Insect pests of farm, garden and orchard . Fig. 44.—A cluster of spramotor noz-zles and single nozzle of the sametj-pe- Fig. 45.—Angle form ofdisk type nozzle, partic-ularly useful for orchardspraying. (Friend ) the liquid and breaking it into a fine spray through a large aperture,so that no disgorger is required. This is known as the disk type ofnozzle, and was originated by the Friend Mfg. Co., but is now soldby all the leading pump companies in various forms under differenttrade names. The nozzle is light, does not catch on twigs, and thelarge aperture pievents clogging, even of unst
Insect pests of farm, garden and orchard . Fig. 44.—A cluster of spramotor noz-zles and single nozzle of the sametj-pe- Fig. 45.—Angle form ofdisk type nozzle, partic-ularly useful for orchardspraying. (Friend ) the liquid and breaking it into a fine spray through a large aperture,so that no disgorger is required. This is known as the disk type ofnozzle, and was originated by the Friend Mfg. Co., but is now soldby all the leading pump companies in various forms under differenttrade names. The nozzle is light, does not catch on twigs, and thelarge aperture pievents clogging, even of unstrained liquid, andallows the passage of a large amount of liquid, one of thesenozzles spraying as nmch as two or three Vermorels. This typewas designed for use with power sprayers, but will give good 74 INSECT PESTS OF FARM, GARDEN AND ORCHARD results with baiTel or horizontal pumps which will maintain apressure of 85 pounds or more. One of these nozzles to each line of hose will be sufficient with a barrelpump, and two to a line with
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Keywords: ., bookcentury1900, bookdecade1910, bookpublisheretcet, bookyear1912
