Houseplants are susceptible to attack by various pests and diseases. While rarely lethal, pest and disease outbreaks can compromise the aesthetic quality of indoor vegetation. Even tightly sealed houses and conscientious tending cannot always prevent attacks on our houseplants.
Among the more secretive creatures in the animal world are armored scale insects. These tiny insects (less than 1/8 inch long) live under a protective cover on the leaves or bark of their host plant. Armored scales are enclosed in this cover that is constructed of wax, shed skins and other substances.