| 摘要 |
The invention relates to a composition for improving the distribution of plant growth regulators. According to the invention, it contains an effective quantity of a plant growth regulator and a quantity which is effective and which improves the distribution of a compound which has the structural formula: <IMAGE> in which R' is H or a lower alkyl group having 1 to 4 carbon atoms, m is 3 to 7, n is 0 to 17 and R is -CH3, <IMAGE> or the second structural formula: <IMAGE> in which R'' is H or a halogen provided that if m is 3 and R is CH3, n is 5 to 17. The invention applies especially to agriculture.
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