Full TGIF Record # 229344
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Web URL(s):http://onlinelibrary.wiley.com/doi/10.1111/j.1744-7348.1985.tb03139.x/pdf
    Last checked: 09/20/2013
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Publication Type:
i
Refereed
Author(s):Lewis, G. C.; Heard, A. J.; Gutteridge, R. A.; Plumb, R. T.; Gibson, R. W.
Author Affiliation:Lewis and Heard: The Grassland Research Institute, Hurley, Maidenhead, Berks.; Gutteridge, Plumb, and Gibson: Rothamsted Experimental Station, Harpenden, Herts.
Title:The effects of mixing Italian ryegrass (Lolium multiflorum) with perennial ryegrass (L. perenne) or red clover (Trifolium pratense) on the incidence of viruses
Source:Annals of Applied Biology. Vol. 106, No. 3, June 1985, p. 483-488.
Publishing Information:London, England, United Kingdom: Cambridge University Press
# of Pages:6
Related Web URL:http://onlinelibrary.wiley.com/doi/10.1111/j.1744-7348.1985.tb03139.x/abstract
    Last checked: 09/20/2013
    Notes: Abstract only
Keywords:TIC Keywords: Abacarus hystrix; Cultivar evaluation; Cultivar variation; Disease incidence; Lolium multiflorum; Lolium perenne; Mites; Ryegrass mosaic virus; Seed mixtures; Trifolium pratense; Viruses
Cultivar Names:RvP; Hungaropoly; Endura
Abstract/Contents:"Mixing the ryegrass mosaic virus (RMV) resistant perennial ryegrass (Lolium perenne) cv. Endura with the susceptible Italian ryegrass (L. multiflorum) cv. RvP decreased infection of RvP wth RMV from 37% when grown alone to 22% when mixed. However, Endura yielded less than RvP and there was no yield benefit from mixing the two cultivars. Mixing red clover (Trifolium pratense) cv. Hungaropoly with RvP had no detectable effect on RMV incidence in RvP but did decrease the incidence of red clover necrotic mosaic virus in Hungaropoly from 9% to 1% and of white clover mosaic virus from 53-5% to 41%. The yield of the mixture was equal to that of RvP grown alone but given nitrogen fertiliser. The numbers of eriophyid mites, including Abacarus hystrix the vector of RMV, on ryegrass leaves were similar in pure and mixed swards. The numbers of eriophyid mites, including Abacarus hystrix the vector of RMV, on ryegrass leaves were similar in pure and mixed swards. It is concluded that with herbage crops, the common practice of sowing mixtures of species may help control virus diseases."
Language:English
References:14
Note:Summary as abstract
Tables
ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Lewis, G. C., A. J. Heard, R. A. Gutteridge, R. T. Plumb, and R. W. Gibson. 1985. The effects of mixing Italian ryegrass (Lolium multiflorum) with perennial ryegrass (L. perenne) or red clover (Trifolium pratense) on the incidence of viruses. Ann. Appl. Biol. 106(3):p. 483-488.
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Web URL(s):
http://onlinelibrary.wiley.com/doi/10.1111/j.1744-7348.1985.tb03139.x/pdf
    Last checked: 09/20/2013
    Requires: PDF Reader
    Access conditions: Item is within a limited access website
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