Hostname: page-component-745bb68f8f-kw2vx Total loading time: 0 Render date: 2025-01-11T04:44:39.046Z Has data issue: false hasContentIssue false
  • English
  • Français

Selectivity Among Cabbage (Brassica oleracea L.) Cultivars by Clomazone

Published online by Cambridge University Press:  12 June 2017

Herbert J. Hopen ,
Robert L. Hughes  and
Bruce A. Michaelis
Herbert J. Hopen
Affiliation:
Univ. Wisconsin-Madison, 53706–1590
Robert L. Hughes
Affiliation:
Univ. Wisconsin-Madison, 53706–1590
Bruce A. Michaelis
Affiliation:
Univ. Wisconsin-Madison, 53706–1590
Get access Rights & Permissions [Opens in a new window]

Abstract

Excellent agreement between a two-year replicated study relative to chlorosis development by clomazone in thirty-six cabbage cultivars and development of chlorosis in a production field was obtained. The cultivars ‘Bravo’, ‘Cheers', and ‘Genesis' developed the most severe chlorosis symptoms and ‘Bently’, ‘Carlton’, ‘Cecile’, ‘Gourmet’, ‘King Cole’, ‘Ocala’, ‘Red Acre’, ‘Rio Verde’, ‘Roundup’, ‘Sombrero’, ‘Stonehead’, ‘Straton’, ‘Titanic’, and ‘Tristar’ the least chlorosis. During a dry soil period chlorosis symptoms were more pronounced. Yield reduction at an application rate exceeding the suggested use rate for weed control varied positively with level of chlorosis in 1992 for the cultivars Bravo, Cheers, Genesis, ‘Krautman’, and ‘Marvelon’.

Keywords

Clomazone, 2-[(2-chlorophenyl)methyl]-4,4-dimethyl-3-isoxazolidinonecabbage, Brassica oleracea L. vars. capitata, rubra, sabauda.
Type
Research
Information
Weed Technology , Volume 7 , Issue 2 , June 1993 , pp. 471 - 477
Copyright
Copyright © 1993 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. Andersen, R. N. 1964. Differential response of corn inbreds to simazine and atrazine. Weeds 12:60–61.CrossRefGoogle Scholar
2. Harrison, H. F. Jr. 1992. Developing herbicide-tolerant crop cultivars: Introduction. Weed Technol. 6:613–614.CrossRefGoogle Scholar
3. Hines, T. E. and Wilson, H. P. 1992. Varietal responses to clomazone. Proc. Northeast Weed Sci. Soc. 46:27.Google Scholar
4. Hopen, H. J. 1969. Selectivity of nitrofen between cabbage cultivars. HortScience 4:119–120.CrossRefGoogle Scholar
5. Hopen, H. J., Hughes, R. L., and Michaelis, B. A. 1989. Injury by pyridate in selected commercial cabbage cultivars. North Cent. Weed Sci. Soc. Res. Rep. 46:31–32.Google Scholar
6. Hopen, H. J., Splittstoesser, W. E., and Butler, J. D. 1966. Intra-species selectivity of siduron. Proc. Am. Soc. Hortic. Sci. 89:631–635.Google Scholar
7. Majek, B. A. 1992. Influence of pea variety and seed treatment on clomazone phytotoxicity. Proc. Northeast Weed Sci. Soc. 46:79.Google Scholar
8. Scott, J. E. and Weston, L. A. 1992. Cole crop (Brassica oleracea) tolerance to clomazone. Weed Sci. 40:7–11.CrossRefGoogle Scholar
9. Weed Science Society of America Herbicide Handbook. 1989. Sixth Edition. p. 65–66.Google Scholar