What is one consequence of not monitoring pest populations?

Monitoring pest populations is a critical practice in effective pest management. When pest populations are not monitored, it can lead to wasted resources in pest control efforts. This occurs because without accurate data on pest levels, treatments may be applied when unnecessary, or insufficient control measures may be taken when pest populations are actually high. This inefficiency not only wastes financial resources but may also result in the overuse of pesticides, which can have negative environmental impacts and contribute to pest resistance.

The other options, such as improved pest management, increased pest awareness in the community, and better crop yield, can actually be negatively impacted by the lack of monitoring. Effective pest management relies on data-driven decisions, and without monitoring, those decisions can be misguided, ultimately harming crop yield rather than enhancing it.