Gumtree scale ladybird feeding on scale (Supplied by Denis Crawford of Graphic Science) Pest and Diseases Ants abound, but is that bad? 05/03/2023 Denis Crawford 409 Views 0 Comments By Denis Crawford Many ants are beneficial, but some ant species can be pests in some situations. When is that? Please Subscribe to Hort Journal Australia to view this page, or if you're already subscribed, please login below. Login