| abstract |
O.Z. 0050/034008 ABSTRACT OF THE DISCLOSURE: 5-Imino-imidazolidin-2-ones of the formula , where R1, R2 and R3 are identical or different and each denotes hydrogen, halogen, unsubstituted or halogen-substituted alkyl, alkoxy or alkylthio, each of from 1 to 4 carbon atoms, cyano or nitro, herbicides containing these compounds, and processes for combating unwanted plants with these compounds. |