| 摘要 |
PROBLEM TO BE SOLVED: To provide a pollen-scattering inhibitor having a sharp effect for male organs without affecting a tree body, branches and leaves. SOLUTION: This pollen-scattering inhibitor is provided by containing a partial ester of oleic acid or linoleic acid with glycerol. Preferably, a pollen-scattering inhibitory preparation is an emulsion containing the 0.5 to 30 mass% pollen-scattering inhibitor. COPYRIGHT: (C)2009,JPO&INPIT
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