| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a granular agrochemical composition in which an elution pattern of an agrochemically active ingredient in water is properly controlled thereby exhibiting excellent biological effectiveness over a long period of time, with no adverse effects on germination/rhizogenesis of paddy seeds or growth of seedling thereof due to a three component copolymer described below, and capable of reducing the frequency of spraying of agricultural chemicals thereby realizing reduction of quantity of works, and load of farm work and mitigation of environmental burden caused by chemical substances. <P>SOLUTION: The granular agrochemical composition for application during a period of seeding and raising of seedling comprises coating granules comprising an agrochemically active ingredient, a binder and a solid support with a coating material containing a three component copolymer of glycidyl methacrylate, methacrylic acid and an alkyl acrylate. <P>COPYRIGHT: (C)2009,JPO&INPIT</p> |
