A pathogen complex between the root knot nematode Meloidogyne incognita and Fusarium verticillioides results in extreme mortality of the inka nut (Plukenetia volubilis)
The combined infection of the root knot nematode Meloidogyne incognita and two Fusarium species led to high plant mortality of inka nut (Plukenetia volubilis) seedlings in pots after 80 days growth in two independent inoculation experiments. Inoculation of M. incognita juveniles and conidia of F. so...
| Autores principales: | , , , , , , , |
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| Formato: | info:eu-repo/semantics/article |
| Lenguaje: | Inglés |
| Publicado: |
Julius Kühn-Institut.
2021
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| Materias: | |
| Acceso en línea: | https://hdl.handle.net/20.500.12955/1507 https://doi.org/10.5073/JABFQ.2021.094.019 |
| _version_ | 1855028507526037504 |
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| author | Guerrero Abad, Juan Carlos Padilla Domínguez, Ammer Torres Flores, Elías López Rodríguez, Carlos Guerrero Abad, Roger Arbildo Coyne, Danny Oehl, Fritz Corazon Guivin, Mike Anderson |
| author_browse | Corazon Guivin, Mike Anderson Coyne, Danny Guerrero Abad, Juan Carlos Guerrero Abad, Roger Arbildo López Rodríguez, Carlos Oehl, Fritz Padilla Domínguez, Ammer Torres Flores, Elías |
| author_facet | Guerrero Abad, Juan Carlos Padilla Domínguez, Ammer Torres Flores, Elías López Rodríguez, Carlos Guerrero Abad, Roger Arbildo Coyne, Danny Oehl, Fritz Corazon Guivin, Mike Anderson |
| author_sort | Guerrero Abad, Juan Carlos |
| collection | Repositorio INIA |
| description | The combined infection of the root knot nematode Meloidogyne incognita and two Fusarium species led to high plant mortality of inka nut (Plukenetia volubilis) seedlings in pots after 80 days growth in two independent inoculation experiments. Inoculation of M. incognita juveniles and conidia of F. solani or F. verticillioides, simultaneously, increased plant mortality by 25-30%, compared with M. incognita alone (5-10% mortality). When inoculated with F. verticillioides at 20 days post nematode inoculation, plant mortality increased to 55%. Either of the Fusarium spp. alone caused some plant mortality, but less than when combined with M. incognita. The synergistic interaction of M. incognita and especially F. verticillioides demonstrates a lethal outcome for inka nuts. It appears that M. incognita creates favorable conditions that lead to enhanced effect and damage by the Fusarium species, especially F. verticillioides, leading to devastating levels of plant death. |
| format | info:eu-repo/semantics/article |
| id | INIA1507 |
| institution | Institucional Nacional de Innovación Agraria |
| language | Inglés |
| publishDate | 2021 |
| publishDateRange | 2021 |
| publishDateSort | 2021 |
| publisher | Julius Kühn-Institut. |
| publisherStr | Julius Kühn-Institut. |
| record_format | dspace |
| spelling | INIA15072022-11-21T20:11:53Z A pathogen complex between the root knot nematode Meloidogyne incognita and Fusarium verticillioides results in extreme mortality of the inka nut (Plukenetia volubilis) Guerrero Abad, Juan Carlos Padilla Domínguez, Ammer Torres Flores, Elías López Rodríguez, Carlos Guerrero Abad, Roger Arbildo Coyne, Danny Oehl, Fritz Corazon Guivin, Mike Anderson Sacha inchi Root diseases Synergistic effects https://purl.org/pe-repo/ocde/ford#4.01.01 The combined infection of the root knot nematode Meloidogyne incognita and two Fusarium species led to high plant mortality of inka nut (Plukenetia volubilis) seedlings in pots after 80 days growth in two independent inoculation experiments. Inoculation of M. incognita juveniles and conidia of F. solani or F. verticillioides, simultaneously, increased plant mortality by 25-30%, compared with M. incognita alone (5-10% mortality). When inoculated with F. verticillioides at 20 days post nematode inoculation, plant mortality increased to 55%. Either of the Fusarium spp. alone caused some plant mortality, but less than when combined with M. incognita. The synergistic interaction of M. incognita and especially F. verticillioides demonstrates a lethal outcome for inka nuts. It appears that M. incognita creates favorable conditions that lead to enhanced effect and damage by the Fusarium species, especially F. verticillioides, leading to devastating levels of plant death. Summary. Introduction. Materials and methods. Results. Discussion. Conclusions. References 2021-10-26T22:18:56Z 2021-10-26T22:18:56Z 2021-10-12 info:eu-repo/semantics/article Guerrero, J.; Padilla, A.; Torres, E.; López, C.; Guerrero, R.; Coyne, D.; Oehl, F. & Corazón, M. (2021). A pathogen complex between the root knot nematode Meloidogyne incognita and Fusarium verticillioides results in extreme mortality of the inka nut (Plukenetia volubilis). Journal of Applied Botany and Food Quality 94, 162 – 168. doi: 10.5073/JABFQ.2021.094.019 https://hdl.handle.net/20.500.12955/1507 Journal of Applied Botany and Food Quality https://doi.org/10.5073/JABFQ.2021.094.019 eng Journal of Applied Botany and Food Quality 94, 162 - 168 (2021) https://doi.org/10.5073/JABFQ.2021.094.019 info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by-nc-nd/4.0/ application/pdf application/pdf Perú Julius Kühn-Institut. Alemania Instituto Nacional de Innovación Agraria Repositorio Institucional - INIA |
| spellingShingle | Sacha inchi Root diseases Synergistic effects https://purl.org/pe-repo/ocde/ford#4.01.01 Guerrero Abad, Juan Carlos Padilla Domínguez, Ammer Torres Flores, Elías López Rodríguez, Carlos Guerrero Abad, Roger Arbildo Coyne, Danny Oehl, Fritz Corazon Guivin, Mike Anderson A pathogen complex between the root knot nematode Meloidogyne incognita and Fusarium verticillioides results in extreme mortality of the inka nut (Plukenetia volubilis) |
| title | A pathogen complex between the root knot nematode Meloidogyne incognita and Fusarium verticillioides results in extreme mortality of the inka nut (Plukenetia volubilis) |
| title_full | A pathogen complex between the root knot nematode Meloidogyne incognita and Fusarium verticillioides results in extreme mortality of the inka nut (Plukenetia volubilis) |
| title_fullStr | A pathogen complex between the root knot nematode Meloidogyne incognita and Fusarium verticillioides results in extreme mortality of the inka nut (Plukenetia volubilis) |
| title_full_unstemmed | A pathogen complex between the root knot nematode Meloidogyne incognita and Fusarium verticillioides results in extreme mortality of the inka nut (Plukenetia volubilis) |
| title_short | A pathogen complex between the root knot nematode Meloidogyne incognita and Fusarium verticillioides results in extreme mortality of the inka nut (Plukenetia volubilis) |
| title_sort | pathogen complex between the root knot nematode meloidogyne incognita and fusarium verticillioides results in extreme mortality of the inka nut plukenetia volubilis |
| topic | Sacha inchi Root diseases Synergistic effects https://purl.org/pe-repo/ocde/ford#4.01.01 |
| url | https://hdl.handle.net/20.500.12955/1507 https://doi.org/10.5073/JABFQ.2021.094.019 |
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