RADIO LINK BUDGETS FOR 915 MHZ RFID ANTENNAS PLACED ON VARIOUS OBJECTS

1,3,5-Triazapenta-1,4-dienes of the formula 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.

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