What advantage does crop rotation offer in pest management?

Crop rotation is an effective strategy in pest management because it disrupts the life cycles of pests. By changing the types of crops grown in a particular area from season to season, agricultural practices can interrupt the habitat and food source that pests depend on. Many pests are specialized to feed on specific crops, and rotating those crops can lead to a decline in pest populations. As pests become accustomed to a specific host plant, the introduction of different species can hinder their ability to reproduce and survive, effectively reducing their numbers and the potential for crop damage.

In contrast, other options suggest outcomes that do not align with the benefits of crop rotation. For instance, crop rotation does not guarantee higher yields, as many variables influence agricultural productivity. Additionally, it focuses on maintaining or improving soil health rather than reducing fertility, which is crucial for sustainable farming. Lastly, rather than increasing pesticide resistance, crop rotation can actually help minimize reliance on chemical controls, thereby contributing to the overall health and resilience of the ecosystem.