HERBICIDE AGENT, METHOD FOR CONTROL OF WEED PLANTS Russian patent published in 2006 - IPC A01N47/38 A01N25/32 A01P13/02 

FIELD: organic chemistry, agriculture, herbicides.

SUBSTANCE: invention describes a herbicide agent containing the effective amount of a mixture of active substances and comprising: (a) substituted arylsulfonylaminocarbonyl-triazolinone of the formula (I): wherein R¹ means alkyl comprising up to 6 carbon atoms; R² means alkoxy-group comprising up to 6 carbon atoms; R³ means alkoxycarbonyl or alkoxy-group substituted with halogen atom and each comprising up to 6 carbon atoms; R⁴ means hydrogen atom, and also salts formed by compound of the general formula (I) with basic compounds (compound of the group 1), and (b) compound improving the tolerance of crop plants to herbicides effect and chosen from the following group of compound of the general formula (II): wherein m = 1; n = 0; X means alkoxy-group comprising up to 6 carbon atoms; Z means a group , wherein R⁵ means hydrogen atom; R⁶ means alkyl comprising from 1 to 6 carbon atom and substituted with (C₁-C₄)-alkoxy-group (compounds of the group 2) in the weight ratio of compound of the group 1 to compound of the group 2 = (1:12.5)-(1:50), and a method for control of weed plants using the proposed herbicide agent. Invention provides good tolerance of crop plants in their treatment with the proposed herbicide agent.

EFFECT: improved and valuable properties of agent.

8 cl, 5 tbl, 1 ex