Hostname: page-component-77c89778f8-gq7q9 Total loading time: 0 Render date: 2024-07-16T10:24:28.048Z Has data issue: false hasContentIssue false
  • English
  • Français

Inactivation of Metribuzin in Winter Wheat by Activated Carbon

Published online by Cambridge University Press:  12 June 2017

D. J. Rydrych
D. J. Rydrych*
Affiliation:
Columbia Basin Agric. Res. Ctr., Pendleton, OR 97801
Get access Rights & Permissions [Opens in a new window]

Abstract

Preemergence and postemergence application of metribuzin [4-amino-6-tert-butyl-3-(methylthio)-as-triazine-5(4H)-one] at 0.6 and 1.1 kg ai/ha controlled downy brome (Bromus tectorum L. ♯ BROTE) in winter wheat (Triticum aestivum L. ‘McDermid’) but caused considerable injury without the use of activated carbon over the seeded row. Activated carbon applied in 5-cm bands over the seeded row at 84, 167, and 336 kg/ha protected winter wheat at Pendleton on a silt loam soil. On a sandy loam soil, only a 336 kg/ha rate provided protection from metribuzin. Metribuzin toxicity to winter wheat was more difficult to neutralize when applied preemergence. Downy brome control was not reduced by carbon applied over the wheat row. The best treatment in this study was carbon at 336 kg/ha applied preemergence over the row followed by metribuzin at 0.6 or 1.1 kg/ha postemergence. A 10-week delay between preemergence carbon banding and postemergence metribuzin protected winter wheat from chemical injury.

Keywords

Activated charcoalcarbon bandsBromus tectorumBROTE
Type
Weed Control and Herbicide Technology
Information
Weed Science , Volume 33 , Issue 2 , March 1985 , pp. 229 - 232
Copyright
Copyright © 1985 by the 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. Arie, H. F., Leonard, O. A., and Harris, V. C. 1948. Inactivation of 2,4-D on sweet potato slips with activated carbon. Science 107:247–248.Google Scholar
2. Anderson, A. H. 1968. The inactivation of simazine and linuron in soil by charcoal. Weed Res. 8:58–60.Google Scholar
3. Brenchley, R. G. 1968. Charcoal, a means of protecting crops in Oregon. Proc. West. Soc. Weed Sci. 22:10–11.Google Scholar
4. Burr, R. J., Lee, W. O., and Appleby, A. P. 1972. Factors affecting use of activated carbon to improve herbicidal selectivity. Weed Sci. 20:180–183.Google Scholar
5. Chandler, J. M., Wooten, O. B., and Fulgham, F. E. 1978. Influence of placement of charcoal on protection of cotton (Gossypium hirsutum) from diuron. Weed Sci. 26:239–244.Google Scholar
6. Glaze, N. C., Phatak, S. C., and Threadgill, E. D. 1979. Spot application of activated carbon to increase herbicidal selectivity in watermelon. Hortic. Sci. 13:632–633.Google Scholar
7. Kennedy, J. M. and Talbert, R. E. 1973. Activated charcoal as a herbicide antidote. Arkansas Farm Res. 22:12.Google Scholar
8. Lee, W. O. 1973. Clean grass seed crops established with activated carbon bands and herbicides. Weed Sci. 21:537–541.Google Scholar
9. Ogg, A. G. 1978. Herbicides and activated carbon for weed control in direct-seeded asparagus (Asparagus officinalis). Weed Sci. 26:284–286.Google Scholar
10. Ogg, A. G. 1982. Effect of activated carbon on phytotoxicity of terbacil to several crops. Weed Sci. 30:683–687.Google Scholar
11. Rolston, M. P., Lee, W. O., and Appleby, A. P. 1979. Volunteer legume control in legume seed crops with carbon bands and herbicides. I. White clover. Agron. J. 71:665–675.Google Scholar
12. Rydrych, D. J. 1974. Competition between winter wheat and downy brome. Weed Sci. 22:211–214.Google Scholar
13. Rydrych, D. J. and Muzik, T. J. 1968. Downy brome competition and control in dryland wheat. Agron. J. 60:279–280.Google Scholar