IPM is not a single pest control method but, rather, a series of pest management evaluations, decisions and controls.
What is integrated pest management?
Integrated pest management (IPM) combines the use of biological, cultural and chemical practices to control insect pests in agricultural production. It seeks to use natural predators or parasites to control pests, using selective pesticides for backup only when pests are unable to be controlled by natural means. IPM should not be confused with organic practices. It does not discourage spraying chemicals; it promotes spraying with selective pesticides only when the crop needs it, which generally means that less pesticide is used.