Commercial formulates of trichoderma induce systemic plant resistance to Meloidogyne incognita in tomato and the effect is additive to that of the Mi-1.2 resistance gene

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Defense date2020-01-31
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ProjectEFECTO DE LA RESISTENCIA DE GENES R Y LA INDUCIDA POR HONGOS ENDOFITOS EN LA EPIDEMIOLOGIA DE MELOIDOGYNE Y LA PRODUCCION Y CALIDAD DE LA COSECHA EN SOLANACEAS-CUCURBITACEAS (MINECO-AGL2013-49040-C2-1-R)
ESTRATEGIAS DE GESTION DE GERMOPLASMA VEGETAL RESISTENTE A MELOIDOGYNE PARA EVITAR LA SELECCION DE VIRULENCIA (AEI-AGL2017-89785-R)
ESTRATEGIAS DE GESTION DE GERMOPLASMA VEGETAL RESISTENTE A MELOIDOGYNE PARA EVITAR LA SELECCION DE VIRULENCIA (AEI-AGL2017-89785-R)
Abstract
Meloidogyne is the most damaging plant parasitic nematode genus affecting vegetable crops worldwide. The induction of plant defense mechanisms against Meloidogyne in tomato by some Trichoderma spp. strains has been proven in pot experiments, but there is no information for tomato bearing the Mi-1.2 resistance gene or for
other important fruiting vegetable crops. Moreover, Trichoderma is mostly applied for managing fungal plant pathogens, but there is little information on its effect on nematode-antagonistic fungi naturally occurring in soils. Thus, several experiments were conducted to determine (i) the ability of two commercial formulates of Trichoderma
asperellum (T34) and Trichoderma harzianum (T22) to induce systemic resistance in tomato and cucumber against an avirulent Meloidogyne incognita population in splitroot experiments; (ii) the effect of combining T34 with tomato carrying the Mi-1.2 resistance gene to an avirulent
CitationPocurull, M. [et al.]. Commercial formulates of trichoderma induce systemic plant resistance to Meloidogyne incognita in tomato and the effect is additive to that of the Mi-1.2 resistance gene. "Frontiers in Microbiology", 31 Gener 2020, vol. 10, núm. 3042, p. 1-10.
ISSN1664-302X
Publisher versionhttps://www.frontiersin.org/articles/10.3389/fmicb.2019.03042/full
Collections
- GINEMQUAL - Gestió Integrada de Nematodes Fitoparàsits i dels Efectes sobre el Rendiment i Qualitat de la Collita - Articles de revista [39]
- Doctorat en Tecnologia Agroalimentària i Biotecnologia - Articles de revista [88]
- Departament d'Enginyeria Agroalimentària i Biotecnologia - Articles de revista [1.161]
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