ISSN:
1573-5060
Source:
Springer Online Journal Archives 1860-2000
Topics:
Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition
Notes:
Summary The disease indices of homogenous populations, as compiled from field data, measure field resistance. Since the disease level in a population is the product of disease severity in diseased plants and their frequency, it may be illustrated by a rectangle. This presentation facilitates analysis of the contribution, to field resistance, of tissue resistance versus escape ability.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF00036654
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