Now I have to get out and test your theory. So far with the cold weather we have been having they are not too bad. I was out dropping some trees today in the woods and until the sun came out finally in the afternoon they were not even around at all. Of course they seem to hate chainsaws which is fine with me.

Pittsburghunter.. I will give this an honest test. I will shoot Triple Se7en and make note. Then switch over to Goex (that will scare them off) and see if the powder makes a difference. I am going to guess that since T-7 does not smoke so much the flys are around and noticed. Unlike when Goex is being shot.. then the smoke cloud acts like a bug fogger.