Optimum Sample Size for Determining Disease Severity and Defoliation Associated with Septoria Leaf Spot of Blueberry
In a 3-year field study, Premier rabbiteye blueberry plants were sampled at three hierarchical levels (leaf, shoot, and bush) to assess severity of Septoria leaf spot (caused by Septoria al-bopunctata) and incidence of defoliation. A positive linear relationship (R 2 = 0.977, P < 0.0001, n = 2127...
| Veröffentlicht in: | Plant disease. - 1997. - 90(2006), 9 vom: 01. Sept., Seite 1209-1213 |
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| Format: | Online-Aufsatz |
| Sprache: | English |
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2006
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| Zugriff auf das übergeordnete Werk: | Plant disease |
| Schlagworte: | Journal Article disease assessment sampling |
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