The frequency of application for this natural insecticide is a critical factor in achieving desired results. The correct interval balances efficacy against potential phytotoxicity and environmental impact. A single application may prove insufficient for controlling persistent infestations, while overly frequent use can stress plants or disrupt beneficial insect populations.
Appropriate scheduling maximizes its effectiveness as both a preventative measure and a treatment for existing pest and fungal problems. It is also important for minimizing the risk of resistance developing in target pests. Historically, schedules have been adjusted based on observed effectiveness and emerging research on pest lifecycles.