Hostname: page-component-84b7d79bbc-7nlkj Total loading time: 0 Render date: 2024-07-29T22:16:16.843Z Has data issue: false hasContentIssue false
  • English
  • Français

Barban Selectivity for Wild Oat in Wheat

Published online by Cambridge University Press:  12 June 2017

Robert W. Neidermyer  and
John D. Nalewaja
Robert W. Neidermyer
Affiliation:
Uniroyal Chemical, Carmel, Indiana
John D. Nalewaja
Affiliation:
Agron. Dep., North Dakota State Univ., Fargo, ND 58102
Get access Rights & Permissions [Opens in a new window]

Abstract

The response of wheat (Triticum aestivum L.) and wild oat (Avena fatua L.) to barban (4-chloro-2-butynyl-m-chlorocarbanilate) was studied as influenced by plant morphology and air temperature after application. Growth of wheat and wild oat seedlings was reduced by barban at 0.3 μg and 0.6 μg applied to the first node, respectively. Barban application to the base and midpoint of the first leaf blade required a lower dose to reduce wild oat growth than wheat growth. Increased tillering occurred from barban injury to the main culm in wheat. Wheat and wild oat susceptibility to barban increased as the post-treatment temperature decreased from 32 to 10 C. Barban selectivity for wild oats in wheat was greater at 27 and 21 C than at 16 and 10 C.

Type
Research Article
Information
Weed Science , Volume 22 , Issue 5 , September 1974 , pp. 476 - 480
Copyright
Copyright © 1974 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. Avery, G.S. Jr. 1930. Comparative anatomy and morphology of embryos and seedlings of maize, oats and wheat. Bot. Gaz. 89:1–39.Google Scholar
2. Baker, J.B. 1960. An explanation for the selective control of barnyardgrass in rice with CIPC. Weeds 8:39–47.Google Scholar
3. Corns, Wm.G. 1959. Comparative effects of Avadex, Carbyne, and Fenac on seedlings of wild oats, wheat, and barley. Proc. N. Cent. Weed Contr. Conf. 16:15–16.Google Scholar
4. Foy, C.L. 1961. Uptake of radioactive 4-chloro-2-butynyl-N(3-chlorophenyl) carbamate (barban) and translocation of C14 in Hordeum vulgare and Avena spp . Res. Prog. Rep. West. Weed Contr. Conf. 96–97.Google Scholar
5. Friesen, H.A., Banting, J.D., and Walker, D.R. 1962. The effect of placement and concentration of 2,3-DCDT on the selective control of wild oats in wheat. Can. J. Plant Sci. 42:91–104.Google Scholar
6. Holmes, H.M. and Pfeiffer, R.K. 1962. Some aspects of the use of barban for wild oat control in winter wheat. Weed Res. 2:110–121.Google Scholar
7. Parker, C. 1963. Factors affecting the selectivity of 2,3-dichloroallyldiisopropylthiocarbamate (diallate) against Avena spp. in wheat and barley. Weed Res. 3:259–276.Google Scholar