1,3,5-TRIAZAPENTA-1,4-DIENE, PROCESS FOR THEIR MANUFACTURING AND THEIR USE IN PEST CONTROL

摘要

1,3,5-Triazapenta-1,4-dienes of the formula IMAGE wherein each of R1, R2 and R3 is hydrogen, halogen or C1-C4-alkyl, and each of R4 and R5 is C1-C5-alkyl, a process for their manufacture and their use in pest control.