Answer :
Final answer:
Integrated pest management is a sustainable approach that combines biological, cultural, and chemical methods to control pests while minimizing harm to humans and the environment. Therefore, the correct option is 3) A sustainable approach to pest management that combines biological, cultural, and chemical methods.
Explanation:
The best definition for integrated pest management is a sustainable approach to pest management that combines biological, cultural, and chemical methods. Integrated pest management (IPM) aims to control pests while minimizing harmful effects on humans and the environment. This approach considers the life cycle of pests, their interactions with the environment, and utilizes a combination of strategies to manage them.
For example, IPM may involve identifying and using natural predators or parasites of pests, implementing cultural practices such as crop rotation or using physical barriers like nets or fences, and only resorting to chemical pesticides as a last resort and in targeted applications.
By integrating various methods, IPM promotes long-term pest prevention, reduces reliance on chemical pesticides, and helps maintain the balance of ecosystems. It is considered a more sustainable and environmentally-conscious approach to pest management.
