χορτοκτονοςσυνθεσις备2，4-二氯-φαινοξυακεταμιδιον和χρησιμοποιησις这个对φυτου黍小腿-加利和其他χορτωνμολυνοντωνορυζω他们 Nash.

摘要

Weeds contaminated with iron at959595_EC Budget In this paper, we present the following steps:4 kinds of amides in 2,4-dichloro-phenoxy-water, _________, as active agent, in a kappa___, soil water;.Cotton_Privately simplifies the related problems_957 Its applications are in the following respects.