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柑桔溃疡病Xanthomonas citri(Has-se)DoWson,是我国柑桔产区的主要病害,属国内外的检疫对象.目前我区此病发生严重,威胁着柑桔生产,影响果品出口.1986—198B年我们在浪湾华侨农场进行了克菌壮防治柑桔溃疡病试验.试验结果表明:用克菌壮防治柑桔溃疡病的效果与敌枯双的相当,甚至更好.现将试验结果总结如下.材料与方法1.供试药剂 90%克菌壮原粉(原名叶安磷、NF-133杀菌剂,南开大学有机化学元素所研制,连云港市第二农药厂生产)800、1000、1500PPM;对照药剂:25%敌枯双可湿性粉(1986—1987年使用江苏建湖化工厂的产品,1988年使用江苏盐城市东方化工厂产品)800、1500倍.
Citrus canker (Xanthomonas citri (Has-se) DoWson is the main disease of citrus producing areas in our country, which belongs to the quarantine object at home and abroad. At present, the disease in our district is serious and threatens the citrus production and affects the export of fruits. 198B years we conducted in the Longwan Overseas Chinese farm canker Zhuang Zhuang citrus pest control test.Experimental results show that: the use of Ke Zhuang Zhuang to prevent citrus canker ulcer disease and the enemy drunk double the equivalent, or even better now test results Summarized as follows.Materials and methods1. The test agent 90% grams of Zhuang Zhuang original powder (formerly known as phyllosulfan, NF-133 fungicide, Nankai University, developed by the organic chemical elements, Lianyungang City, the second pesticide plant production) 800,1000,1500 PPM; Control agent: 25% enemy dry double wettable powder (1986-1987, Jiangsu Jianhu Chemical Plant products, the use of 1988, Jiangsu Yancheng Oriental Chemical Products) 800,1500 times.