Oleander scale
citrus. Life cycle and appearance of Oleander scale Adult oleander scales are a greyish, dirty white or yellowy colour, round in shape, with a scale whose apex [...] themselves to the plant and form a scale. Colonies mainly form on the underside of leaves. After 1 to 2 months, the female reaches adulthood and begins to lay eggs [...] scale or white scale belongs to the Coccoidea and has an almost worldwide distribution. Host plants include olive, apple, mango, palms, oleander and citrus