a.c. wrote:
[...]
I did notice yesterday that the venus flytrap isn't all that keen
on
spiced cooked chicken and the flies it has been fed are still
undigested a whole 3 days later.
Oddly enough, now that I have these plants, I can't seem to find
anymore flies. I had wondered if the might produce a scent or
similar
to attract even more flies.

I've never grown them, and have only an amateur plant-spotter's
knowledge of these plants, but aren't you under a misapprehension
here? As I understand it, they "eat" very few insects, and can live
well enough without them in cultivation. They, surely, can't make any
impression on the fly population around one's house; and I'd guess
that sticking little bits of spiced chicken into them might risk
causing disease. (I'm always ready to become better informed, of
course.)

--
Mike.