| abstract |
The invention concerns to chemical means for weed and undesirable vegetation control, namely to herbicidal means on the basis of quinoline derivatives. Technical result of the invention is the increase of herbicidal activity of the means on the basis of quinoline derivatives. The technical result of the invention is reached by that herbicidal means in the form of a moistening powder contains as active substance quinoline derivative of the general formula Where R1 - hydrogen, methyl, ethyl or group H2NR3 (CH2CH2OH), in which R3 is hydrogen or 2-oxyethyl; R2 - hydrogen, methyl, ethyl or bromethyl; Хn - 5-chlorine, 7-chlorine or 5,7-dichlorine; As surface-active substances – alkali salt diisobutyl -naphthalene-α-sulfonic acid and alkali salt of lignine sulfonic acid, spent sulphitic lye, and as the carrier – silica gel powder at a mass parity 20:3:17:60 respectively. |