Persistent pesticides may be undesirable if they last longer than is needed and result in excess residues. Is this statement true or false?

The statement is true because persistent pesticides, which remain active in the environment for extended periods, can lead to several significant issues. When these pesticides continue to exist longer than necessary, they can accumulate in the soil, water, and non-target organisms, potentially causing harm to ecosystems and human health. Excess residues can pose risks such as contamination of crops, affecting food safety and potentially leading to health issues for consumers. Moreover, the persistence of these chemicals can result in regulatory challenges, as governments may impose restrictions or bans to protect public health and the environment. Therefore, managing the use of persistent pesticides is crucial to minimize their lasting impact and ensure safety.