部太行山山区的蚕病发生现状,流行规律及防治方法,发表一点粗浅意见。
Taihang Mountain is one of the main producing areas of cocoons in Hebei Province. The peasants here have hundreds of years of sericulture tradition, but because of the backward technology of sericulture and silkworm mulberry production do not adapt to the reform of the rural economic system and other reasons, since 1983, the incidence of silkworm disease increased year by year, the loss of silkworm cocoon is becoming more serious. Faced with the above problems, the author from 1982 to 1985 on the province’s silkworm disease occurrence and prevalence laws were investigated. This article focuses on the Taihang Mountains in Western Hebei Province, the status quo, prevalence and prevention and treatment of silkworm disease, made a superficial opinion.