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Epidemiología de algunas enfermedades foliares de la yuca en diferentes sistemas de cultivo, 1: Mildiu polvoroso y roña

A study was conducted at Turrialba, Costa Rica to determine the incidence, severity and progress curves of mildew (Oidrum manihotis P. Hem.) and scab (Sphaceloma sp.) in cassava cultivated under different systems. The species and varieties used were cassava (Manihot esculenta var. Valenvia), sweet p...

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Main Authors: Larios C., Joaquín F., Moreno M., Raúl A.
Format: Artículo
Language:Español
Published: IICA, San José (Costa Rica) 2025
Subjects:
Epidemiología||epidemiology||Epidemiologia||épidémiologie
Sistema de cultivo||cropping systems||sistema de cultivo||système de culture
Enfermedad de las plantas||plant diseases||doença das plantas||maladie des plantes
Mandioca||cassava||mandioca||manioc
Costa Rica||Costa Rica||Costa Rica||Costa Rica
Sede Central
Online Access:https://repositorio.catie.ac.cr/handle/11554/12777
Summary:A study was conducted at Turrialba, Costa Rica to determine the incidence, severity and progress curves of mildew (Oidrum manihotis P. Hem.) and scab (Sphaceloma sp.) in cassava cultivated under different systems. The species and varieties used were cassava (Manihot esculenta var. Valenvia), sweet potato, (Ipomoea batata var C-15), common bean (Phaseolus vulgaris var. CATIE-1) and corn (Zea mays var. Tuxpeño planta baja). The crops were planted in five different treatments cassava alone, cassava associated with sweet potato; cassava associated with common bean, cassava associated with corn, and cassava associated with both corn and common bean.

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