A New Graft Transmissible Disease Found in Nagami Kumquat
An undescribed graft transmissible disease has been found on Nagami kumquat. Three types of symptoms have been observed: 1) vein clearing on Pineapple sweet orange, Troyer citrange, sour orange, Marsh grapefruit, Orlando tangelo, Dweet tangor and Alemow, but not on Mexican lime, Etrog citron, Cleopa...
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| Format: | Objeto de conferencia |
| Language: | Inglés |
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IOCV
2021
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| Online Access: | http://hdl.handle.net/20.500.11939/7698 https://iocv.ucr.edu/sites/g/files/rcwecm4696/files/2020-06/9th234_240.pdf |
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| author | Navarro, Luis Pina, José A. Ballester-Olmos, José F. Moreno, Pedro Cambra, Mariano |
| author2 | Garnsey, Stephen M. |
| author_browse | Ballester-Olmos, José F. Cambra, Mariano Garnsey, Stephen M. Moreno, Pedro Navarro, Luis Pina, José A. |
| author_facet | Garnsey, Stephen M. Navarro, Luis Pina, José A. Ballester-Olmos, José F. Moreno, Pedro Cambra, Mariano |
| author_sort | Navarro, Luis |
| collection | ReDivia |
| description | An undescribed graft transmissible disease has been found on Nagami kumquat. Three types of symptoms have been observed: 1) vein clearing on Pineapple sweet orange, Troyer citrange, sour orange, Marsh grapefruit, Orlando tangelo, Dweet tangor and Alemow, but not on Mexican lime, Etrog citron, Cleopatra mandarin, rough lemon, Eureka lemon, Volkamer lemon, trifoliate orange, Nules clementine and Parson's special mandarin; 2) stem pitting on Etrog citron, but not on the other species and hybrids; and 3) graft incompatibility of Nagami kumquat on Troyer citrange, but not on rough lemon. Vein clearing symptoms were more severe in seedlings grown at 18- 25ºC than at 27-32ºC. Stem pitting was induced only at 18-25ºC. Some kumquat plants obtained by shoot-tip grafting in vitro were compatible with Troyer citrange, and did not induce vein clearing, but still produced stem pitting. These data suggest the presence of more than one pathogen on the original plants. Preliminary electron microscopy studies have shown the presence of some virus-like particles about 800 nm long in extracts of infected Troyer citrange and sweet orange plants. Diseased kumquats gave negative reactions by ELISA using four different tristeza antisera. |
| format | Objeto de conferencia |
| id | ReDivia7698 |
| institution | Instituto Valenciano de Investigaciones Agrarias (IVIA) |
| language | Inglés |
| publishDate | 2021 |
| publishDateRange | 2021 |
| publishDateSort | 2021 |
| publisher | IOCV |
| publisherStr | IOCV |
| record_format | dspace |
| spelling | ReDivia76982025-04-25T14:52:29Z A New Graft Transmissible Disease Found in Nagami Kumquat Navarro, Luis Pina, José A. Ballester-Olmos, José F. Moreno, Pedro Cambra, Mariano Garnsey, Stephen M. Citrus Variety Improvement Program Spain Nagami kumquat Vein clearing F30 Plant genetics and breeding F02 Plant propagation H20 Plant diseases Plant diseases Grafting Graft transmissible diseases An undescribed graft transmissible disease has been found on Nagami kumquat. Three types of symptoms have been observed: 1) vein clearing on Pineapple sweet orange, Troyer citrange, sour orange, Marsh grapefruit, Orlando tangelo, Dweet tangor and Alemow, but not on Mexican lime, Etrog citron, Cleopatra mandarin, rough lemon, Eureka lemon, Volkamer lemon, trifoliate orange, Nules clementine and Parson's special mandarin; 2) stem pitting on Etrog citron, but not on the other species and hybrids; and 3) graft incompatibility of Nagami kumquat on Troyer citrange, but not on rough lemon. Vein clearing symptoms were more severe in seedlings grown at 18- 25ºC than at 27-32ºC. Stem pitting was induced only at 18-25ºC. Some kumquat plants obtained by shoot-tip grafting in vitro were compatible with Troyer citrange, and did not induce vein clearing, but still produced stem pitting. These data suggest the presence of more than one pathogen on the original plants. Preliminary electron microscopy studies have shown the presence of some virus-like particles about 800 nm long in extracts of infected Troyer citrange and sweet orange plants. Diseased kumquats gave negative reactions by ELISA using four different tristeza antisera. 2021-10-27T10:34:10Z 2021-10-27T10:34:10Z 1984 conferenceObject Navarro, L. Pina, J. A., Ballester-Olmos, J. F., Moreno, P. & Cambra, M. (1984). A New Graft Transmissible Disease Found in Nagami Kumquat. Proceedings of the Ninth Conference of the International Organization of Citrus Virologists, 234-240. 2313-5123 0074-7203 (e-ISSN) http://hdl.handle.net/20.500.11939/7698 https://iocv.ucr.edu/sites/g/files/rcwecm4696/files/2020-06/9th234_240.pdf en 1983-05-09 Ninth Conference of the International Organization of Citrus Virologists Argentina & Brasil Atribución-NoComercial-SinDerivadas 3.0 España http://creativecommons.org/licenses/by-nc-nd/3.0/es/ openAccess IOCV electronico |
| spellingShingle | Citrus Variety Improvement Program Spain Nagami kumquat Vein clearing F30 Plant genetics and breeding F02 Plant propagation H20 Plant diseases Plant diseases Grafting Graft transmissible diseases Navarro, Luis Pina, José A. Ballester-Olmos, José F. Moreno, Pedro Cambra, Mariano A New Graft Transmissible Disease Found in Nagami Kumquat |
| title | A New Graft Transmissible Disease Found in Nagami Kumquat |
| title_full | A New Graft Transmissible Disease Found in Nagami Kumquat |
| title_fullStr | A New Graft Transmissible Disease Found in Nagami Kumquat |
| title_full_unstemmed | A New Graft Transmissible Disease Found in Nagami Kumquat |
| title_short | A New Graft Transmissible Disease Found in Nagami Kumquat |
| title_sort | new graft transmissible disease found in nagami kumquat |
| topic | Citrus Variety Improvement Program Spain Nagami kumquat Vein clearing F30 Plant genetics and breeding F02 Plant propagation H20 Plant diseases Plant diseases Grafting Graft transmissible diseases |
| url | http://hdl.handle.net/20.500.11939/7698 https://iocv.ucr.edu/sites/g/files/rcwecm4696/files/2020-06/9th234_240.pdf |
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