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Relationship between Incidence of Cephalosporium Stripe and Yield Loss in Winter Wheat
Joint Authors
Mundt, C. C.
Quincke, M. C.
Peterson, C. J.
Source
International Journal of Agronomy
Issue
Vol. 2012, Issue 2012 (31 Dec. 2012), pp.1-9, 9 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2012-03-05
Country of Publication
Egypt
No. of Pages
9
Main Subjects
Abstract EN
Cephalosporium stripe (caused by Cephalosporium gramineum) can be a serious disease of winter wheat (Triticum aestivum L.) in the Pacific Northwest of the USA.
Effects of Cephalosporium stripe on yield, test weight, protein, and kernel characteristics were examined using 12 winter wheat varieties in field plots inoculated and not inoculated with the pathogen.
Averaged over varieties, inoculation decreased yield, test weight, kernel weight, and kernel diameter; grain protein and the standard deviations of kernel weight and kernel diameter were increased by inoculation.
Grain yield of the susceptible check was reduced by as much as 41% with addition of inoculum.
The most resistant and the most susceptible varieties performed similarly for yield in the two environments, while varieties with intermediate levels of resistance were sometimes inconsistent.
There was a linear relationship between yield and % whiteheads (sterile heads caused by disease) in one environment and a curvilinear relation in the other.
American Psychological Association (APA)
Quincke, M. C.& Peterson, C. J.& Mundt, C. C.. 2012. Relationship between Incidence of Cephalosporium Stripe and Yield Loss in Winter Wheat. International Journal of Agronomy،Vol. 2012, no. 2012, pp.1-9.
https://search.emarefa.net/detail/BIM-486940
Modern Language Association (MLA)
Quincke, M. C.…[et al.]. Relationship between Incidence of Cephalosporium Stripe and Yield Loss in Winter Wheat. International Journal of Agronomy No. 2012 (2012), pp.1-9.
https://search.emarefa.net/detail/BIM-486940
American Medical Association (AMA)
Quincke, M. C.& Peterson, C. J.& Mundt, C. C.. Relationship between Incidence of Cephalosporium Stripe and Yield Loss in Winter Wheat. International Journal of Agronomy. 2012. Vol. 2012, no. 2012, pp.1-9.
https://search.emarefa.net/detail/BIM-486940
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-486940