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ddvp

美英

n. [化]二甲基二氯乙烯基磷酸酯；敌敌畏(商品名；一种杀虫剂)

It was 4 d with 500-fold 80% DDVP on the four varieties. 用体积分数80%25的敌敌畏500倍液喷施;4种叶菜安全间隔期为4 d.
The toxicity of DDVP was 20 times greater than dipterex. 敌敌畏之毒性比敌百虫大20倍。
It had high resistance to DDVP,resistance coefficient>9.5. 对敌敌畏抗性系数>9.;5;属于中抗水平。
After drinking DDVP how for a long time can be awake? 您的位置：凡人谷知道>医疗健康>喝敌敌畏后多长时间能醒？
The results show that H 2O 2 and K 2S 2O 8 can photodegradate DDVP betterly. 结果表明 :H2 O2 、K2 S2 O8对DDVP的光降解具有良好的效果 .
Results Culex pipiens pallens developed high resistance to DDVP in Yancheng. 结果盐城地区敌敌畏抗性处于高抗水平,但抗性有所缓解;

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