Hostname: page-component-7bb8b95d7b-pwrkn Total loading time: 0 Render date: 2024-09-17T12:45:16.806Z Has data issue: false hasContentIssue false
  • English
  • Français

Spray Deposition of Clopyralid on Honey Mesquite (Prosopis glandulosa)

Published online by Cambridge University Press:  12 June 2017

Rodney W. Bovey ,
Raymond A. Stermer  and
Louis F. Bouse
Rodney W. Bovey
Affiliation:
Pest Manage. Res. Unit, South Crops Res. Lab., Agric. Res. Serv. U.S.D.A., Dep. of Range Sci. and Texas A&M Univ., College Station, TX 77843
Raymond A. Stermer
Affiliation:
Pest Manage. Res. Unit, SCRL, USDA-ARS, College Station, TX
Louis F. Bouse
Affiliation:
Pest Manage. Res. Unit, South Crops Res. Lab., Agric. Res. Serv. U.S.D.A., Dep. of Range Sci. and Texas A&M Univ., College Station, TX 77843
Get access Rights & Permissions [Opens in a new window]

Abstract

Greenhouse and laboratory experiments were conducted to evaluate the influence of clopyralid formulation, spray droplet size, and spray volume on deposit of clopyralid on greenhouse-grown honey mesquite. The addition of surfactant WK at 0.5% (v/v) of the spray solution caused a twofold increase in deposition of spray of the monoethanolamine salt (MEA) of clopyralid but not the oleylamine salt (OLA). There were no differences in spray deposit between spray droplet size spectrums of 160 or 330 μm Dv.5 or spray solution applications of 47 or 187 L ha-1. Dye and gas chromatography measurements of spray deposit of clopyralid compared favorably except where surfactant WK was used with the OLA formulation.

Keywords

Clopyralid, 3,6-dichloro-2-pyridinecarboxylic acidsurfactant WK, trimethylnonylpolyethoxyethanolhoney mesquite, Prosopis glandulosa Torr. ♯ PRCJGSpray droplet sizespray solutionapplication rateadjuvantsurfactantDv.5
Type
Research
Information
Weed Technology , Volume 5 , Issue 3 , September 1991 , pp. 499 - 503
Copyright
Copyright © 1991 Weed Science Society of America 

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

Literature Cited

1. Behrens, R. 1957. Influence of various components on the effectiveness of 2,4,5-T sprays. Weeds 5:183–196.Google Scholar
2. Bouse, L. F. and Bovey, R. W. 1967. A laboratory sprayer for potted plants. Weeds 15:89–91.Google Scholar
3. Bovey, R. W., Hein, H. Jr., and Meyer, R. E. 1988. Phytotoxicity and uptake of clopyralid in honey mesquite (Prosopis glandulosa) as affected by adjuvants and other herbicides. Weed Sci. 36:20–23.CrossRefGoogle Scholar
4. Bovey, R. W., Hein, H. Jr., Meyer, R. E., and Bouse, L. F. 1987. Influence of adjuvants on the deposit, absorption, and translocation of clopyralid on honey mesquite (Prosopis glandulosa) Weed Sci. 35: 253–258.Google Scholar
5. Bovey, R. W., Hein, H. Jr., Nelson, F. N., and Whisenant, S. G. 1990. Phytotoxicity and transport of clopyralid from the three formulations in honey mesquite. J. Plant Growth Regul. 9:65–69.Google Scholar
6. Bovey, R. W. and Meyer, R. E. 1987. Influence of adjuvants and plant growth regulators on herbicide performance in honey mesquite. J. Plant Growth Regul. 5:225–234.Google Scholar
7. Carlton, J. B. and Bouse, L. F. 1988. Exploring aerial spray sampling with a cylindrical collector. Trans. ASAE 31:990–997.Google Scholar
8. Cotterill, E. G. 1978. Determination of 3,6-dichloropiclonic acid residues in soil by gas chromatography of the butyl ester. Bull. Environ. Contamin. Toxicol. 15:471–474.Google Scholar
9. Fisher, C. E., Meadors, C. H., Walter, J. P., Broch, J. H., and Wiedemann, H. T. 1974. Influence of volume of herbicide carriers on control of honey mesquite. Tex. Agric. Exp. Stn. PR-3282. 4 p.Google Scholar
10. Furmidge, C.G.L. 1959. Physico-chemical studies on agricultural sprays. I. General principles of incorporating surface-active agents as spray supplements. J. Sci Food Agric. 10:267–273.CrossRefGoogle Scholar
11. Furmidge, C.G.L. 1962. Physico-chemical studies on agricultural sprays. IV. The retention of spray liquids on leaf surfaces. J. Sci Food Agric. 13:127–140.CrossRefGoogle Scholar
12. Gebhardt, M.R., Webber, C.L. III, and Bouse, L.F. 1985. Comparison of a rotary atomizer to a fan nozzle for herbicide application. Trans. ASAE 28:382–385.Google Scholar
13. Kirk, I. W., Bode, L. E., Bouse, L. F., Stermer, R. A., and Carlton, J. B. 1989. Deposition efficiency from aerial application of postemergence herbicides. p 211–232 in Standard Technical Publication 1036. American Society of Testing & Materials, 1916 Race St., Philadelphia, PA. Google Scholar
14. Merritt, C. R. 1982. The influence of form of deposit on the phytotoxicity of MCPA, paraquat and glyphosate applied as individual drops. Ann. Appl. Biol. 101:527–532.Google Scholar
15. Prasad, R. 1987. A study of droplet size and density in relation to efficacy of herbicides. Abstr. Weed Sci. Soc. Am. No. 262. p. 98.Google Scholar
16. Reichard, D. L., Brazee, R. D., Bukovac, J. J., and Fox, R. D. 1984. Deposition of drops on leaves. Paper No. AA 84-006. Am. Soc. Agric. Eng., St. Joseph, MI. 11 p.Google Scholar
17. Steele, R.G.D., and Torrie, J. H. 1980. Principles and Procedures of Statistics. A Biomedical Approach. McGraw-Hill Book Co., New York. 633 p.Google Scholar