What is a major limitation of pests growing in the environment?

Limited access to liquid water is a significant limitation for pests growing in the environment because water is essential for their survival and reproduction. Many pests, such as insects, require moisture to maintain their physiological functions, and a lack of accessible liquid water can lead to dehydration, impaired development, and reduced reproduction rates. When pests do not have sufficient access to water, their populations can decline, limiting their ability to thrive in certain environments.

Temperature fluctuations and dependency on dead organic matter are also relevant factors in pest survival, but they influence the pest life cycle and habitat suitability rather than serving as a primary limitation in terms of immediate nutrient and hydration needs. Aeration can affect pest populations, especially in soil-dwelling organisms, but it is not as crucial as liquid water availability for most pest species.