THE USE OF HERBICIDES IN TANK MIXTURES IN THE FIGHT AGAINST THE WEED COMPONENT OF AGROCENOSIS

This paper presents the results of a study to determine the effectiveness of the use of tank mixtures of herbicides in the experimental field of the station of the Minino of laboratory of varietal agrotechnologies of Krasnoyarsk Research Institute of Agriculture. During the research, it was found that in the area without herbicide treatment, the amount of weed component increased by 40% (p= 0.006), while in experimental plots with spraying on vegetating wheat plants, their number decreased by 89-98% (p=0.005-0.038). Due to the fact that the studied drugs had a different mechanism of action, on the plots under study, the effect of protection for oatgrass, and sow thistle with tank mixtures Ballerina Forte, SE + Eraser Top, FE, was slightly lower than with the use of tank mixture of drugs Ovsyugen Express, CE + Lornet, VR.