Whitefly
Whiteflies are not true flies , but belong to the order Hemiptera (true bugs ). Together with aphids and scale insects, they belong to the division Ster [...] larvae need a lot of nutrients for growth, and thus consume a large quantity of plant sap. This contains a high proportion of sugar, and the excess is excreted [...] consequences: If the population is very large, feeding on plant sap can affect the physiology of the plant, as a result of which growth is retarded. In