Cabbage aphid parasite enters the colony bottom right (Supplied by Denis Crawford of Graphic Science) Environment & SustainabilityPest and Diseases Aphids are here to stay 04/11/2021 admin 1273 Views 0 Comments By Denis Crawford Aphids thrive in warm, moist conditions so they are often the first insect pests that we notice Please Subscribe to Hort Journal Australia to view this page, or if you're already subscribed, please login below. Login