Which of the following is NOT generally associated with aerial application drift control?

In the context of aerial application drift control, understanding the factors that contribute to reducing drift is crucial. Lowering rotor speed is not typically associated with controlling drift effectively. The primary goal of drift control is to ensure that the applied chemicals reach the target area efficiently while minimizing the amount that drifts away from the intended application zone.

Using better nozzles can influence droplet size and distribution, which is vital for reducing drift. Nozzles designed specifically for aerial application help produce larger droplets that are less susceptible to wind drift. Increasing flying altitude generally leads to greater dispersion of droplets, which can sometimes result in more area treated, but can also increase the risk of drift if not managed properly. Controlling the chemical formulation is important as certain formulations are designed to be more stable in the air and less prone to evaporation and drift.

In contrast, lowering rotor speed does not directly contribute to minimizing drift and can complicate the effective application of the chemicals being used. Therefore, while it is essential to optimize helicopter speed for efficient application, simply lowering rotor speed would not typically be a strategy for reducing drift.