What activities are included under the term "pest control"?

The term "pest control" encompasses a variety of activities aimed at managing pests, which include not only the use of chemical pesticides but also preventive measures and changes to the environment to discourage pest establishment. This includes the control of pests through cultural practices, physical barriers, and biological methods, alongside the alteration of plant growth to reduce susceptibility to pests.

Choosing the option relating to control, prevention, and alteration of plant growth reflects a comprehensive understanding of pest management strategies that go beyond reactive measures. Effective pest control integrates various approaches, including habitat modification, which can significantly influence pest populations. By including prevention and alteration of plant growth, this option recognizes that a multifaceted approach is essential for sustainable pest management.