haha it SHOULD be a full time job!! Good luck bro, you should see some results from the spraying, but your gonna have to do it a couple more times at least. I hate those little fuckers, they don't reallt take out alot unless you got em' really bad, but the even a little damage is soooo ugly it just makes you mad as hell.
Hand picking them is a good way to get rid of em' too. If you got the time, spend a couple hours in the mornin' and again in the afternoon. That's what I've done in years past cause I always got em' like a month into flower and I hate to spray that late, so I always hand picked em'. I'm trying the spray preventatively this year and so far so good, but we got voles fucking with our shit instead....it's always somethin' man.....