mixtures epbicide with synergy for combating weeds in rice crops

摘要

10:1 to 1:3 mixtures of a compound of the formula I wherein the N-containing ring represents the cyclohexamethyleneimine or the 2-methylpiperidyl radical, with optionally a 2-methylthio-4-ethylamino-6-alkylamino-s-triazine or with a plant growth hormone of the phenoxyacetic acid type possess synergetic effects when used as weed-killer in rice crops.