What is the impact of temperature on aerial spraying?

The impact of temperature on aerial spraying is significant, particularly in terms of droplet formation. Optimal temperatures facilitate better atomization of the spray solution, leading to more effective droplet size distribution. When temperatures are within an ideal range, the spray particles can be correctly sized to achieve optimum coverage and penetration of the target area, ensuring that the chemical application is efficient and uniform.

When temperatures are too low, the viscosity of the spray solutions may increase, leading to larger droplet sizes that are less effective at sticking to surfaces or penetrating plant canopies. Conversely, excessively high temperatures can lead to quick evaporation of the spray solution, especially for water-based products, which might affect the amount of product being delivered to the target.

This highlights why optimal temperatures are crucial in aerial application practices, as they directly influence the physical properties of the spray, ensuring that droplet formation is ideal for effective pest control or nutrient application.