Posted by: plantmaniac on 2012-03-29, 16:35:07
A weak solution of coffee (don't use decaf) mixed with water lightly sprayed on the affected area should kill all or most of them. Even if it doesn't, it will shorten their lifespan and/ or prevent them from breeding. don't use to much coffee or you might kill the grass (coffee is very acidic). It works by causing the bugs to die from heart attack (the decaf type doesn't do this).