Comparative Aphid Transmission of a Common Citrus Tristeza Virus Isolate and a Seedling Yellows Isolate Recently Introduced into Spain
Comparative tests of transmission efficiency have been performed using various aphid species and T-300, an isolate of citrus tristeza virus (CTV) widely distributed in Spain, and T-387 a seedling yellows tristeza isolate (CTV-SY) recently introduced into this country. The aphid species tested were t...
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| Formato: | Objeto de conferencia |
| Lenguaje: | Inglés |
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IOCV
2021
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| Acceso en línea: | http://hdl.handle.net/20.500.11939/7692 https://iocv.ucr.edu/sites/g/files/rcwecm4696/files/2020-06/10th068_070.pdf |
| _version_ | 1855492340825718784 |
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| author | Hermoso-De-Mendoza, Alfonso Ballester-Olmos, José F. Pina, José A. |
| author2 | Timmer, L. W. |
| author_browse | Ballester-Olmos, José F. Hermoso-De-Mendoza, Alfonso Pina, José A. Timmer, L. W. |
| author_facet | Timmer, L. W. Hermoso-De-Mendoza, Alfonso Ballester-Olmos, José F. Pina, José A. |
| author_sort | Hermoso-De-Mendoza, Alfonso |
| collection | ReDivia |
| description | Comparative tests of transmission efficiency have been performed using various aphid species and T-300, an isolate of citrus tristeza virus (CTV) widely distributed in Spain, and T-387 a seedling yellows tristeza isolate (CTV-SY) recently introduced into this country. The aphid species tested were those most abundant on citrus in Spain; Aphis citricola, Toxoptera aurantii, Myzus persicae, and Aphis gossypii. A minimum of 200 aphids were used for each test plant. Sweet orange was used as a donor and Mexican lime as a receptor. Aphis gossypi transmitted T-387 with lower efficiency (60%) than T-300 CTV (90%). A. citricola transmitted the two isolates with a very low efficiency. No transmission was observed with T. aurantii or M. persicae. |
| format | Objeto de conferencia |
| id | ReDivia7692 |
| institution | Instituto Valenciano de Investigaciones Agrarias (IVIA) |
| language | Inglés |
| publishDate | 2021 |
| publishDateRange | 2021 |
| publishDateSort | 2021 |
| publisher | IOCV |
| publisherStr | IOCV |
| record_format | dspace |
| spelling | ReDivia76922025-04-25T14:52:48Z Comparative Aphid Transmission of a Common Citrus Tristeza Virus Isolate and a Seedling Yellows Isolate Recently Introduced into Spain Hermoso-De-Mendoza, Alfonso Ballester-Olmos, José F. Pina, José A. Timmer, L. W. Isolates Mexican lime H20 Plant diseases H10 Pests of plants U40 Surveying methods Citrus tristeza virus Disease transmission Aphis citricola Toxoptera aurantii Myzus persicae Aphis gossypii Sweet oranges Comparative tests of transmission efficiency have been performed using various aphid species and T-300, an isolate of citrus tristeza virus (CTV) widely distributed in Spain, and T-387 a seedling yellows tristeza isolate (CTV-SY) recently introduced into this country. The aphid species tested were those most abundant on citrus in Spain; Aphis citricola, Toxoptera aurantii, Myzus persicae, and Aphis gossypii. A minimum of 200 aphids were used for each test plant. Sweet orange was used as a donor and Mexican lime as a receptor. Aphis gossypi transmitted T-387 with lower efficiency (60%) than T-300 CTV (90%). A. citricola transmitted the two isolates with a very low efficiency. No transmission was observed with T. aurantii or M. persicae. 2021-10-27T10:30:52Z 2021-10-27T10:30:52Z 1988 conferenceObject Hermoso-de-Mendoza, A., Ballester-Olmos, J. F. & Pina, J. A. (1988). Comparative Aphid Transmission of a Common Citrus Tristeza Virus Isolate and a Seedling Yellows Isolate Recently Introduced into Spain Proceedings of the Tenth Conference of the IOCV, 68-70. 2313-5123 0074-7203 (e-ISSN) http://hdl.handle.net/20.500.11939/7692 https://iocv.ucr.edu/sites/g/files/rcwecm4696/files/2020-06/10th068_070.pdf en 1986-11-17 Tenth Conference of the International Organization of Citrus Virologists Valencia, España Atribución-NoComercial-SinDerivadas 3.0 España http://creativecommons.org/licenses/by-nc-nd/3.0/es/ openAccess IOCV electronico |
| spellingShingle | Isolates Mexican lime H20 Plant diseases H10 Pests of plants U40 Surveying methods Citrus tristeza virus Disease transmission Aphis citricola Toxoptera aurantii Myzus persicae Aphis gossypii Sweet oranges Hermoso-De-Mendoza, Alfonso Ballester-Olmos, José F. Pina, José A. Comparative Aphid Transmission of a Common Citrus Tristeza Virus Isolate and a Seedling Yellows Isolate Recently Introduced into Spain |
| title | Comparative Aphid Transmission of a Common Citrus Tristeza Virus Isolate and a Seedling Yellows Isolate Recently Introduced into Spain |
| title_full | Comparative Aphid Transmission of a Common Citrus Tristeza Virus Isolate and a Seedling Yellows Isolate Recently Introduced into Spain |
| title_fullStr | Comparative Aphid Transmission of a Common Citrus Tristeza Virus Isolate and a Seedling Yellows Isolate Recently Introduced into Spain |
| title_full_unstemmed | Comparative Aphid Transmission of a Common Citrus Tristeza Virus Isolate and a Seedling Yellows Isolate Recently Introduced into Spain |
| title_short | Comparative Aphid Transmission of a Common Citrus Tristeza Virus Isolate and a Seedling Yellows Isolate Recently Introduced into Spain |
| title_sort | comparative aphid transmission of a common citrus tristeza virus isolate and a seedling yellows isolate recently introduced into spain |
| topic | Isolates Mexican lime H20 Plant diseases H10 Pests of plants U40 Surveying methods Citrus tristeza virus Disease transmission Aphis citricola Toxoptera aurantii Myzus persicae Aphis gossypii Sweet oranges |
| url | http://hdl.handle.net/20.500.11939/7692 https://iocv.ucr.edu/sites/g/files/rcwecm4696/files/2020-06/10th068_070.pdf |
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