COMPOSITION WITH IMPROVED HERBICIDAL ACTION AND METHOD OF FIGHTING UNDESIRABLE VEGETATION

摘要

FIELD: chemistry.SUBSTANCE: invention relates to agriculture, in particular to means for fighting undesirable vegetation. A herbicidal composition is created on the base of a sinergically effective combination of sulphonylureas (I) and triazolopyrimidines (II). The ratio of active substances (I) and (II) changes in the range from 1:5 to 5:1. A mixture of agriculturally acceptable adjuvants from the group of ethoxylated fatty alcohols and organosilicon compounds from the class of silixane is added to the said composition. The ratio of ethoxylated fatty alcohols and siloxanes in the mixture changes in the range from 1:10 to 10:1 respectively. A mixture of isodecyl alcohol ethoxylate with an organosilicon compound as an adjuvant is applied. In order to fight undesirable vegetation in crops of cultivated plants an effective quantity of the herbicidal composition is applied on it.EFFECT: obtaining the means for fighting undesirable vegetation.13 cl, 4 tbl, 2 ex