| abstract |
New s-triazine derivatives of the formula ##STR1## wherein R 1 represents a hydrogen atom or a C 1 -C 4 -alkyl radical, and n R 2 represents a C 1 -C 4 -alkyl, C 3 -C 6 -cycloalkyl, C 3 -C 4 -alkenyl, C 3 -C 5 -alkynyl or methoxy-C 1 -C 4 -alkyl radical, or n R 1 and R 2 together with the adjacent nitrogen atom represent a heterocyclic ring, compositions containing these compounds as active ingredients and use of these compositions for the control of parasitic pests. |