QAL Laws & Regulation Practice Exam

What does pesticide residue refer to?

1. Pesticides that may remain on food after application

2. Pesticides used only on non-food crops

3. Pesticides that are effective immediately

4. Pesticides that degrade within a week

The correct answer is: Pesticides that may remain on food after application

Pesticide residue refers specifically to the traces of pesticides that may remain on food products following their application during agricultural practices. This concept encompasses not only the pesticides that are intentionally applied to control pests but also considers the potential for residues to exist due to drift or residual effects from prior use. Understanding pesticide residues is crucial for food safety and regulations, as they must be monitored to ensure that the levels present on food do not pose health risks to consumers. The other options do not correctly define pesticide residue. For instance, the notion of pesticides used only on non-food crops does not align with the idea of residue since residue relates directly to consumption and food safety. Similarly, pesticides that are effective immediately or those that degrade quickly are not inherently connected to the concept of residue, as the focus is on the remaining traces rather than their effectiveness or breakdown time.