Por favor, use este identificador para citar o enlazar este ítem: https://hdl.handle.net/20.500.12955/1507
Título : A pathogen complex between the root knot nematode Meloidogyne incognita and Fusarium verticillioides results in extreme mortality of the inka nut (Plukenetia volubilis)
Autor : Guerrero Abad, Juan Carlos
Padilla Domínguez, Ammer
Torres Flores, Elías
López Rodríguez, Carlos
Guerrero Abad, Roger Arbildo
Coyne, Danny
Oehl, Fritz
Corazón Guivín, Mike Anderson
Fecha de publicación : 12-oct-2021
Resumen : 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.
Palabras clave : Sacha inchi
Root diseases
Synergistic effects
Editorial : Julius Kühn-Institut.
Citación : 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. https://doi.org/10.5073/JABFQ.2021.094.019
Descripción : 7 páginas
URI : https://hdl.handle.net/20.500.12955/1507
metadata.dc.identifier.doi: 10.5073/JABFQ.2021.094.019
Aparece en las colecciones: Artículos científicos



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