| abstract |
This invention relates to agriculture. The purpose of the invention is. enhancing retardant action. Compounds of the general formula where in R is chlorine Rg is p-chlorophenylamino, R is iodine Rt m-trifopropylmethylphenylamino or K (and RJ. Together is NH-N C - or where Av-n-chloro, Rhti p-bromo, or -methyl, go p-nitrophenyl, or -N N-CHC4H4-Cl-n, at a dose of 1.5-6 kg / ha. The active principles in the form of aqueous preparations are poured onto the soil surface after sowing. The foliage is sprayed plants with a height of 11 cm. Table 10. WITH |