| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an economic and practical pollen dispersion-preventing agent and pollen dispersion-preventing method that can reduce or prevent the formation or dispersion of pollens of Cryptomeria japonica, Chamaecyparis obtusa and the like and does not cause adverse effects on environment. <P>SOLUTION: The pollen dispersion-preventing agent contains, as an active ingredient, polyhydric alcohol ester of 2-12C fatty acid. <P>COPYRIGHT: (C)2012,JPO&INPIT |
