Mar 21, 2011 #11 hoodat Garden Addicted Joined Apr 28, 2010 Messages 3,758 Reaction score 509 Points 260 Location Palm Desert CA They do tend to move on but it's the nymphs that do the real cleanup. So long as they stay long enough to produce another generation you're fine. The ones born in your garden seem to stay put better than imported ones.
They do tend to move on but it's the nymphs that do the real cleanup. So long as they stay long enough to produce another generation you're fine. The ones born in your garden seem to stay put better than imported ones.