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Factors in Design and Operation of Logarithmic-Dosage Sprayers

Published online by Cambridge University Press:  12 June 2017

C. R. Kaupke
C. R. Kaupke*
Affiliation:
Department of Agricultural Engineering, University of California, Davis, California
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Abstract

Mathematical relationships are developed for a general system in which the concentrate chamber and diluent vessel contain the active material to be evaluated. The use of the system for increasing the effective half-dosage distance is illustrated. A technique is described for decreasing the half-dosage distance with a conventional system.

Type
Brief Papers
Information
Weeds , Volume 14 , Issue 3 , July 1966 , pp. 271 - 273
Copyright
Copyright © 1966 Weed Science Society of America 

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References

Literature Cited

1. Brunskill, R. T. 1957. A variable dosage sprayer for agricultural use. J. Agr. Engr. Res. 2:135–140.Google Scholar
2. Day, B. E. 1958. A simplified logarithmic plot sprayer. Weeds 6:441–446.CrossRefGoogle Scholar
3. Pfeiffer, R., Brunskill, R. T., and Hartley, G. S. 1955. A variable dosage sprayer for agricultural experiments. Nature 176:472–473.Google Scholar
4. Yates, W. E. and Ashton, F. M. 1960. Logarithmic dosage sprayer. Agr. Engr. 41:436–442.Google Scholar