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http://dx.doi.org/10.5352/JLS.2003.13.3.355

Screening of Potent Biofungicide for the Growth Inhibition of Soilborne Pathogenic Fungi, Rhizoctonia solani  

이은열 (경성대학교 공과대학 식품공학과)
이재화 (신라대학교 공과대학 생명공학과)
Publication Information
Journal of Life Science / v.13, no.3, 2003 , pp. 355-358 More about this Journal
Abstract
Various Trichoderma spp. were evaluated for the development of biofungicides to control soilborne pathogen, Rhiztonia solani, Various Trichoderma spp. were initially tested for their ability to inhibit growth of R. solani by inhibition zone test. Inhibition zones of 3∼5 mm toward R. solani were detected on PDA agar plates. The parasitic activity of strains, the activities of cell-wall-degrading enzymes such as glucanases and chitinases, were also evaluated. Highest activities of glucanase and chitinase were 3.5 U/ml and 0.9 U/ml, respectively, Isolated Trichoderma spp. also exhibited good growth with currently used agrochemicals, which represents that the isolated biofungicides can be mutually used with agrochemicals.
Keywords
biofungicide; soilborne pathogen; Rhizoctonia solani; parasitic activity; Trichoderma spp.;
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