Los fungicidas sistémicos en la prevención y control de la roya del cafeto hemileia vastatrix berk. & br en el cantón Las Lajas provincia de El Oro

This study of systemic fungicides in the prevention and control of the Roya of coffee (Hemileia vastatrix berk. & Br.), was performed cantón las lajas, provincia de el Oro. we proposing the following objectives: 1 Determine the optimal dosage of systemic fungicides tested in the trial for the co...

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Bibliografski detalji
Glavni autor: Correa Torres, Gregorio Nivaldo (author)
Format: bachelorThesis
Jezik:spa
Izdano: 2014
Teme:
Online pristup:http://repositorio.utmachala.edu.ec/handle/48000/1052
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