. Chemical weed-control equipment. Weeds; Spraying; Spraying equipment. Nozzles which produce a flat, fan-shaped spray are considered best because they give the most uniform coverage and strongest drive. This is especially impor- tant when spray material has to be forced through heavy weed growth or tall grain. Above: flat-fan nozzle discharge pattern. All nozzles require a minimum of 10 to 25 psi before they will fan out or disperse properly. Increased pressure results in greater discharge of gallons per minute, a wider fan, and finer Please note that these images are extracted fro
. Chemical weed-control equipment. Weeds; Spraying; Spraying equipment. Nozzles which produce a flat, fan-shaped spray are considered best because they give the most uniform coverage and strongest drive. This is especially impor- tant when spray material has to be forced through heavy weed growth or tall grain. Above: flat-fan nozzle discharge pattern. All nozzles require a minimum of 10 to 25 psi before they will fan out or disperse properly. Increased pressure results in greater discharge of gallons per minute, a wider fan, and finer Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Akesson, Norman B. (Norman Berndt), 1914-; Harvey, W. A. (William Alfred), 1914-1989. Berkeley, Calif. : University of California, College of Agriculture, Agricultural Experiment Station
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Keywords: ., bookcentury1900, bookpubli, booksubjectspraying, booksubjectweeds
