Final answer:
Preventing pest infestations begins with integrated pest management (IPM), which involves managing pests, using non-chemical measures, and selective pesticide application. Examples include the use of pest-resistant cultivars, interplanting, traps, and promoting natural predators.
Step-by-step explanation:
Preventing pest infestations begins with integrated pest management (IPM), which is a mix of farmer-driven, ecologically-based pest control practices. IPM involves managing pests to keep them below damaging levels, relying on non-chemical measures whenever possible, and using pesticides in a way that minimizes harm to beneficial organisms and the environment. Examples of pest prevention methods include the use of pest-resistant cultivars, interplanting with other crops, using traps to kill adults, and applying pesticides selectively. Additionally, promoting natural predators and preserving their habitat can help control insect populations.