Doctrines of devils and heresies, are they different?

I Timothy 4:1 Now the Spirit speaketh expressly, that in the latter times some shall depart from the faith, giving heed to seducing spirits, and doctrines of devils;

Galatians 5:19 Now the works of the flesh are manifest, which are these; Adultery, fornication, uncleanness, lasciviousness,

  20 Idolatry, witchcraft, hatred, variance, emulations, wrath, strife, seditions, heresies,

Those false doctrines come from devils, but heresy is a work of the flesh.

Is it possible that when we take a doctrine of a devil, and run with it, then that's the heresy?