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Relationship between the biocontrol fungus Trichoderma harzianum and the phytopathogenic fungus Fusarium solani f.sp. pisi

Title
Relationship between the biocontrol fungus Trichoderma harzianum and the phytopathogenic fungus Fusarium solani f.sp. pisi
Authors
Kim T.G.Knudsen G.R.
Ewha Authors
김태관
Issue Date
2013
Journal Title
Applied Soil Ecology
ISSN
0929-1393JCR Link
Citation
vol. 68, pp. 57 - 60
Indexed
SCI; SCIE; SCOPUS WOS scopus
Abstract
Relationship between the biocontrol fungus Trichoderma harzianum ThzID1-M3 and the plant pathogen Fusarium solani f.sp. pisi (Fsp) was determined in this study. Dual culture assay indicated the competitive interaction between ThzID1-M3 and Fsp. Alginate pellets of ThzID1-M3 and Fsp conidia were added to non-sterile soil with pea seeds. The interaction between Trichoderma and Fsp adversely affected their establishment in soil. The addition of ThzID1-M3 significantly reduced the Fsp population, as well as the colonization of roots by Fsp. In contrast, the added Fsp significantly reduced the proliferation of ThzID1-M3 and Trichoderma spp. The results suggest that the competition may be the main mechanism of the antagonistic activity of Trichoderma against Fsp. © 2013.
DOI
10.1016/j.apsoil.2013.03.009
Appears in Collections:
엘텍공과대학 > 환경공학전공 > Journal papers
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