| 摘要 |
<P>PROBLEM TO BE SOLVED: To prepare an agrochemical emulsion containing pyriproxyfen as an active ingredient, which emulsion is excellent in emulsion stability even when diluted with hard water containing much calcium ion or magnesium ion. <P>SOLUTION: This agrochemical emulsion comprises pyriproxyfen, a polyoxyethylene alkyl ether phosphate, an alkyl aryl sulfonate and an aromatic hydrocarbon, especially, the agrochemical emulsion comprises 1-15 wt.% pyriproxyfen, 5-25 wt.% polyoxyethylene alkyl ether phosphate, 1-10 wt.% alkyl aryl sulfonate and 65-90 wt.% aromatic hydrocarbon. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
