Help with Green Catapillers... Please

Can someone help me.. please i have had a mite problem and was treating it with a safe insecticide that is organic and safe for the plants i also i riased my humidity levels, the leafs were contiuning to look eatin. then i realize i had a few green catipillers i thought at first that they might help controle the mites but i then realized the next day they were eating alot of the leaves and i have no idea how to kill them other than by hand. This way has eliminated a few but it seems like evrytime i feel ive got them all a few more pop up.. any help at all would be greatly appericate.

sorry for the lack of pics. I was at work when i posted and i will add some pics in a little while. the look almost like a tomato worm and these bastards grew FAST. once again any help would be greatly appericated.
Peace

Hey man check the link in my sig, its my grow. I have the same thing going on aswell. They are not good for our Gardens, I have read an article saying they can eat a single cola of bud over a few days span!! Check my grow, theres some stuff near the last few pages of it regarding this. I just picked up some Bug B Gon Max Garden and Landscape Insect Killer. Ill let you know how it does.

Yo thanks a million bro ill check it out and if i find anything myself ill let u know aswell. Ive read alot and cant seem to find anything on catipillers but my buddy who also grows said hes had them aswell and the only thing he did was smash them. but ok and hes some pics so anyone else can check it out. the one in the DWC set up got it the worst. the younger ones aslo fairly bad but my purple kush thats deep into the flowering stage was hardly affected. and i believe the last pic is one of the lil bastards thats bee causing it.. Thanks ALL.

I have had them little shts since flowering they have ate 5 out of 14 top colas. Not done yet. Next year im using netting........... P.S. could be worse.

lookin good