Ornamental plants are subjects to attack from an extremely wide variety of insects and other related pests. The type of damage the pest inflicts on the plant ( sucking the plant juices, chewing the foliage etc) is important in adding identification of the pest and, in general , indicates which pesticide to apply for control . Ornamental pest control involves treatments for aphids, scale, mites, fungal diseases, thrips and other plants chewing and juice sucking insects .Tree spraying and soil injection are the different method available.