 What type of, you mentioned scale, and for people listening, they're like, what do you mean scale? What is scale, and what kind of bushes do we see that on our trees? Actually, you can get scale in just about anything. In scale, there's many different types, and you have to know which one you have. There's soft-shelled scale, and there's hard-shelled scale, and those are the two general categories, or armored scales. And there are sucking insects.