What type of nozzle should be avoided when using emulsifiable concentrate formulations?

When using emulsifiable concentrate formulations, it's important to select the appropriate nozzle material to prevent potential chemical reactions and degradation that could affect application efficiency and safety. Nylon nozzles should generally be avoided in this context. Emulsifiable concentrates often contain solvents that can interact negatively with nylon, leading to wear and tear or even dissolution of the material. This deterioration can compromise the integrity of the nozzle, resulting in inconsistent application rates, clogging, or leaks, which could pose risks to both the applicator and the environment.

In contrast, other materials such as stainless steel, ceramic, and aluminum are more resistant to the chemical properties of emulsifiable concentrates and do not typically undergo such detrimental reactions. Their durability and resistance make them better options for ensuring effective and safe pesticide application.