A Pictorial Disease Severity Key and the Relationship Between Severity and Incidence for Black Root Rot of Pansy Caused by Thielaviopsis basicola
A pictorial key was developed and the relationship between disease severity (S) and incidence (I) was examined to aid in the assessment of black root rot of pansy caused by Thielaviopsis basicola. The key consisted of photographs of root segments that represented nine disease severity levels ranging...
| Veröffentlicht in: | Plant disease. - 1997. - 92(2008), 10 vom: 11. Okt., Seite 1394-1399 |
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| Format: | Online-Aufsatz |
| Sprache: | English |
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2008
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| Zugriff auf das übergeordnete Werk: | Plant disease |
| Schlagworte: | Journal Article disease intensity disease measurement rating scale |
| Online verfügbar |
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