aphids plant lice, greenflies, blackflies or whiteflies

aphids are blackflies citrus colony control cycle damage destructive development entomology environment fauna female fundatrix garden generation grass green greenflies greenfly immature insect insects larva larvae leaf lice life macro mature most natural nature nymph oviparous parasite parthenogenesis pest pests plant plantation regions reproduction sexual small stalk sucking temperate viviparous whiteflies wildlife wing winged wingless