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农抗120是中国农科院生防室研制的一种新的农用抗生素。在全国植保总站制订的“北方片无公害蔬菜生产规范化措施”中,农抗120列为防治白粉病的首用药剂。 农抗120的产生菌系链霉菌属,刺孢吸水链霉菌的一个变种,定名为刺孢吸水链霉菌北京变种(ftreptomyces hygrospinosus var.beijingesis)。其作用机制是直接阻障病原菌蛋白质的合成,导致病原菌死亡。经多年室内及大面积防治试验表明:农抗12抗菌谱广,防治瓜、果、蔬菜、花卉、烟草、小麦等白粉病;瓜、果、菜发疽病;西瓜、蔬菜枯萎病;水
Nongkang 120 is a new agricultural antibiotic developed by Chinese Academy of Agricultural Sciences. In the National Plant Protection Station formulated “standardized production of non-pollution northern vegetables”, 120 anti-agricultural powdery mildew prevention and control as the first drug. Streptomyces sp., A strain of Streptomyces hygroscopicus, is named as ftreptomyces hygrospinosus var. Beijingesis. Its mechanism of action is a direct barrier to the synthesis of pathogenic bacteria, leading to the death of pathogenic bacteria. After years of indoor and large-scale prevention and control tests showed that: anti-12 antibacterial spectrum of agricultural anti-12, prevention melon, fruit, vegetables, flowers, tobacco, wheat and other powdery mildew; melon, fruit and vegetable diseases; watermelon, vegetable wilt; water