THE USE OF TRICHODERMA SPECIES AGAINST THE MAIN MYCOTIC PATHOGENS OF WALNUT
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Date
2023
Journal Title
Journal ISSN
Volume Title
Publisher
CEP USM
Abstract
Walnut plantations suffer from the impact caused by a number of
pathogenic mycotic microorganisms. The most common pathogen fungus is Alternaria
alternata and Fusarium poae. In the framework of the research, we aimed to determine
the antagonistic activity of the strain Trichoderma harzianum CNMN - FD - 16 against
the identified pathogens. Thus, on the 10th day the inhibition of the pathogen A.
alternata by T. harzianum is 74%. On the same day, the inhibition of F. poae by T.
harzianum is 73%. Trichoderma harzianum suppressed the colonies of A. alternata of
83% - this means 4 points, and the suppression of the colonies of F. poae was 69% -
registering 3 points.
Description
CRUCEAN, Ștefan, ȘCERBACOVA, Tatiana, VOLOȘCIUC, Leonid. The use of trichoderma species against the main mycotic pathogens of walnut. In: Plant Protection - Achievements and Perspectives: scientific international symposium, Chisinau, October 2-3, 2023. CEP USM, 2023. pp.129-135. ISBN 978-9975-62-563-0. DOI:https://doi.org/10.53040/ppap2023.20.
Keywords
Trichoderma harzianum CNMN – FD – 16, Alternaria spp., Fusarium spp., pathogenic microorganisms, antifungal activity, dual culture
Citation
CRUCEAN, Ștefan, ȘCERBACOVA, Tatiana, VOLOȘCIUC, Leonid. The use of trichoderma species against the main mycotic pathogens of walnut. In: Plant Protection - Achievements and Perspectives: scientific international symposium, Chisinau, October 2-3, 2023. CEP USM, 2023. pp.129-135. ISBN 978-9975-62-563-0. DOI:https://doi.org/10.53040/ppap2023.20.