Los fungicidas sistémicos en la prevención y control de la roya del cafeto hemileia vastatrix berk. & br en el cantón Piñas provincia de El Oro
This research was conducted in the San Pedro site, Parroquia Piñas, Cantón Piñas, property of Flavio Ochoa, between March and august/2014, in which the there was raised “Systemic fungicides in the prevention and control of coffee roya (Hemileia vastatrix Berk. & Br.)", with the following ob...
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| Format: | bachelorThesis |
| Langue: | spa |
| Publié: |
2014
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| Sujets: | |
| Accès en ligne: | http://repositorio.utmachala.edu.ec/handle/48000/1050 |
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