Don't do that! I'm sure there is plenty that can be salvaged. They come from moths and butterflies that (usually) lay a single egg in the top of a plant, if that plant happens to be flowering, the egg will become encased in the growing bud and when it hatches it has no choice but to eat from inside out. When they get laid on vegging plants, once again they start eating where they are born and tend to top young plants. They prefer leaf material so if they hatch with tiny new growth it gets mowed down (topped) and they move on downward. If the plant has grown enough, they'll usually eat the young branch (still tiny and juicy) growing from the node they're born in then head out onto the leaf.
They're born tiny and grow fast, doing nothing but eating and molting for weeks before beginning pupation. They can cause a lot of damage but are the easiest pest to deal with after the fungus gnat since they aren't microscopic and there tends to only be one per plant.