What types of pesticide formulas damage nozzles?

Concentrated oils can cause significant damage to nozzles due to their viscous nature and chemical properties. These oils can lead to clogging or wear in nozzle openings, which negatively impacts the ability to achieve an even and effective spray pattern. This is particularly concerning in pesticide application, where precise delivery is essential for both efficacy and safety.

In contrast, other formulations such as liquid emulsions, granular formulations, and wettable powders do not pose the same level of risk to nozzles. Liquid emulsions, while they can be challenging, typically flow more easily through spray equipment. Granular formulations are generally applied using spreaders rather than spray nozzles, which removes the risk of clogging. Wettable powders can create some residue but are designed to dissolve in water, making them less likely to damage nozzles compared to concentrated oils. Thus, concentrated oils present a unique challenge in terms of maintaining the integrity and functionality of spraying equipment.