What happens when pesticide application nozzles are clogged?

When pesticide application nozzles are clogged, the flow of the pesticide is restricted or blocked, resulting in uneven distribution of the chemical. This uneven application can lead to areas of both over-application and under-application of the pesticide, affecting its effectiveness and potentially harming the plants being treated. Proper nozzle function is critical for achieving the intended coverage and maintaining the efficacy of the pesticide, as well as adhering to safety regulations.

In contrast, scenarios like improved nozzle performance or increased pesticide concentration do not occur with clogging; in fact, the opposite happens. Clogging results in decreased effectiveness of the pesticide application, making it imperative for applicators to routinely check and clean nozzles to ensure consistent and accurate application.