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Spatial patterns of disease induced by Fusarium moniliforme var. subglutinans in a population of Plantago lanceolata

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Summary

At low densities, Plantago lanceolata was less likely to have the inflorescence disease caused by the fungus Fusarium moniliforme var. subglutinans. Where the disease was found, as host density increased, the proportion diseased remained constant or decreased. The pathogen's inability to exploit high host densities may be due to both the long disease cycle and the reduced efficiency of disease spread in heterogeneous habitats. Diseased plants were randomly spaced early in the summer but were later found in clusters, probably as a result of localized spore dispersal. Spatial patterns of disease levels remained constant from year to year.

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References

  • Alexander HM (1982) Demography of and intraspecific variation in Plantago lanceolata in relation to infection by the fungus Fusarium moniliforme var. subglutinans. Dissertation. Duke University, Durham, North Carolina

    Google Scholar 

  • Antonovics J, Levin DA (1980) The ecological and genetic consequences of density-dependent regulation in plants. Ann Rev Ecol Syst 11: 411–452

    Google Scholar 

  • Booth C (1971) The genus Fusarium. Commonwealth Mycological Institute, Kew, Surrey

    Google Scholar 

  • Browning JA (1974) Relevance of knowledge about natural ecosystems to the development of pest management programs for agro-ecosystems. Proc Am Phytopathol Soc 1:191–199

    Google Scholar 

  • Burdon JJ, Chilvers GA (1976) The effect of clumped planting patterns on epidemics of damping-off disease in cress seedlings. Oecologia (Berlin) 23:17–29

    Google Scholar 

  • Burdon JJ, Chilvers GA (1982) Host density as a factor in plant disease ecology. Ann Rev Phytopathol 20: 143–166

    Google Scholar 

  • Burdon JJ, Shattock RC (1980) Disease in plant communities. Applied Biology 5: 145–219

    Google Scholar 

  • Fowler N, Antonovics J (1981) Competition and coexistence in a North Carolina grassland. I. Patterns in undisturbed vegetation. J Ecol 69: 825–841

    Google Scholar 

  • Meagher TR, Burdick DS (1980) The use of nearest neighbor frequency analyses in studies of association. Ecology 61: 1253–1255

    Google Scholar 

  • Nyvall RF, Kommedahl T (1970) Saprophytism and survival of Fusarium moniliforme in corn stalks. Phytopathology 60: 1233–1235

    Google Scholar 

  • Palti J (1981) Cultural practices and infectious crop diseases. Springer, Berlin, Heidelberg, New York

    Google Scholar 

  • Roughgarden J (1979) Theory of population genetics and evolutionary ecology: an introduction. Macmillan, New York

    Google Scholar 

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Alexander, H.M. Spatial patterns of disease induced by Fusarium moniliforme var. subglutinans in a population of Plantago lanceolata . Oecologia 62, 141–143 (1984). https://doi.org/10.1007/BF00377388

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  • DOI: https://doi.org/10.1007/BF00377388

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