Article

Accuracy, precision and correlation of yield loss of disease severity scales for corky root of lettuce

1992-01-01

Abstract excerpt

A method for comparing disease severity scales using accuracy, precision, and correlation to yield loss was tested using disease assessment scales developed for corky root of lettuce. Two qualitative interval scales, a seven-level scale developed for assessing corky root severity of mature lettuce plants and a ten-level scale developed for screening seedlings for resistance 1 mo after inoculation, were compared wi...

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Identifiers and source

Literature Corpus work: 895b28e1-7e09-5f63-8f2f-5e296302e277
DOI: 10.1094/phyto-82-91

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