North Carolina Pesticide Application Practice Test 2026 – Comprehensive Exam Prep

Controlling a dry pesticide spill initially by lightly misting with water or covering with a tarp is an effective method for several reasons. This approach helps to minimize the dust and prevent the contaminated particles from becoming airborne, which could pose inhalation risks to individuals nearby. Misting with water can help to facilitate the binding of the pesticide material, making it less likely to spread further. Covering the spill with a tarp can contain the spill, reducing exposure and allowing for more controlled cleanup efforts later.

In contrast, sweeping a dry pesticide spill immediately could exacerbate the problem by sending particles into the air, increasing the risk of inhalation. Using a vacuum cleaner, while it may seem practical, is often not advisable because it could spread the pesticide further or damage the vacuum unless it is specifically designed for hazardous materials. Pouring oil over the spill could create additional hazards and is not an appropriate method for controlling a pesticide spill, as it could lead to chemical reactions or further spread the contamination. Overall, misting with water or covering the spill effectively contains the pesticide while minimizing health risks.