First results on the trials in progress to identify the vector of the agent of a Grapevine yellows in Italy
| Autor: | Osler, R., Boudon-Padieu, E., Carraro, L., Caudwell, A., Refatti, E. |
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| Zdroj: | Phytopathologia Mediterranea, 1992 Dec 01. 31(3), 175-181. |
| Databáze: | JSTOR Journals |
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