What is a common consequence of rodent infestations?

Rodent infestations lead to a variety of negative impacts in agricultural and urban environments, with one of the most significant being damage to crops and landscape plants. Rodents such as mice and rats are known to feed on seeds, fruits, and various plant parts, which can result in reduced crop yields and significant financial losses for farmers. Moreover, they can cause physical damage to plants, leading to further degradation of the landscape and potential long-term impacts on agricultural productivity.

The other choices do not capture the consequences associated with rodent infestations. Enhanced crop yields and increased biodiversity are typically positive outcomes that are not realistically associated with the presence of rodents. Instead, rodent populations often disrupt ecosystems and agricultural systems, which is contrary to increasing biodiversity. Similarly, a reduction in pest populations does not result from rodent infestations; rather, rodents can contribute to the spread of pests and diseases, exacerbating the problems within the agricultural sector.

Hence, the correct response highlights the direct and harmful effects that rodent infestations can have on agricultural viability and landscape integrity.