California red scale
t. The females moult into the grey stage, named after the colour of the edges of their shield. Mating occurs at the start of this stage, before the female [...] humans and their tools. In the hours after birth, they disperse over the tree in search of a source of food. When attracted by the light (positive phototaxis) [...] scale (Aonidiella aurantii) belongs to the Diaspididae family and is a pest found worldwide, mainly in citrus, but also in fig, cotton, mango, banana, avocado