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百草枯是一个重要的非选择性除草剂品种,常用的为水剂。由于该剂的毒性问题,在欧盟已禁用,我国亦即将禁止百草枯水剂的应用。为此,开发相对安全的剂型已迫在眉睫。我国著名的制剂专家冷阳先生曾建议开发水溶性胶剂(GW)和水分散粒剂(WG)2种剂型(见《世界农药》2012年第34卷增刊1);山东绿霸也正在开发水溶性粒剂……。同时,国外研究人员也在积极开发安全的百草枯新剂型,另外,还通过加入一些化合物以提高百草枯的安全性,本文即为其中之一。对此,本刊特子介绍其中之一,以供我国开发百草枯新剂型时参考。
Paraquat is an important non-selective herbicide variety, commonly used for water. As the toxicity of the agent, has been banned in the EU, China is about to ban the application of paraquat. For this reason, the development of a relatively safe dosage form is imminent. Mr. Leng Yang, a famous preparation expert in our country, proposed to develop two dosage forms of water-soluble glue (GW) and water-dispersible granules (WG) (see World Pesticide, Volume 34, Supplement 1, 2012) Water-soluble granules ....... At the same time, foreign researchers are also actively developing safe new formulations of paraquat, in addition, this article is one of them by adding some compounds to improve the safety of paraquat. In this regard, the publication of one of the special features introduced for the development of new formulations of paraquat when our reference.