Object's details: Trichoderma atroviride enhances phenolic synthesis and cucumber protection against Rhizoctonia solani

Provider:Repozytorium Uniwersytetu Łódzkiego

Description

Title:
Trichoderma atroviride enhances phenolic synthesis and cucumber protection against Rhizoctonia solani
Creator:
Nawrocka, Justyna;
Małolepsza, Urszula;
Szczech, Magdalena
Contributor:
Department of Plant Physiology and Biochemistry, Faculty of Biology and Environmental Protection, University of Lodz, Lodz, Poland;
Research Institute of Horticulture, Skierniewice, Poland;
jnawrocka@biol.uni.lodz.pl
Description:
The treatment of cucumber plants with Trichoderma atroviride TRS25 (TRS25) provided protection against infection by Rhizoctonia solani. In plants inoculated with the pathogen, nontreated with Trichoderma, disease symptoms were observed on the roots, shoots, and leaves while in plants treated with TRS25 the spread of the disease was limited. The induction of systemic defence response in cucumber against R. solani infection seemed to be strongly related to the enhanced synthesis of phenolic compounds in plants. HPLC analysis indicated remarkable increases in the concentrations of 23 phenolics belonging to hydroxybenzoic acids, cinnamic acids, catechins, flavonols, flavons, and flavanons in the plants without systemic disease symptoms. We suggest that the accumulation of phenolic acids, flavonoids and de novo synthesis of catechins may strongly contribute to cucumber protection against R. solani.;
Partly supported by Priority 1.3.1, Project Polish Trichoderma strains in plant protection and organic waste management and co-financed by the European Union through the European Regional Development Fund within the Innovative Operational Program, 2007–2013, Project No. UDA-POIG.01.03.01-00-129/09-00.
Object availability:
free access
Rights:
Uznanie autorstwa-Użycie niekomercyjne 4.0 Międzynarodowe;
http://creativecommons.org/licenses/by-nc/4.0
Date:
2021.12.17;
2018
Type:
Article
Format:
application/pdf
Publisher:
Czech Academy of Agricultural Sciences
Relation:
Plant Protection Science;54;
1
Subject:
Trichoderma spp.;
Rhizoctonia solani;
biocontrol;
defence response
Identifier:
Nawrocka J., Szczech M., Małolepsza U. (2018): Trichoderma atroviride enhances phenolic synthesis and cucumber protection against Rhizoctonia solani. Plant Protect. Sci., 54: 17–23.;
1212-2580;
http://hdl.handle.net/11089/40082 ;
1805-9341;
10.17221/126/2016-PPS
Data provider:
Repozytorium Uniwersytetu Łódzkiego

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