abstract |
The invention relates to novel 6-(pent-3-yl)-1,2,4-triazin-5(4H)- ones of the formula (I) …<IMAGE>… in which… R<1> represents amino and… R<2> represents alkylthio having more than 1 carbon atom, alkylamino or dialkylamino,… or… R<1> represents methylamino and… R<2> represents alkylthio,… to a process for their preparation and to their use as herbicides and plant growth regulators. |