| abstract |
The fungicide contains, as active substance, a compound of the formula <IMAGE> in which R1 and R2 are alkyl having 1 to 4 carbon atoms, R3 having 1 to 4 carbon atoms or cyclohexyl and R4 having 1 to 18 carbon atoms or R2 and R3 together with the nitrogen atom to which they are bonded form a ring of the formula <IMAGE> in which U and Y are hydrogen or methyl and Z is a hydrogen atom, or Y and Z together denote an oxygen atom and W denotes an oxygen atom, the methylene group or a radical of the formula <IMAGE> in which R1 and R4 are as defined above, X denotes a chloride, bromide, iodide or methylsulphate cation, and n is 1 or 2. The fungicide can be used for controlling Alternaria and Phytophthora. |