I have a plant that is a few weeks away from harvest, and I noticed some of the tips of the buds were turning brown and flaking off. After a close examination, I discovered that small caterpillars (which I later discovered to be called Cabbage Rollers) had burrowed into my buds. I went to Home Depot and got some vegatable safe pest killer, and I'm also prepping a bottle with cigarette butts in it for a nicottine spray to use also. I did go through the buds systematically, and I pulled out about 7 or 8 more little caterpillars, and although I really didn't see any more, that doesn't mean that there isn't. They look alot like seed pods when they're all curled up. I used liquid Sevin on the plant, and I don't plan on using it on this same plant again. From what I read, the chemical compounds in Sevin break down to water after two weeks, but of course I am concerned about using a pesticide on my marijuana, especially so late in her growth. I did it because panic set in, I will admit. I am pretty sure that the caterpillar infestation is new (less than a week), and I'm also fairly certain that I got most of the buggers out by hand. Does anybody have any experience with this type of infestation??? Have I destroyed all that good weed by using Sevin??? Is 7 or 8 caterpillars a sign that my dear plant is a goner??? HELP!