Hostname: page-component-78c5997874-ndw9j Total loading time: 0 Render date: 2024-11-19T16:48:17.330Z Has data issue: false hasContentIssue false
  • English
  • Français

Herbicide Concentrations in Honey Mesquite Phloem

Published online by Cambridge University Press:  12 June 2017

F. S. Davis ,
R. E. Meyer ,
J. R. Baur  and
R. W. Bovey
F. S. Davis
Affiliation:
Plant Sci. Res. Div., Agr. Res. Serv., U.S. Dep. of Agr., Dep. of Range Sci., Tex. A&M Univ., College Station, Texas 77843
R. E. Meyer
Affiliation:
Plant Sci. Res. Div., Agr. Res. Serv., U.S. Dep. of Agr., Dep. of Range Sci., Tex. A&M Univ., College Station, Texas 77843
J. R. Baur
Affiliation:
Plant Sci. Res. Div., Agr. Res. Serv., U.S. Dep. of Agr., Dep. of Range Sci., Tex. A&M Univ., College Station, Texas 77843
R. W. Bovey
Affiliation:
Plant Sci. Res. Div., Agr. Res. Serv., U.S. Dep. of Agr., Dep. of Range Sci., Tex. A&M Univ., College Station, Texas 77843
Get access Rights & Permissions [Opens in a new window]

Abstract

Herbicide content in honey mesquite (Prosopis juliflora (Swartz) DC. var. glandulosa (Torr.) Cockerell) phloem 48 hr after treatment was higher in stems within 20 cm of the foliage than in those near the soil line. Similar levels of (2,4,5-trichlorophenoxy)acetic acid (2,4,5-T) occurred from applications of either 0.56 or 1.12 kg/ha, whereas three times as much 4-amino-3,5,6-trichloropicolinic acid (picloram) occurred in plants sprayed with the high rate than in those sprayed with the low rate. Herbicide concentration was highest in June and lowest in August.

Type
Research Article
Information
Weed Science , Volume 20 , Issue 3 , May 1972 , pp. 264 - 267
Copyright
Copyright © 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. Baur, J. R. and Bovey, R. W. 1969. Distribution of rootabsorbed picloram. Weed Sci. 17:524–528.Google Scholar
2. Bovey, R. W., Davis, F. S., and Morton, H. L. 1968. Herbicide combinations for woody plant control. Weeds 16:332–335.Google Scholar
3. Davis, F. S., Bovey, R. W., and Merkle, M. G. 1968. Effect of paraquat and 2,4,5-T on the uptake and transport of picloram in woody plants. Weed Sci. 16:336–339.Google Scholar
4. Davis, F. S., Merkle, M. G., and Bovey, R. W. 1968. Effect of moisture stress on the absorption and transport of herbicides in woody plants. Bot. Gaz. 129:183–189.Google Scholar
5. Davis, F. S., Villarreal, A., Baur, J. R., and Goldstein, I. S. 1972. Herbicidal concentrations of picloram in cell culture and leaf buds. Weed Sci. 20: (In Press) Google Scholar
6. Meyer, R. E., Morton, H. L., Haas, R. H., Robison, E. D., and Riley, T. E. 1970. Morphology and anatomy of honey mesquite. U.S. Dep. of Agr. Tech. Bull. 1290: 186 p.Google Scholar