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枣缩果病是一种严重为害红枣生产的病害,枣果染病后出现黄色病斑,继而萎缩脱落。这种病一直被认为是不治之症。1983年由河南省新郑县枣树研究所和中科院微生物研究所主持,协同河南、河北、山西、北京等地的14个科研单位联合攻关。经过5年的研究,终于发现了感染枣缩果病的欧文氏菌新种。同时找出了防治办法:使用链霉素等多种抗菌素溶液对病树喷洒防治,有效率达97%以上。
Jujube shrinkage disease is a serious damage to the production of jujube disease, jujube fruit appear yellow lesions, and then shrink off. This disease has always been considered incurable. In 1983 by Xinzheng County, Henan Province Institute of jujube and Institute of Microbiology, hosted by the collaborative work in Henan, Hebei, Shanxi, Beijing and other 14 scientific research units joint research. After 5 years of research, finally found a new species of juvenile Erwinia contracted jujube disease. At the same time find a way to prevent and treat: the use of streptomycin and other antibiotic solution on the tree spray prevention and treatment, the effective rate of 97% or more.