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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| Glavni autor: | |
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| Format: | bachelorThesis |
| Jezik: | spa |
| Izdano: |
2014
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| Teme: | |
| Online pristup: | http://repositorio.utmachala.edu.ec/handle/48000/1052 |
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