‘Candidatus Liberibacter Solanacearum’ Is Unlikely to Be Transmitted Spontaneously from Infected Carrot Plants to Citrus Plants by Trioza Erytreae
Bacteria belonging to ‘Candidatus Liberibacter spp.’ are associated with various severe diseases in the five continents. The African citrus psyllid Trioza erytreae (Hemiptera: Triozidae) is an efficient vector of citrus huanglongbing-HLB disease, absent in the Mediterranean basin. This psyllid is cu...
| Autores principales: | , , , , , , , |
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| Formato: | Artículo |
| Lenguaje: | Inglés |
| Publicado: |
MDPI
2020
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| Materias: | |
| Acceso en línea: | http://hdl.handle.net/20.500.11939/6649 https://www.mdpi.com/2075-4450/11/8/514 |
| _version_ | 1855492125110566912 |
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| author | Quintana-González de Chaves, María Teresani, Gabriela Hernández-Suárez, Estrella Bertolini, Edson Moreno, Aránzazu Fereres, Alberto Cambra, Mariano Siverio, Felipe |
| author_browse | Bertolini, Edson Cambra, Mariano Fereres, Alberto Hernández-Suárez, Estrella Moreno, Aránzazu Quintana-González de Chaves, María Siverio, Felipe Teresani, Gabriela |
| author_facet | Quintana-González de Chaves, María Teresani, Gabriela Hernández-Suárez, Estrella Bertolini, Edson Moreno, Aránzazu Fereres, Alberto Cambra, Mariano Siverio, Felipe |
| author_sort | Quintana-González de Chaves, María |
| collection | ReDivia |
| description | Bacteria belonging to ‘Candidatus Liberibacter spp.’ are associated with various severe diseases in the five continents. The African citrus psyllid Trioza erytreae (Hemiptera: Triozidae) is an efficient vector of citrus huanglongbing-HLB disease, absent in the Mediterranean basin. This psyllid is currently present in the islands and mainland Portugal and Spain, where the prevalence of ‘Ca. Liberibacter solanacearum’ (CaLsol) associated to a carrot disease is high. Trioza erytreae normally feeds on citrus plants but has also been observed on other crops. It would be a great concern to the Mediterranean citrus industry if T. erytreae could transmit this bacterium from carrots to citrus and cause disease; therefore, the transmission of CaLsol from carrot plants to citrus plants was experimentally assessed. Although CaLsol was initially detected on receptor citrus plants in transmission assays by dodder and budding, the infection was not established. The feeding behavior by electrical penetration graphs and oviposition of T. erytreae on carrot plants versus citrus plants was evaluated. Trioza erytreae only reached the phloem in citrus plants. However, it was able to acquire CaLsol from infected carrots but unable to transmit it to citrus plants. CaLsol was detected in some carrot plants immediately after 7 and 14 days (inoculation access period), but it was not detected after one month. Trioza erytreae was unable to complete its life cycle on carrot plants. In conclusion, the efficient vector of bacteria associated to huanglongbing was unable to transmit CaLsol from carrot to citrus plants, but it acquired and transmitted the bacterium from carrot to carrot plants with low efficiency. |
| format | Artículo |
| id | ReDivia6649 |
| institution | Instituto Valenciano de Investigaciones Agrarias (IVIA) |
| language | Inglés |
| publishDate | 2020 |
| publishDateRange | 2020 |
| publishDateSort | 2020 |
| publisher | MDPI |
| publisherStr | MDPI |
| record_format | dspace |
| spelling | ReDivia66492025-04-25T14:47:32Z ‘Candidatus Liberibacter Solanacearum’ Is Unlikely to Be Transmitted Spontaneously from Infected Carrot Plants to Citrus Plants by Trioza Erytreae Quintana-González de Chaves, María Teresani, Gabriela Hernández-Suárez, Estrella Bertolini, Edson Moreno, Aránzazu Fereres, Alberto Cambra, Mariano Siverio, Felipe Vector behavior Transmission vector-plant-pathogen interactions EPG H10 Pests of plants Psyllids Oviposition Dodder Budding Feeding Bacteria belonging to ‘Candidatus Liberibacter spp.’ are associated with various severe diseases in the five continents. The African citrus psyllid Trioza erytreae (Hemiptera: Triozidae) is an efficient vector of citrus huanglongbing-HLB disease, absent in the Mediterranean basin. This psyllid is currently present in the islands and mainland Portugal and Spain, where the prevalence of ‘Ca. Liberibacter solanacearum’ (CaLsol) associated to a carrot disease is high. Trioza erytreae normally feeds on citrus plants but has also been observed on other crops. It would be a great concern to the Mediterranean citrus industry if T. erytreae could transmit this bacterium from carrots to citrus and cause disease; therefore, the transmission of CaLsol from carrot plants to citrus plants was experimentally assessed. Although CaLsol was initially detected on receptor citrus plants in transmission assays by dodder and budding, the infection was not established. The feeding behavior by electrical penetration graphs and oviposition of T. erytreae on carrot plants versus citrus plants was evaluated. Trioza erytreae only reached the phloem in citrus plants. However, it was able to acquire CaLsol from infected carrots but unable to transmit it to citrus plants. CaLsol was detected in some carrot plants immediately after 7 and 14 days (inoculation access period), but it was not detected after one month. Trioza erytreae was unable to complete its life cycle on carrot plants. In conclusion, the efficient vector of bacteria associated to huanglongbing was unable to transmit CaLsol from carrot to citrus plants, but it acquired and transmitted the bacterium from carrot to carrot plants with low efficiency. 2020-10-14T08:53:23Z 2020-10-14T08:53:23Z 2020 article publishedVersion Quintana-González de Chaves, M., Teresani, G. R., Hernández-Suárez, E., Bertolini, E., Moreno, A., Fereres, A., ... & Siverio, F. (2020). ‘Candidatus Liberibacter Solanacearum’Is Unlikely to Be Transmitted Spontaneously from Infected Carrot Plants to Citrus Plants by Trioza Erytreae. Insects, 11(8), 514. 2075-4450 http://hdl.handle.net/20.500.11939/6649 10.3390/insects11080514 https://www.mdpi.com/2075-4450/11/8/514 en Atribución-NoComercial-SinDerivadas 3.0 España http://creativecommons.org/licenses/by-nc-nd/3.0/es/ openAccess MDPI electronico |
| spellingShingle | Vector behavior Transmission vector-plant-pathogen interactions EPG H10 Pests of plants Psyllids Oviposition Dodder Budding Feeding Quintana-González de Chaves, María Teresani, Gabriela Hernández-Suárez, Estrella Bertolini, Edson Moreno, Aránzazu Fereres, Alberto Cambra, Mariano Siverio, Felipe ‘Candidatus Liberibacter Solanacearum’ Is Unlikely to Be Transmitted Spontaneously from Infected Carrot Plants to Citrus Plants by Trioza Erytreae |
| title | ‘Candidatus Liberibacter Solanacearum’ Is Unlikely to Be Transmitted Spontaneously from Infected Carrot Plants to Citrus Plants by Trioza Erytreae |
| title_full | ‘Candidatus Liberibacter Solanacearum’ Is Unlikely to Be Transmitted Spontaneously from Infected Carrot Plants to Citrus Plants by Trioza Erytreae |
| title_fullStr | ‘Candidatus Liberibacter Solanacearum’ Is Unlikely to Be Transmitted Spontaneously from Infected Carrot Plants to Citrus Plants by Trioza Erytreae |
| title_full_unstemmed | ‘Candidatus Liberibacter Solanacearum’ Is Unlikely to Be Transmitted Spontaneously from Infected Carrot Plants to Citrus Plants by Trioza Erytreae |
| title_short | ‘Candidatus Liberibacter Solanacearum’ Is Unlikely to Be Transmitted Spontaneously from Infected Carrot Plants to Citrus Plants by Trioza Erytreae |
| title_sort | candidatus liberibacter solanacearum is unlikely to be transmitted spontaneously from infected carrot plants to citrus plants by trioza erytreae |
| topic | Vector behavior Transmission vector-plant-pathogen interactions EPG H10 Pests of plants Psyllids Oviposition Dodder Budding Feeding |
| url | http://hdl.handle.net/20.500.11939/6649 https://www.mdpi.com/2075-4450/11/8/514 |
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