Please use this identifier to cite or link to this item: http://hdl.handle.net/11455/69816
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dc.contributor.authorHuang, J.W.en_US
dc.contributor.author黃振文zh_TW
dc.contributor.authorShih, H.D.en_US
dc.contributor.authorHuang, H.C.en_US
dc.contributor.authorChung, W.C.en_US
dc.date2007zh_TW
dc.date.accessioned2014-06-11T05:58:57Z-
dc.date.available2014-06-11T05:58:57Z-
dc.identifier.issn0706-0661zh_TW
dc.identifier.urihttp://hdl.handle.net/11455/69816-
dc.description.abstractThe effects of carbon and nitrogen source on inhibitory activity of Streptomyces padanus PMS-702 culture filtrates were investigated using 12 saccharides, 12 nitrogen sources, and 7 organic compounds. Results showed that the carbon sources cellobiose, galactose, glucose, mannose and xylose; the organic Compound peanut meal; and the nitrogen source glutamic acid were the most effective components for production of inhibitory substances by S. padanus and suppression of zoospore release of Phytophthora infestans. Production of the antibiotic fungichromin by S. padanus PMS-702 was high (145.5 ppm) in cultures grown in the liquid medium of peanut meal - glucose - glutamic acid (PMGG) containing 1.5% (w/v) peanut meal, 0.5% (w/v) glucose, and 0.5% (w/v) glutamic acid for 7 days. Spraying tomato plants with culture filtrates of S. padanus PMS-702 from the PMGG broth culture at a rate of 100-fold dilution significantly reduced severity of late blight of tomato (Lycopersicon esculentum) foliage caused by P. infestans both under controlled environment and field conditions.en_US
dc.language.isoen_USzh_TW
dc.relationCanadian Journal of Plant Pathology-Revue Canadienne De Phytopathologieen_US
dc.relation.ispartofseriesCanadian Journal of Plant Pathology-Revue Canadienne De Phytopathologie, Volume 29, Issue 3, Page(s) 261-267.en_US
dc.subjectStreptomyces padanusen_US
dc.subjectpeanut meal-glucose-glutamic acid broth mediumen_US
dc.subjectlate blighten_US
dc.subjectPhytophthora infestansen_US
dc.subjectantibioticsen_US
dc.subjectfungichrominen_US
dc.subjecttomatoen_US
dc.subjectinorganic-phosphateen_US
dc.subjectlate blighten_US
dc.subjectbiosynthesisen_US
dc.subjectantibioticsen_US
dc.subjectglucoseen_US
dc.subjectgrowthen_US
dc.subjecttomatoen_US
dc.subjecttaiwanen_US
dc.titleEffects of nutrients on production of fungichromin by Streptomyces padanus PMS-702 and efficacy of control of Phytophthora infestansen_US
dc.typeJournal Articlezh_TW
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
item.languageiso639-1en_US-
item.grantfulltextnone-
item.cerifentitytypePublications-
item.openairetypeJournal Article-
item.fulltextno fulltext-
Appears in Collections:農業暨自然資源學院
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