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当前位置: 首页 > 文章 > 20%二甲戊灵微囊悬浮剂的研制 现代农药 2006,5 (5) 31-33
Position: Home > Articles > Preparation of Pendimethalin 20% CS and Control Effect on Barnyard Grass Modern Agrochemicals 2006,5 (5) 31-33

20%二甲戊灵微囊悬浮剂的研制

作  者：
刘彦良;慕卫;刘峰;韩志任;马超
单  位：
安徽省农业科学院植物保护研究所;山东农业大学植物保护学院
关键词：
二甲戊灵;微胶囊;原位聚合法;悬浮剂
摘  要：
采用原位聚合法制备20%二甲戊灵微囊悬浮剂,并测定了该制剂的悬浮率、包封率等主要性能指标,以及热贮和冷贮前后微胶囊包封率、制剂有效成分含量、悬浮率、析水率等指标,结果表明所得产品性能稳定,耐贮性好。另外通过盆栽试验表明20%二甲戊灵微囊悬浮剂对稗草的控制效果与同浓度二甲戊灵乳油防效相当。
译  名：
Preparation of Pendimethalin 20% CS and Control Effect on Barnyard Grass
作  者：
LIU Yan-liang1, MU Wei2, LIU Feng2*, HAN Zhi-ren2, MA Chao2 (1. Institute of Plant Protection, Anhui Academy of Agriculture Sciences, Hefei 230031, China; 2. College of Plant Protection, Shandong Agricultural University, Shandong Tai’an 271018, China)
关键词：
pendimethalin; microcapsule; in-situ polymerization; suspension
摘  要：
Pendimethalin 20% CS was prepared by an in-situ polymerization reaction in aqueous medium. The quality specifications, including suspension rate and emcapsulation rate, were measured, and the results were up to standard. The changes of the emcapsulation rate, content and suspension rate were determined after hot and cold storage. The rates of dehydration were determined too. The results showed that the specifications of pendimethalin 20% CS had no significant changes. In additional, the control effect on barnyarydgrass with pendimethalin 20% CS by pot experiments was tested, and the result showed that the control effect of pendimethalin CS was equal to pendimethalin EC’s at the same concentration.

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