Nozzle
A mechanical device used in sprayers to atomize liquid into droplets and distribute it evenly over a target area.
Также говорят: spray tip, atomizing nozzle, sprayer tip
Nozzles are the final point of the spray system, dictating the droplet spectrum and the distribution pattern of agricultural chemicals. Their performance directly affects the efficacy of weed, pest, and disease control across the field.
When selecting a nozzle, agronomists must consider the specific requirements of the product being applied: systemic pesticides may require different droplet sizes compared to contact herbicides. Adjusting the nozzle type for specific weather conditions, such as wind speed, is essential to reduce drift and ensure precise application.
Common operational mistakes include failing to monitor nozzle wear, which distorts the application rate, and neglecting regular cleaning of screens, causing uneven spray patterns or total blockage.