Mealybugs are about inch in length. They have soft bodies and are covered with a white waxy material that makes them look cottony. They are found on leaves, stems and in leaf-crotches. They feed by sucking plant sap. Their feeding causes stunted and distorted leaves.
Heavy infestation can cause leaf and plant death.
Avoid bringing these pests into the house by inspecting a new plant carefully, including the bottom of the pot, for mealybug eggs. Light infestations of mealybugs can be controlled by removing them with a cotton swab dipped in alcohol. Heavy infestations are more difficult to control. The waxy material that covers mealybugs protects the adults from insecticides. The immature nymphs are susceptible, however.