Both machines were designed to apply 50 or less gallons of total spray per acre of mature orchard and therefore possessed fairly small capacity tanks. ... Air from the fan was conducted through a flexible pipe to an outlet which could be held and directed in the operators hand. ... extent, responsible for the British Orchard Growersa#39; move from applications at 200 to 300 gallons per acre to 30 to 50 gallons per acre. ... Diagram of the Drake aamp; Fletcher Unimist Four Britten-Norman nozzle.
|Title||:||International Pest Control|