Choose and use your knapsack sprayer for best effect. Hints and tips on how to get your machinery working for you. Choosing a knapsack sprayer Know what to look for in a new knapsack sprayer. Find tips for assessing common types Read more chevron_right Choosing a nozzle type Learn why choosing the right type of nozzle matters, how nozzles work and why the Read more chevron_right Calibrate for best pest control Learn why calibrating your knapsack sprayer will help you to control your pest Read more chevron_right Managing pressure Manage the pressure at your knapsack sprayer's nozzle to get best drop size for the Read more chevron_right