ПРОТЕОЛІТИЧНА АКТИВНІСТЬ ФОСФАТМОБІЛІЗУВАЛЬНИХ БАКТЕРІЙ РОДУ BACILLUS ТА ЇХ ВПЛИВ НА ДЕЯКИХ ФІТОФАГІВ
The research results have revealed the proteolytic activity of phosphate-mobilizing sporeforming bacteria of Bacillus genus which indices were even higher at bacteria cultivation on the gelatin media. Bacillus megaterium 2 had exhibited the highest activity among other 16 bacilli strains. Treatment...
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| Datum: | 2014 |
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| Hauptverfasser: | , , , , |
| Format: | Artikel |
| Sprache: | English Ukrainian |
| Veröffentlicht: |
Institute of Agrocultural Microbiology and Agro-industrial Manufacture of NAAS of Ukraine
2014
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| Schlagworte: | |
| Online Zugang: | https://smic.in.ua/index.php/journal/article/view/162 |
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| Назва журналу: | Agriciltural microbiology |
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Agriciltural microbiology| Zusammenfassung: | The research results have revealed the proteolytic activity of phosphate-mobilizing sporeforming bacteria of Bacillus genus which indices were even higher at bacteria cultivation on the gelatin media. Bacillus megaterium 2 had exhibited the highest activity among other 16 bacilli strains. Treatment of floral plants (coleus, pelargonium) planted in greenhouse, with the suspension of bacilli strains with different proteolytic activity had considerably decreased the quantity of greenhouse whitefly (Trialeurodes voparariorum) and green peach aphid (Aulacorthum circumflexsus) phytophages by 50–70 %. It was shown that subsequent treatment of the plants with suspensions of the studied bacteria is an effective biocontrol mean of phytophages quantity in greenhouse conditions. |
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