| 摘要 |
FIELD: agriculture, herbicides. ^ SUBSTANCE: claimed method includes application on fields (a) 12.5-100 g/ha benzoyl derivative of formula I , wherein R1 is formula II , -CH2O-halo-(C1-C6)-alkyl or -CH2O-(CH2)2O(CH2)2O-(C1-C6)-alkyl; R2 and R3 are independently halogen, -S(O)n-(C1-C6)-alkyl; R4 and R5 are hydrogen; R6 is cyano; R7 is hydrogen; w = 1; n = 2; (b) 500-300 u/ha of nitric fertilizer, namely ammonium sulfate, urea, amino acetic acid or mixture of urea and (c) 500-2000 g/ha one or more target additives selected from group containing soy oil-based adjuvant, rape oil-based adjuvant, methylated rape oil-based adjuvant, ethoxylated sorbitan ester, castor oil-based non-ionic surfactant, and ethoxylated isotridecanol-polyglycolic ester. Also described is including (g/l): (a) benzoyl derivative of formula I 33-50; (b) nitric fertilizer 50-150; and (c) one or more target additives 200-880. ^ EFFECT: mixtures with high herbicidal activity in relates to wide spectrum of monocotyledon and dicotyledon weed plants. ^ 5 cl, 12 tbl, 9 ex |
