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Estudio de la etiología de la necrosis foliar (Chasparria) en Cycas revoluta Thunb y evaluación de estrategias para el manejo de la enfermedad
(Instituto Tecnológico de Costa Rica, 2015)
The following investigation was conducted with the objective of developing strategies to manage the foliar necrosis of cycas with plan knowledge and the study of the etiology of the disease. The investigation was divided ...
Metodologías de diagnóstico temprano de la enfermedad "Cuero de sapo" en yuca (Manihot esculenta Crantz)
(Instituto Tecnológico de Costa Rica, 2015)
This study was aimed at evaluating two methods of diagnosing the cassava "frogskin" disease (CFSD) in cassava stakes. This was achieved by evaluating: (1) the presence of phytoplasma-like structures using fluorescent ...