About 2-3mm in size, it specifically attacks the genus Eucalyptus. After spawning, the N1 nymphs move along the leaf until they settle (N2-N5), where they create a sugary shield that protects them while they feed by sucking sap, with a strong secretion of honeydew. The high flight capacity of the adult will allow it to oviposit on other trees which, together with its 3-5 annual cycles, allows it to disperse very quickly. As a result, yellowing and leaf fall will be observed, which leads to a general weakening, which favors the attack of other pests such as Gonipterus, Phorancantha, or fungi, even causing death.

With a size of 2-3mm, it mainly attacks the genus Ficus, and particularly Ficus microcarpa (=Ficus nitida). They present 3-5 generations per year in temperate climates. After spawning, there are 5 nymphal instars (N1-N5), which feed on the plant, especially on the young shoots, causing leaf curling and honeydew secretion. From N3, waxy secretions will also be produced, which give the glass a cottony appearance. They will end as imagos, closing the cycle with a new start. Successive attacks cause serious defoliation, completely drying up parts of the crown, and can cause serious decay that can lead to the death of the specimen, when adding other pathologies. As they are evergreen species, the insect can be active all year round if the weather allows it.