Situación actual de la roya del cafeto (Hemileia vastatrix Berk et Br) en Costa Rica, alternativas para el combate químico :
The spread of coffee rust in Costa Rica from 1983 when it was discovered in the north of the country is described. Suggested fungicides for the control of coffee rust are listed, together with the recommended usage dose. (ICO. Library Monthly Entries (no.108-109) p. 25. 1989)
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| Main Authors: | , |
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| Format: | biblioteca |
| Language: | eng |
| Published: |
Mar
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| Subjects: | COFFEA ARABICA, HEMILEIA VASTATRIX, ROYA, ENFERMEDADES FUNGOSAS, DISTRIBUCION NATURAL, EPIDEMIOLOGIA, CONTROL QUIMICO, FUNGICIDAS, DOSIS DE APLICACION, METODOS DE APLICACION, COSTA RICA, |
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