Incidence-Severity Relationships in the Pathosystem Coffea arabica-Hemileia vastatrix

Incidence-severity relationships for coffee rust were studied to determine if the easily assessed incidence could be used to evaluate host resistance and fungicide treatment. At two locations in each of 3 years, the incidence of rust on 300 leaves was compared with two assessments of severity: (i) t...

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Bibliographische Detailangaben
Veröffentlicht in:Plant disease. - 1997. - 83(1999), 2 vom: 19. Feb., Seite 186-188
1. Verfasser: Silva-Acuña, R (VerfasserIn)
Weitere Verfasser: Maffia, L A, Zambolim, L, Berger, R D
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 1999
Zugriff auf das übergeordnete Werk:Plant disease
Schlagworte:Journal Article disease assessment