Yo. I was out in the garden today eating some beans and stuff. When I looked closely at the beans, I could see MILLIONS of these aphid lookin things all over the place. I looked over to my right and saw billions of millions of them all through the tall grass by the garden, all over the fence and all over the corn. What are these little guys? Are they hurting my plans? How come they have not made there way into the greenhouse which is less than 1.5 feet away from the bean infestation? How do I kill them? Do I even need to? Thanx a bunch guys!