 So what's practical for a lot of small home gardeners, if they're worried about that in their area, they could go out and monitor their plants. So they can use like a white sheet of paper, like some sort of tray, shake the plant. And then if they can get a look at all the different insect or arthropods that fall onto that, and they can look for those tiny little leaf hoppers. And then if they do see leaf hoppers,