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Dutch Elm disease data

Published online by Cambridge University Press:  01 July 2016

Rex Howell
Rex Howell*
Affiliation:
Forestry Commission
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Extract

Over the last four years the Forestry Commission has conducted sample surveys to estimate the spread of Dutch Elm disease in England and Wales. The data were described and some of the problems of making inferences from them were indicated. These include the definition of an individual elm tree, the two main modes of infection, the complexity of the spatial distribution of elms and the existence of at least two strains of the fungus C. ulmi with different pathogenicity.

Type
Research Article
Information
Advances in Applied Probability , Volume 7 , Issue 3 , September 1975 , pp. 463 - 464
Copyright
Copyright © Applied Probability Trust 1975 

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References

Gibbs, J. N. and Howell, R. S. (1972) Dutch Elm Disease Survey, 1971. Forest Record 82 H.M.S.O., London.Google Scholar
Gibbs, J. N. and Howell, R. S. (1974) Dutch Elm Disease Survey 1972–3. Forest Record 100 H.M.S.O., London.Google Scholar