| 摘要 |
FIELD: chemistry. ^ SUBSTANCE: described is herbicidal concentrate, stable during storage, which can be diluted with water with obtaining water herbicidal mixture, ready for usage, for application on plant leaves, where said concentrate contains glyphosate or its salt with concentration from 500 g a.e./l to 650 g a.e./l and surface-active substance, with weight ratio of glyphosate acid equivalent to surface-active substance from 1:1 to 20:1, nature and concentration of surface-active substance in concentrate is such, that anisotropic aggregates or liquid crystals (surface-active substances are given in item 1 of invention formula) are formed on plant leaves. Described are herbicidal concentrate with glyphosate potassium salt, where glyphosate concentration is from 270 g a.e./l to 650 g a.e./l, and herbicidal composition, containing glyphosate or its salt in concentration to 650 g a.e./l and surface-active substance, given in item 29 of invention formula, as well as herbicidal method, using said concentrates and composition. ^ EFFECT: improved viscosity and stability during storage. ^ 34 cl, 202 tbl, 85 ex, 4 dwg |
