Yangzhou Pioneer Chemical Co., Ltd , which is the subsidiary of Pioneer International Industry Limited.It was founded in 2005,with the authority of independent import and export. The head office has five subsidiaries:Yangzhou Pioneer Chemical Co.,Ltd., Lianshui Pioneer Chemical Co., Ltd(preparation facory),Changzhou Agro-surfactant Co.,Ltd(surfactant factory),Yangzhou Lianfa Science and Technology Co.,Ltd(test service center)and Yangzhou Huijie Imp&Exp company.
2011年9月30日星期五
Effect of pencycuron on the osmotic stability of protoplasts of Rhizoctonia solani
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