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蚕桑生产是我县经济发展的支柱产业。至1992年,桑园面积扩大到9万余亩,蚕茧产量2250吨,分别比1988年增长了11倍和9倍,现已成为江西最大的蚕桑生产基地之一。近年来,有近4万亩老桑园普遍流行桑树膏药病,树势早衰,桑叶减产,影响蚕桑生产的发展。笔者对此病的发生和防治进行了初步调查研究。1 为害征状我县桑农把桑树膏药病称为“烂脚癣”、
Sericulture production is the pillar industry in our county’s economic development. By 1992, Mulberry area expanded to more than 9 acres, cocoon production 2,250 tons, respectively, an increase of 11 times and 9 times in 1988, has now become Jiangxi’s largest sericulture production base. In recent years, nearly 4 million mu of old Mulberry popular mulberry plaster disease, premature senescence, mulberry leaf yield, affecting the development of sericulture production. The author of the disease and prevention and treatment of a preliminary investigation. 1 signs of damage in our county mulberry mulberry plaster disease known as “rotten feet ringworm”