Una enfermedad virosa de los chiles causada por el virus Y de la papa
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| Formaat: | artículo original |
| Status: | Versión publicada |
| Publicatiedatum: | 1962 |
| Omschrijving: | The principal virus disease of pepper in San Josecito de Alajuela, Costa Rica, is caused by a strain of potato virus Y. The experimental host range includes a large number of weeds that may constitute field sources of the pepper virus. Physalis floridana was used as a satisfactory local lesion host for the pepper isolate in all the infectivity tests carried out. The virus withstood dilutions of 10-4 but not of 10-5, a 10 minute exposure to a temperature of 60ºC but not to one of 65ºC, and aging in vitro for 96 hours but not for 120 hours. The virus is transmitted in a nonpersistent manner by Myzus persicae. |
| Land: | Portal de Revistas UCR |
| Instelling: | Universidad de Costa Rica |
| Repositorio: | Portal de Revistas UCR |
| Taal: | Español |
| OAI Identifier: | oai:archivo.portal.ucr.ac.cr:article/30503 |
| Online toegang: | https://archivo.revistas.ucr.ac.cr/index.php/rbt/article/view/30503 |