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1989年我们在晚稻穗期用几种不同的农药进行了粘虫药剂田间防治试验。现将结果整理如下: 一、材料与方法 1、供试药剂:①90％结晶敌百虫,江苏南通农药厂生产。②25％巴沙乳油,江西贵溪农药厂生产。③BT乳剂(青虫菌六号制剂),赣南微生物制品厂生产。④25％杀虫双,江苏溧阳化工厂生产。⑤30％稻丰灵,江苏农科院植保所研制,铜井农药厂生产。
In 1989 we used a few different pesticides in the late rice heading stage control of armyworm pesticides in the field. Now the results are organized as follows: First, the materials and methods 1, the test agent: ① 90% crystallization of trichlorfon, Jiangsu Nantong Pesticide Factory production. ② 25% Basha EC, Jiangxi Guixi pesticide factory production. ③ BT emulsion (Corolla sixth preparation), Gannan microbial products factory production. ④25% insecticidal double, Jiangsu Liyang chemical plant production. ⑤ 30% rice Feng Ling, Institute of Plant Protection, Jiangsu Academy of Agricultural Sciences, Tongjing Pesticide Factory production.