Hostname: page-component-586b7cd67f-t7fkt Total loading time: 0 Render date: 2024-11-22T09:50:22.187Z Has data issue: false hasContentIssue false
  • English
  • Français

Control of Downy Brome (Bromus tectorum) and Volunteer Wheat (Triticum aestivum) in Fallow with Tillage and Pronamide

Published online by Cambridge University Press:  12 June 2017

Alex G. Ogg Jr.
Alex G. Ogg Jr.*
Affiliation:
U.S. Dep. Agric., Agric. Res. Serv., 165 Johnson Hall, Washington State Univ., Pullman, WA 99164
Get access Rights & Permissions [Opens in a new window]

Abstract

Field studies were conducted in 1986-87 and 1988-89 to compare chiseling, disking, and skewtreading to no-till and to compare 0.3 and 0.4 kg ai ha−1 pronamide applied before or after fall tillages for weed control in fallow. Chiseling or disking in October 1986 when weeds were emerged reduced the dry weight of volunteer wheat about 90% the following spring; however, only disking reduced the dry weight of downy brome 90%. Disking or skewtreading in October 1988 before weeds germinated reduced the dry weight of volunteer wheat about 95% 6 mo later, but none of the three tillages reduced the dry weight of downy brome. Pronamide applied at 0.3 and 0.4 kg ha−1 to emerged downy brome and volunteer wheat with either chiseling or disking before or after herbicide application reduced the dry weight of both species 90% or more 6 mo later compared with tillage alone. If weeds did not emerge until early November, then only pronamide at 0.4 kg ha−1 applied in no-till or after fall tillage controlled both species at least 90%.

Keywords

Pronamide, 3,5-dichloro (N-1,1-dimethyl-2-propynyl)benzamidedowny brome, Bromus tectorum L. # BROTEwheat, Triticum aestivum L. # TRIASIntegrated weed managementno-tillchiseldiskskewtreaderpopulationdry weightTRIASBROTE
Type
Research
Information
Weed Technology , Volume 7 , Issue 3 , September 1993 , pp. 686 - 692
Copyright
Copyright © 1993 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. Appleby, A. P. and Morrow, L. A. 1990. The Pacific Northwest. p. 200–232 in Donald, W. W., ed. Systems of Weed Control in Wheat in North America. Monogr. No. 6. Weed Sci. Soc. Am., Champaign, IL.Google Scholar
2. Carlson, W. C., Lignowski, E. M., and Hopen, H. J. 1975. Uptake, translocation, and adsorption of pronamide. Weed Sci. 23:148–154.Google Scholar
3. Cook, R. J. and Veseth, R. 1991. Wheat health management before planting. p. 87–104 in Wheat Health Management. Am. Phytopathol. Soc. St. Paul, MN.Google Scholar
4. Douglas, C. L. Jr., Wysocki, D. J., Zuzel, J. F., Rickman, R. W., and Klepper, B. L. 1990. Agronomic zones for the dryland Pacific Northwest. Pacific Northwest Ext. Publ. 354. 8 p.Google Scholar
5. Engle, C. F., McClellan, R. C., and McDole, R. E. 1984. Conservation tillage for soil erosion control under dryland crop production. Wash. State Univ. Coop. Ext. EB1269. Pullman, WA. 5 p.Google Scholar
6. Fenster, C. R., Domingo, C. E., and Burnside, O. C. 1969. Weed control and plant residue maintenance with various tillage treatments in a winter wheat-fallow rotation. Agron. J. 61:256–259.Google Scholar
7. Greb, B. W. and Fenster, C. R. 1981. Water use by weeds in a wheat-fallow system. Univ. Nebr. Coop. Ext. Serv. NebGuide No. G80-533. 2 p.Google Scholar
8. Klauzer, J. and Tillett, T. 1986. Pronamide and combinations for the control of annual grasses in chemical fallow in the intermountain area. Proc. West. Soc. Weed Sci. 39:133–135.Google Scholar
9. Lindstrom, M. J., Koehler, F. E., and Papendick, R. I. 1974. Tillage effects on fallow water storage in eastern Washington dryland region. Agron. J. 66:312–316.CrossRefGoogle Scholar
10. Lish, J. L., Thill, D. C., and Callihan, R. H. 1984. Chemical fallow screening at Lewiston and Idaho Falls, Idaho. Res. Prog. Rep. West. Soc. Weed Sci. p. 229–231.Google Scholar
11. Mack, R. N. and Pyke, D. A. 1983. The demography of Bromus tectorum variation in time and space. J. Ecol. 71:69–93.Google Scholar
12. Neter, J., Wasserman, W. W., and Kutner, M. H., eds. 1985. Residual analysis. p. 609–615 in Applied Linear Statistical Models. 2nd ed. R. D. Irwin, Inc. Homewood, IL.Google Scholar
13. Papendick, R. I., Lindstrom, M. J., and Cochran, V. L. 1973. Soil mulch effects on seedbed temperature and water during fallow in eastern Washington. Soil Sci. Soc. Am. Proc. 37:307–314.Google Scholar
14. Rydrych, D. J. 1990. Weed management in wheat fallow conservation tillage systems. p. 289–295 in Elliott, L. F., ed. STEEP—Conservation, Concepts and Accomplishments. Wash. State Univ., Pullman, WA.Google Scholar
15. Smiley, R. W., Ogg, A. G. Jr., and Cook, R. J. 1992. Influence of glyphosate on Rhizoctonia root rot, growth, and yield of barley. Plant Dis. 76:937–942.CrossRefGoogle Scholar
16. Tanaka, D. L. and Anderson, R. L. 1992. Fallow method affects downy brome population in winter wheat. J. Prod. Agric. 5:117–119.CrossRefGoogle Scholar
17. Unger, P. W. 1990. Conservation tillage systems. p. 27–68 in Singh, R. P., Parr, J. F., and Stewart, B. A., eds. Dryland Agriculture: Strategies for Sustainability. Advances in Soil Sciences Vol. 13. Springer-Verlag, New York.Google Scholar
18. Walker, A. 1970. Persistence of pronamide in soil. Pestic. Sci. 1:237–239.Google Scholar
19. Wicks, G. A., Burnside, O. C., and Fenster, C. R. 1971. Influence of soil type and depth of planting on downy brome seed. Weed Sci. 19:82–86.CrossRefGoogle Scholar
20. Wiese, A. F. 1960. Effect of tansy mustard (Descurainia intermedia) on moisture storage during fallow. Weeds 8:683–685.CrossRefGoogle Scholar
21. Young, F. L., Gealy, D. R., and Morrow, L. A. 1984. Effect of herbicides on germination and growth of four grass weeds. Weed Sci. 32:489–493.CrossRefGoogle Scholar