What is the method for measuring applications based on area in water?

The method of dragging a rope and dropping buoys at intervals is effective for measuring applications based on area in water because it provides a practical way to delineate boundaries and establish precise areas for treatment. By marking the perimeter of the treatment area with buoys, applicators can easily visualize and measure the specified area that needs to be treated.

This technique allows for an accurate representation of the area, which is crucial for effective application, as it ensures that the correct dosage of herbicides is applied over the designated space. It is particularly useful in aquatic environments where traditional measuring tools may not be practical due to water conditions or varying depths.

In contrast, while floating devices with scales might provide some measurement, they are less efficient for a larger area. Relying solely on a digital rangefinder or a GPS system can be limiting due to potential issues with accuracy or practical application in water compared to the method of buoys which allows for better real-time adjustments and visibility of the treated area.