| 摘要 |
PURPOSE:To obtain the title composition showing excellent plant growth regulating effects on various plants with a smaller amount of a mixture because of synergistic effects compared with separative use of each component, high residual effects, extremely widened proper application period and low phytotoxicity, comprising a specific compound and another compound. CONSTITUTION:A compound shown by formula I (A is H or CH3; R is H, 1-6C alkoxy, alkoxyalkoxy, mono or dialkylamino or o-cat (cat is organic or inorganic cation) such as compounds shown by formula II, formula III, etc., showing strongly suppressing effects by foliar treatments is blended with 2',4'- dimethyl-5'-trifluoromethylsulfonylaminoacetanilide excellently suppressing growth elongation of leaf blade and node length in the blending ratio of 10:>=1 and used as active ingredients. The active ingredients are blended with a carrier and an auxiliary and made into any of wettable powder, solution, sol agent, granule or powder so long as the formulation is well attached to stems and leaves. |
