Antagonistic activity of Trichoderma asperellum and Trichoderma harzianum against genetically diverse Botrytis cinerea isolates

ABSTRACT Trichoderma species have been identified as potential biocontrol agents of many plant pathogenic fungi, including Botrytis cinerea Pers., one of the major pathogens in tomato (Solanum lycopersicum L.) production in the Republic of Macedonia. The aim of this study was to evaluate the in vitr...

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Autores principales:	Kuzmanovska,Biljana, Rusevski,Rade, Jankulovska,Mirjana, Oreshkovikj,Katerina B.
Lenguaje:	English
Publicado:	Instituto de Investigaciones Agropecuarias, INIA 2018
Materias:	Gray mold mycoparasitism PICG PIMG Solanum lycopersicum tomato.
Acceso en línea:	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-58392018000300391
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spelling	oai:scielo:S0718-583920180003003912018-11-14Antagonistic activity of Trichoderma asperellum and Trichoderma harzianum against genetically diverse Botrytis cinerea isolatesKuzmanovska,BiljanaRusevski,RadeJankulovska,MirjanaOreshkovikj,Katerina B. Gray mold mycoparasitism PICG PIMG Solanum lycopersicum tomato. ABSTRACT Trichoderma species have been identified as potential biocontrol agents of many plant pathogenic fungi, including Botrytis cinerea Pers., one of the major pathogens in tomato (Solanum lycopersicum L.) production in the Republic of Macedonia. The aim of this study was to evaluate the in vitro antagonistic activity of Trichoderma asperellum and T. harzianum against 18 genetically diverse B. cinerea isolates. The results showed considerable antagonistic abilities of both Trichoderma species against all tested B. cinerea isolates. Both antagonists significantly (p < 0.01) inhibited the mycelial growth (T. asperellum from 74.246% to 96.915% and T. harzianum from 71.072% to 95.889%) and conidial germination (T. asperellum from 76.932% to 95.107% and T. harzianum from 76.933% to 93.658%) of B. cinerea isolates. The antagonistic abilities were not related to the genetic group, but apparent association with the region of origin of the pathogen isolates was observed. Trichoderma asperellum and T. harzianum are promising biocontrol agents for control of gray mold disease in tomato.info:eu-repo/semantics/openAccessInstituto de Investigaciones Agropecuarias, INIAChilean journal of agricultural research v.78 n.3 20182018-09-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-58392018000300391en10.4067/S0718-58392018000300391
institution	Scielo Chile
collection	Scielo Chile
language	English
topic	Gray mold mycoparasitism PICG PIMG Solanum lycopersicum tomato.
spellingShingle	Gray mold mycoparasitism PICG PIMG Solanum lycopersicum tomato. Kuzmanovska,Biljana Rusevski,Rade Jankulovska,Mirjana Oreshkovikj,Katerina B. Antagonistic activity of Trichoderma asperellum and Trichoderma harzianum against genetically diverse Botrytis cinerea isolates
description	ABSTRACT Trichoderma species have been identified as potential biocontrol agents of many plant pathogenic fungi, including Botrytis cinerea Pers., one of the major pathogens in tomato (Solanum lycopersicum L.) production in the Republic of Macedonia. The aim of this study was to evaluate the in vitro antagonistic activity of Trichoderma asperellum and T. harzianum against 18 genetically diverse B. cinerea isolates. The results showed considerable antagonistic abilities of both Trichoderma species against all tested B. cinerea isolates. Both antagonists significantly (p < 0.01) inhibited the mycelial growth (T. asperellum from 74.246% to 96.915% and T. harzianum from 71.072% to 95.889%) and conidial germination (T. asperellum from 76.932% to 95.107% and T. harzianum from 76.933% to 93.658%) of B. cinerea isolates. The antagonistic abilities were not related to the genetic group, but apparent association with the region of origin of the pathogen isolates was observed. Trichoderma asperellum and T. harzianum are promising biocontrol agents for control of gray mold disease in tomato.
author	Kuzmanovska,Biljana Rusevski,Rade Jankulovska,Mirjana Oreshkovikj,Katerina B.
author_facet	Kuzmanovska,Biljana Rusevski,Rade Jankulovska,Mirjana Oreshkovikj,Katerina B.
author_sort	Kuzmanovska,Biljana
title	Antagonistic activity of Trichoderma asperellum and Trichoderma harzianum against genetically diverse Botrytis cinerea isolates
title_short	Antagonistic activity of Trichoderma asperellum and Trichoderma harzianum against genetically diverse Botrytis cinerea isolates
title_full	Antagonistic activity of Trichoderma asperellum and Trichoderma harzianum against genetically diverse Botrytis cinerea isolates
title_fullStr	Antagonistic activity of Trichoderma asperellum and Trichoderma harzianum against genetically diverse Botrytis cinerea isolates
title_full_unstemmed	Antagonistic activity of Trichoderma asperellum and Trichoderma harzianum against genetically diverse Botrytis cinerea isolates
title_sort	antagonistic activity of trichoderma asperellum and trichoderma harzianum against genetically diverse botrytis cinerea isolates
publisher	Instituto de Investigaciones Agropecuarias, INIA
publishDate	2018
url	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-58392018000300391
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_version_	1714205380521754624

Antagonistic activity of Trichoderma asperellum and Trichoderma harzianum against genetically diverse Botrytis cinerea isolates

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