Worn nozzle tips typically produce poor spray patterns and ___ flow rates compared to new nozzles.

Worn nozzle tips typically produce poor spray patterns and higher flow rates compared to new nozzles because wear can enlarge the nozzle opening. When the opening is larger, it allows more pesticide to flow through at a faster rate, which alters the intended application rate of the chemical. This increased flow can lead to uneven application, which can result in areas receiving too much pesticide while others may not be adequately treated. Maintaining the integrity of nozzle tips is important for achieving uniform spray patterns and accurate application rates, which are crucial for effective pest control and minimizing pesticide waste.