| 摘要 |
Glyphosate formulations which are effective even when employed at dosages below the dosage currently recommended for post-emergent herbicidal or plant growth regulant use are described. They are formulated as water solutions or powders or granules of (a) one or more agriculturally acceptable salts of glyphosate, and (b) one or more particular types of quaternary ammonium compounds. The quaternary ammonium compound(s) are water-soluble compounds represented by the formula: R1R2R3R4N+X- wherein R1 is an aryloxyalkyl group having from 7 to 16 carbon atoms, R2 is an alkyl group having in the range of 10 to 18 carbon atoms, R3 is a methyl or ethyl group, R4 is, independently, a methyl or ethyl group, or an alkyl group having in the range of 10 to 18, and X is a chlorine or bromine atom.
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