No, it's the general
FAQ on what you can use the codex strats on:
When a Stratagem from Codex: Chaos Daemons uses the DAEMON keyword, can it be used to affect any unit with the DAEMON keyword, or only units with the DAEMON Faction keyword?
A:
These Stratagems can only affect units with the DAEMON Faction keyword.
Note that this is itself somewhat misleading, because it's not true that the strats can only "affect" units with the DAEMON faction keyword. They can only *target* units with that faction keyword, but if they produce effects like an aura or something like that, the effect WILL hit warp talons, just like, say, a +1STR bonus from a herald will hit them.