Andean Solanaceae species with resistance to biotic factors, such as tree tomato (Solanum betaceum Cav.) rootstocks

The infestation of the root system by nematodes (Meloidogyne incognita) and Fusarium solani to the rootneck hinders the production of tree tomato (Solanum betaceum Cav.), an Andean native fruit consumed in Ecuador and other countries. This paper evaluates the potential of different Ecuadorian Andean...

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Autores principales:	Pablo Viteri-Díaz, Wilson Vásquez-Castillo, Mauricio Racines-Oliva, William Viera-Arroyo
Formato:	article
Lenguaje:	ES
Publicado:	Universidad Nacional de Tumbes 2020
Materias:	meloidogyne; fusarium; rootstock; tomato; grafted plant Ecology QH540-549.5 Agriculture (General) S1-972 Plant culture SB1-1110 Animal culture SF1-1100
Acceso en línea:	https://doaj.org/article/a4ae83b828b64738a1f9602c59bce7d1
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spelling	oai:doaj.org-article:a4ae83b828b64738a1f9602c59bce7d12021-11-07T21:28:11ZAndean Solanaceae species with resistance to biotic factors, such as tree tomato (Solanum betaceum Cav.) rootstocks10.17268/manglar.2020.0521816-76672414-1046https://doaj.org/article/a4ae83b828b64738a1f9602c59bce7d12020-12-01T00:00:00Zhttps://erp.untumbes.edu.pe/revistas/index.php/manglar/article/view/202https://doaj.org/toc/1816-7667https://doaj.org/toc/2414-1046The infestation of the root system by nematodes (Meloidogyne incognita) and Fusarium solani to the rootneck hinders the production of tree tomato (Solanum betaceum Cav.), an Andean native fruit consumed in Ecuador and other countries. This paper evaluates the potential of different Ecuadorian Andean Solanaceae species (Solanum auriculatum, Solanum asperolanatum, Solanum arboreum and Nicotiana glauca), such as tree tomato rootstocks towards Fusarium and nematode resistance through controlled inoculation trials. The experimental design used was complete randomized in factorial arrangement with three factors. The variables were: fungus incubation time, incidence and lesion size, increase in nematode population, plant height increase and plant fresh weight. The most promising results for an extended open field evaluation were N. glauca (no incidences of Fusarium and 0.36 times increase in nematode population), followed by S. auriculatum. Fruit of these plants were assessed for chaconine and solanine content. The results indicated that the two rootstocks did not induce toxic substances in the fruits, they are suitable for commercial production zones, enhance crop yield, increase productive plant life and use fewer chemicals to control soil pathogens.Pablo Viteri-DíazWilson Vásquez-CastilloMauricio Racines-OlivaWilliam Viera-ArroyoUniversidad Nacional de Tumbesarticlemeloidogyne; fusarium; rootstock; tomato; grafted plantEcologyQH540-549.5Agriculture (General)S1-972Plant cultureSB1-1110Animal cultureSF1-1100ESManglar, Vol 17, Iss 4, Pp 347-352 (2020)
institution	DOAJ
collection	DOAJ
language	ES
topic	meloidogyne; fusarium; rootstock; tomato; grafted plant Ecology QH540-549.5 Agriculture (General) S1-972 Plant culture SB1-1110 Animal culture SF1-1100
spellingShingle	meloidogyne; fusarium; rootstock; tomato; grafted plant Ecology QH540-549.5 Agriculture (General) S1-972 Plant culture SB1-1110 Animal culture SF1-1100 Pablo Viteri-Díaz Wilson Vásquez-Castillo Mauricio Racines-Oliva William Viera-Arroyo Andean Solanaceae species with resistance to biotic factors, such as tree tomato (Solanum betaceum Cav.) rootstocks
description	The infestation of the root system by nematodes (Meloidogyne incognita) and Fusarium solani to the rootneck hinders the production of tree tomato (Solanum betaceum Cav.), an Andean native fruit consumed in Ecuador and other countries. This paper evaluates the potential of different Ecuadorian Andean Solanaceae species (Solanum auriculatum, Solanum asperolanatum, Solanum arboreum and Nicotiana glauca), such as tree tomato rootstocks towards Fusarium and nematode resistance through controlled inoculation trials. The experimental design used was complete randomized in factorial arrangement with three factors. The variables were: fungus incubation time, incidence and lesion size, increase in nematode population, plant height increase and plant fresh weight. The most promising results for an extended open field evaluation were N. glauca (no incidences of Fusarium and 0.36 times increase in nematode population), followed by S. auriculatum. Fruit of these plants were assessed for chaconine and solanine content. The results indicated that the two rootstocks did not induce toxic substances in the fruits, they are suitable for commercial production zones, enhance crop yield, increase productive plant life and use fewer chemicals to control soil pathogens.
format	article
author	Pablo Viteri-Díaz Wilson Vásquez-Castillo Mauricio Racines-Oliva William Viera-Arroyo
author_facet	Pablo Viteri-Díaz Wilson Vásquez-Castillo Mauricio Racines-Oliva William Viera-Arroyo
author_sort	Pablo Viteri-Díaz
title	Andean Solanaceae species with resistance to biotic factors, such as tree tomato (Solanum betaceum Cav.) rootstocks
title_short	Andean Solanaceae species with resistance to biotic factors, such as tree tomato (Solanum betaceum Cav.) rootstocks
title_full	Andean Solanaceae species with resistance to biotic factors, such as tree tomato (Solanum betaceum Cav.) rootstocks
title_fullStr	Andean Solanaceae species with resistance to biotic factors, such as tree tomato (Solanum betaceum Cav.) rootstocks
title_full_unstemmed	Andean Solanaceae species with resistance to biotic factors, such as tree tomato (Solanum betaceum Cav.) rootstocks
title_sort	andean solanaceae species with resistance to biotic factors, such as tree tomato (solanum betaceum cav.) rootstocks
publisher	Universidad Nacional de Tumbes
publishDate	2020
url	https://doaj.org/article/a4ae83b828b64738a1f9602c59bce7d1
work_keys_str_mv	AT pabloviteridiaz andeansolanaceaespecieswithresistancetobioticfactorssuchastreetomatosolanumbetaceumcavrootstocks AT wilsonvasquezcastillo andeansolanaceaespecieswithresistancetobioticfactorssuchastreetomatosolanumbetaceumcavrootstocks AT mauricioracinesoliva andeansolanaceaespecieswithresistancetobioticfactorssuchastreetomatosolanumbetaceumcavrootstocks AT williamvieraarroyo andeansolanaceaespecieswithresistancetobioticfactorssuchastreetomatosolanumbetaceumcavrootstocks
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Andean Solanaceae species with resistance to biotic factors, such as tree tomato (Solanum betaceum Cav.) rootstocks

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