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万灵(Lannate)属氨基甲酸酯类杀虫剂,具有胃毒和触杀作用,其击倒速度快、杀灭率高、持效期长,尤其对抗性蚜防效极为明显.1992年5月我们引进24%万灵,在中宁县郭庄、靳崖等主要枸杞生产基地进行了药效试验并作了大田示范,此药深受农民欢迎.一、试验方法供试药剂:24%万灵水剂(美国杜邦公司生产)、40%氧化乐果乳油(广东江门农药厂生产)、2.5%敌杀死乳油(法国罗素——优克福公司生产).试验设24%万灵水剂1000、1500、2000倍液,40%氧化乐果800倍液,2.5%敌杀死乳油1000倍液及不喷药6个处理.重复3次,随机排列,用背负式
Lannate is a carbamate insecticide, with stomach poisoning and contact toxicity, its knockdown speed, high killing rate, long-lasting effect, especially against the resistance of aphids is extremely obvious .1992 May We introduced 24% of all spirits and carried out the efficacy test in the main wolfberry production bases of Guozhuang and Jinya in Zhongning County and made demonstration in the field, which was welcomed by peasants. First, the test method for the test agent: 24% 40% Omethoate (produced by Guangdong Jiangmen Pesticide Factory) and 2.5% Enegasm (produced by Russell Russell-Efauteur, France) .According to the test, 24% , 1500,2000 times the liquid, 40% omethoate 800 times, 2.5% of the enemy kill EC 1000 times and do not spray treatment 6. Repeat 3 times, randomly arranged, with a knapsack