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http://dx.doi.org/10.5423/PPJ.2008.24.1.063

Effects of Streptomyces griseofuscus 200401 on Melon Powdery Mildew in Greenhouse  

Lim, Tae-Heon (Research Institute of Agri-Bio Science, Samhoub, Co., Ltd.)
Cho, Jeong-Sang (Research Institute of Plant Nutrient, Daeyu Co. Inc.)
Kang, Sang-Jae (Dept. of Horticulture, Sangju National University)
Johnson, Iruthayasamy (Dept. of Plant Medicine, Chungbuk National University)
Cha, Byeong-Jin (Dept. of Plant Medicine, Chungbuk National University)
Choi, Yong-Hwa (Dept. of Plant Resources, Sangju National University)
Publication Information
The Plant Pathology Journal / v.24, no.1, 2008 , pp. 63-66 More about this Journal
Abstract
The fermentation broth (FB) of Streptomyces griseofuscus 200401 isolated from non-farming soil showed antagonistic activity against powdery mildew fungus both in melon leaf/seedling assay and in field trials. The FB of S. griseofuscus 200401 was tested at different concentrations. In primary test, the control value of 2-fold diluted FB of S. griseofuscus 200401, compared to control, reached to 82.8%. The protective activity recorded 80.5% in 2-fold dilution of FB. The effect was reduced to 28.9% in high dilution (100-fold) treatment. The curative effect was relatively lower than protective activity. In field test, the antifungal activities of S. griseofuscus 200401 remained low in blocks sprayed with 100-fold diluted FB and the control values were 15.2 and 15.9% in 2005 and 2006, respectively. However, the activities were as high as 65% and 67.3% in the blocks treated with 2-fold dilution of FB during the same period.
Keywords
antifungal activity; melon; powdery mildew; Streptomyces griseofuscus;
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1 Cho, M. C., Om, Y. H., Kim, D. H. and Heo, Y. C. 2005. Breeding for powdery mildew resistant varieties in Cucurbita moschata. Res. Pant Dis. 11:106-114. (In Korean).   과학기술학회마을   DOI   ScienceOn
2 Choi, G. J., Lee, S.-W., Jang, K. S., Kim, J. S., Cho, K. W. and Kim, J.-C. 2004. Effects of chrysophanol, parietin, and nepodin of Rumex crispus on barley and cucumber powdery mildews. Crop Prot. 23:1215-1221.   DOI   ScienceOn
3 Elad, Y., Malathrakis, N. E. and Dik, A. J. 1996. Biological control of Botrytis cinerea disease and powdery mildews in greenhouse crops. Crop Prot. 15:229-240.   DOI   ScienceOn
4 Remus-Borel, W., Menzies, J. G. and Belanger, R. R. 2005. Silicon induces antifungal compounds in powdery mildewinfected wheat. Physiol. Mol. Plant. Pathol. 66:108-115.   DOI   ScienceOn
5 Schuerger, A. C. and Hammer, W. 2003. Suspension of powdery mildew on greenhouse-grown cucumber by addition of silicon to hydroponic nutrient solution is inhibited at high temperature. Plant Dis. 87:177-185.   DOI   ScienceOn
6 Suarez-Estrella, F., Vargas-García, C., Lopez, M. J., Capel, C. and Moreno, J. 2007. Antagonistic activity of bacteria and fungi from horticultural compost against Fusarium oxysporum f. sp. melonis. Crop Prot. 26:46-53.   DOI   ScienceOn
7 Fernandez, D., Beers, E. H., Brunner, J. F., Doerr, M. D. and Dunley, J. E. 2006. Horticultural mineral oil applications for apple powdery mildew and codling moth, Cydia pomonella (L.). Crop Prot. 25:585-591.   DOI   ScienceOn
8 Karaoglanidis, G. S. and Karadimos, D. A. 2006. Efficacy of strobilurins and mixture with DMI fungicides in controlling powdery mildew in field-grown sugar beet. Crop Prot. 25:977- 983.   DOI   ScienceOn
9 Lim T. H. 2005. Antifungal activity of Streptomyces griseofuscus 200401 against pathogens causing late blight and anthracnose on pepper. Korean J. Pestic. Sci. 9:102-107.   과학기술학회마을
10 Lim T. H., Johnos, I. and Cha, B. J. 2006. Characterization and genetic diversity of benzimidazole-resistant and -sensitive Monilinia fructicola isolates in Korea. Plant Pathol. J. 22:369- 374.   과학기술학회마을   DOI   ScienceOn
11 Nofal, M. A. and Haggag, W. M. 2006. Integrated management of powdery mildew of mango in Egypt. Crop Prot. 25:480-486.   DOI   ScienceOn
12 Zhonghua, M. and Michailides, T. J. 2006. Advances in understanding molecular mechanisms of fungicide resistance and molecular detection of resistant genotypes in phytopathogenic fungi. Crop Prot. 24:853-863.   DOI   ScienceOn
13 Zang, H., Zheng, X. and Yu, T. 2005. Biological control of postharvest disease of peach with Cryptococcus laurentii. Food Cont. 18:287-291.