Insect pests of farm, garden and orchard . Fig. power sprayer, wide tread steel wheels, steel toweron tank, and intake hose for filling tankwhere running water is not available; ,4-cycle gasoline engine, will main-tain 10 nozzles at 200 lbs. pressure. arranged for filling the tank where running water is not pumps cost from $30 to $50 and will maintain 100 to 125pounds pressure with four to eight nozzles. They are usuallyused with two raen spraying and another driving and pumping,or a foui-th man pumps and changes places now and then withthe driv
Insect pests of farm, garden and orchard . Fig. power sprayer, wide tread steel wheels, steel toweron tank, and intake hose for filling tankwhere running water is not available; ,4-cycle gasoline engine, will main-tain 10 nozzles at 200 lbs. pressure. arranged for filling the tank where running water is not pumps cost from $30 to $50 and will maintain 100 to 125pounds pressure with four to eight nozzles. They are usuallyused with two raen spraying and another driving and pumping,or a foui-th man pumps and changes places now and then withthe driver, as the operation of this type is rather too heavy forone man constantly. 6S INSECT PESTS OF FARM, GARDEN AND ORCHARD. Fig. 38.—One of the latest three-cylinder power pumps, designed forspraying shade-trees and woodlands.
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Keywords: ., bookcentury1900, bookdecade1910, bookpublisheretcet, bookyear1912
