 And sometimes the timing is going after the crawlers, knowing when they hatch out, when those babies hatch out. And usually it's a two-month period or so. And that's when you actually go after the crawlers and suppress. Because once they do that, the parent dies. They're done. So if you can suppress the populations by knowing when to spray. Dormant sprays during the winter or late winter, early spring, or in the fall helps on different types. So that's where you have to really identify which one it is.