Which statement about pesticide residues is true?

Pesticide residues can indeed be found not only on food but also on surfaces where pesticides have been applied. This includes agricultural fields, equipment, and even the hands of individuals who handle treated plants or products. Understanding this aspect is crucial for ensuring safety and compliance with regulations, as it highlights the importance of proper application techniques and post-application safety measures to minimize human and environmental exposure.

The notion that pesticide residues only occur in food is misleading, as their presence can extend to various surfaces. The idea that these residues disappear immediately after application is incorrect; residues may persist for varying lengths of time depending on the chemical properties of the pesticide and environmental conditions. Lastly, residues do not enhance the nutrient value of crops; in fact, they can pose health risks if they exceed established safety levels. Thus, recognizing the broader implications of pesticide residues is essential for both pest management and food safety.