1,3,5 - triazapenta - 1,5 - dienes, process for their preparation and their use in the pest control

摘要

1,3,5-Triazapenta-1,4-dienes of the formula ##STR1## wherein each of R. sub.1 to R.sub.6 represents hydrogen, halogen, C.sub.1 -C.sub. 4 alkyl, C. sub.1 -C.sub.4 alkoxy, trifluoromethyl or cyano, a process for their manufacture and their use in pest control.