| 摘要 |
Liquid preparations for use as herbicides, which contain as active constituent an N-substituted carbamate according to the general formula
<IMAGE>
where R and R' are aliphatic, alicyclic or aromatic radicals having a selectable content of nitrogen, oxygen and/or halogen atoms, and which are stabilised using sulphuric acid, the concentration of the sulphuric acid in the preparation being about 0.01 to 2% by weight. |
