Yes a great attractant but given it is present in vomit, cheesy feet and old cheese (esp Parmasan) and it stinks of vomit and clings to hair and clothes it is one to avoid.Dave Burr wrote:N-Butyric Acid is suppose to be an enhancement but, as worms promote more feeding activity amongst many fish than anything else, I just use them as they are.
I use it for experiments and the labs stink for ages!
I once took some home and opened it outside near my dog and he went mad and thought there was a huge smelly lump of cheese around somewhere!