What is calibration by volume used for in fumigation?

Calibration by volume in fumigation is essential for measuring the quantity of fumigant used in a treatment process. This method ensures that accurate volumes of the fumigant are applied before and after application, which is critical for achieving effective pest control while minimizing risks to humans and the environment. Proper measurement helps in determining how much product is needed to effectively eradicate pests, ensuring the efficacy of the fumigation treatment and avoidance of over-application, which can lead to harmful residues and increased exposure risks.

In context, while measuring product weight is relevant to fumigation practices, it does not specifically pertain to the purpose of calibration by volume. Monitoring handler exposure levels is critical for safety but falls outside the scope of volumetric calibration. Ensuring equipment is functioning correctly is vital for operational integrity but does not directly involve the volumetric measurement process related to product application. Thus, the focus on measuring product before and after application accurately reflects the importance of calibration by volume in effective fumigation practices.