Eradicating these pests involves a multi-faceted approach, typically combining horticultural oils, insecticidal soaps, and, in some cases, systemic insecticides. Cultural practices, such as pruning infested branches and promoting plant vigor, also play a crucial role. For example, a heavy infestation on a prized citrus tree might require a combination of dormant oil application, followed by targeted sprays during crawler emergence.
Effective management protects plant health and aesthetic value, preventing stunted growth, leaf drop, and honeydew production, which can attract sooty mold. Historically, manual removal and oil-based treatments were the primary methods, predating the development of modern chemical controls. The focus on integrated pest management strategies underscores the importance of environmentally responsible and sustainable solutions.
