What is a primary benefit of using flat spray nozzles in pesticide application?

Flat spray nozzles are designed to create a wide, flat pattern of pesticide application, which can help achieve more uniform coverage across a targeted area. This design minimizes the amount of pesticide that drifts away from the intended target, thereby reducing waste. By ensuring that more of the pesticide reaches the desired location — such as plants or soil — flat spray nozzles enhance efficiency and effectiveness in pest control. Using these nozzles allows for precise application, which is vital in achieving the desired outcomes while adhering to regulations that encourage minimizing environmental impact and chemical use.

The other options, while they may have some merit in specific contexts, do not emphasize the primary functionality and design advantage that flat spray nozzles bring to pesticide application.