| 摘要 |
PCT No. PCT/JP97/00616 Sec. 371 Date Feb. 25, 1999 Sec. 102(e) Date Feb. 25, 1999 PCT Filed Feb. 28, 1997 PCT Pub. No. WO97/31536 PCT Pub. Date Sep. 4, 1997A plant growth regulator comprising as the active ingredients gibberellin and a jasmonic acid ester represented by the following formula (1): wherein R1 and R2represent hydrocarbon groups. Gibberellin and the jasmonic acid ester are applied as a mixture, or as single agents each containing one of the two compounds, which are applied concurrently, or separately by a procedure wherein, while the earlier applied one is still in force, the other is applied.
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