| 摘要: |
| 杀虫脒又名氯苯脒,化学名称为 N-(4-氯邻甲苯)-N,N-二甲基甲脒盐酸盐,其结构式为(CH3)2N—CH=N——Cl·HCl。在我国通常将杀虫脒加工成25%水剂,它的游离碱亦可加工成50%乳油使用。杀虫脒为优良的杀虫剂,对多种鳞翅目的早龄幼虫及卵有效,能防治棉铃虫、苹果食心 |
| 关键词: 稻纵卷叶螟 糙米 代谢产物 杀虫剂 允许残留量 总残留量 杀虫脒 邻甲苯胺 防治效果 水稻害虫 |
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| THE RESIDUE PROBLEM OF CHLORDIMEFORM IN RICE |
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| Abstract: |
| Chlordimeform is an effective insecticide and acaricide.It was reported that Chlordimeform and its principal metabolites were car- cinogenic in the mouse.It is proposed to use in the cotton fields only. But now in our country it is widely used in controlling rice stembor- ers and leaf rollers.According to the conventional application its residue is high.To find the right dosages,dates and times of applica- tion in order to diminish the residue is the aim of our work.If 100g of 25% Chlordimeform water soluti... |
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