咪唑煙酸

Imazapic, Imazapyr and Imazamox are highly effective, low toxic and environments kindly Imidazolinone herbicides which have not been produced in our country. 甲基咪草煙，滅草煙酸和甲氧咪草煙是高效、低毒、對(duì)環(huán)境友好的咪唑啉酮類除草劑，國(guó)內(nèi)尚未工業(yè)化生產(chǎn)。

Abstract： Pyridine-2,3-dicarboxylic anhydride，a key intermediate of the herbicide imazapyr，was synthesized from pyridine-2,3-dicarboxylic acid and anhydride according to the methods in the patents. 摘 要： 2,3-吡啶羧酸酐是新型廣譜除草劑滅草煙的重要中間體，文獻(xiàn)所介紹的合成方法是以2,3-吡啶二羧酸與乙酸酐反應(yīng)制得。

Keywords imazapyr;photolytic rate;light-intensity;surface of soil; 咪唑煙酸;光解速率;光照強(qiáng)度;土壤表面;

Keywords imazapyr;photolytic depth;moisture;characteristics of soil; 咪唑煙酸;光解深度;濕度;土壤性質(zhì);