Matches in SemOpenAlex for { <https://semopenalex.org/work/W2037005585> ?p ?o ?g. }
Showing items 1 to 92 of
92
with 100 items per page.
- W2037005585 endingPage "132" @default.
- W2037005585 startingPage "121" @default.
- W2037005585 abstract "Abstract The influence of a seed-dressing with rhizosphere bacteria on the infection of sugarbeet by fungi of the genus Pythium II. Studies on the mode of action Studies were conducted to determine the mode of action responsible for the reduction of Pythium infection of sugarbeet seedlings caused by an inoculation with rhizosphere bacteria. It was shown that the bacteria reduced Pythium ultimum, sporangia germination. More detailed studies with the bacterial isolate T58 demonstrated that activity was related to both presence of the living bacteria as well as to inoculum density. Water soluble extracts from the seed of different sugarbeet cultivars stimulated P. ultimum sporangia germination to different degrees, Germination, however, decreased as the density of the fluorescent pscudomonad T58 was increased. Reductions in mycelial growth, caused by a number of isolates, indicated the presence of antibiotic activity. The addition of high levels of iron to the substrate caused a reduction in the level of antagonism of two pseudomonad isolates on the seed of the cultivar Kawevera. The rate of reproduction of two bacterial isolates was slower on extracts from the seeds of the cultivar Primahill than on the cultivar Kawevera. Rhizobacteria colonization of the root as well as the hypocotyl was observed with one isolate. Zusammenfassung Es wurden Untersuchungen über die Wirkungsweise von Rhizosphärebakterien gegenüber Pythium-Befall an Zuckerrübenkeimlingen angestelit. Eine Hemmung der Sporangienkeimung von Pythium ultimum durch Rhizosphärebakterien wurde nachgewiesen. Bei dem näher untersuchten Bakterienisolat T58 war diese Wirkung sowohl an das Baktcriittn als lebender Organismus als auch an die Bakterienkonzentration gebunden. Wäßrige Extrakte aus den Samen verschiedener Zuckerrübensorten führten in unterschiedlichem Grade zu einer Stimulierung der Keimung dcr Sporangieti von P. ultimum. Waren fluoreszierende Pseudomonaden des Srammes T58 anwcscnd, kam es mil zunehmender Bakteriendichte zu einer Hemmung der Sporangienkeimung. An einer Hemmung des Myzelwachstums dieses Pilzes ließen einige Bakterienisolate cine antibiotischc Aktivität orkctinen. Ein Eisenüberschuß im Substrai fühne, wie mit zwtii Isolaten und unter Verwendung von Saatgut der Sorte Kawevera gezcigt werden konnte, zu einer Abschwächung der antagonistischen Wirkung der Bakterien. Die Vermehrung der Isolate, an zwei Isolaten näher unter. sucht, erfolgte auf Extrakten der Rübensorte Primahill langsamer als auf Extrakten der Sortc Kawevera. Die Ausbreitung der Bakterien eines Isolates konnte an der Wurzel sowie am Hypokotyl nachgewieseti werden." @default.
- W2037005585 created "2016-06-24" @default.
- W2037005585 creator A5003424151 @default.
- W2037005585 creator A5069799002 @default.
- W2037005585 creator A5076671612 @default.
- W2037005585 date "1990-06-01" @default.
- W2037005585 modified "2023-10-05" @default.
- W2037005585 title "Einfluß der Behandlung von Rübensaatgut mit Rhizosphärebakterien auf den Befall durch Pilze der Gattung Pythium II. Untersuchungen zum Wirkungsmechanismus" @default.
- W2037005585 cites W1976511795 @default.
- W2037005585 cites W1980769521 @default.
- W2037005585 cites W1981662968 @default.
- W2037005585 cites W1985598069 @default.
- W2037005585 cites W2000274456 @default.
- W2037005585 cites W2007570426 @default.
- W2037005585 cites W2012066589 @default.
- W2037005585 cites W2013105758 @default.
- W2037005585 cites W2030331620 @default.
- W2037005585 cites W2034152224 @default.
- W2037005585 cites W2039646884 @default.
- W2037005585 cites W2065875188 @default.
- W2037005585 cites W2066194628 @default.
- W2037005585 cites W2078071702 @default.
- W2037005585 cites W2079224875 @default.
- W2037005585 cites W2332930781 @default.
- W2037005585 doi "https://doi.org/10.1111/j.1439-0434.1990.tb04295.x" @default.
- W2037005585 hasPublicationYear "1990" @default.
- W2037005585 type Work @default.
- W2037005585 sameAs 2037005585 @default.
- W2037005585 citedByCount "3" @default.
- W2037005585 crossrefType "journal-article" @default.
- W2037005585 hasAuthorship W2037005585A5003424151 @default.
- W2037005585 hasAuthorship W2037005585A5069799002 @default.
- W2037005585 hasAuthorship W2037005585A5076671612 @default.
- W2037005585 hasConcept C100701293 @default.
- W2037005585 hasConcept C104727253 @default.
- W2037005585 hasConcept C128905523 @default.
- W2037005585 hasConcept C133479454 @default.
- W2037005585 hasConcept C1422475 @default.
- W2037005585 hasConcept C14225744 @default.
- W2037005585 hasConcept C144027150 @default.
- W2037005585 hasConcept C170493617 @default.
- W2037005585 hasConcept C174618031 @default.
- W2037005585 hasConcept C197321923 @default.
- W2037005585 hasConcept C2776845247 @default.
- W2037005585 hasConcept C2777383412 @default.
- W2037005585 hasConcept C2780644372 @default.
- W2037005585 hasConcept C523546767 @default.
- W2037005585 hasConcept C54355233 @default.
- W2037005585 hasConcept C55493867 @default.
- W2037005585 hasConcept C59822182 @default.
- W2037005585 hasConcept C86626682 @default.
- W2037005585 hasConcept C86803240 @default.
- W2037005585 hasConceptScore W2037005585C100701293 @default.
- W2037005585 hasConceptScore W2037005585C104727253 @default.
- W2037005585 hasConceptScore W2037005585C128905523 @default.
- W2037005585 hasConceptScore W2037005585C133479454 @default.
- W2037005585 hasConceptScore W2037005585C1422475 @default.
- W2037005585 hasConceptScore W2037005585C14225744 @default.
- W2037005585 hasConceptScore W2037005585C144027150 @default.
- W2037005585 hasConceptScore W2037005585C170493617 @default.
- W2037005585 hasConceptScore W2037005585C174618031 @default.
- W2037005585 hasConceptScore W2037005585C197321923 @default.
- W2037005585 hasConceptScore W2037005585C2776845247 @default.
- W2037005585 hasConceptScore W2037005585C2777383412 @default.
- W2037005585 hasConceptScore W2037005585C2780644372 @default.
- W2037005585 hasConceptScore W2037005585C523546767 @default.
- W2037005585 hasConceptScore W2037005585C54355233 @default.
- W2037005585 hasConceptScore W2037005585C55493867 @default.
- W2037005585 hasConceptScore W2037005585C59822182 @default.
- W2037005585 hasConceptScore W2037005585C86626682 @default.
- W2037005585 hasConceptScore W2037005585C86803240 @default.
- W2037005585 hasIssue "2" @default.
- W2037005585 hasLocation W20370055851 @default.
- W2037005585 hasOpenAccess W2037005585 @default.
- W2037005585 hasPrimaryLocation W20370055851 @default.
- W2037005585 hasRelatedWork W1528469903 @default.
- W2037005585 hasRelatedWork W1536310227 @default.
- W2037005585 hasRelatedWork W1564055925 @default.
- W2037005585 hasRelatedWork W1990333279 @default.
- W2037005585 hasRelatedWork W1993823247 @default.
- W2037005585 hasRelatedWork W2081086586 @default.
- W2037005585 hasRelatedWork W2087002832 @default.
- W2037005585 hasRelatedWork W2222686988 @default.
- W2037005585 hasRelatedWork W2405115817 @default.
- W2037005585 hasRelatedWork W3091438935 @default.
- W2037005585 hasVolume "129" @default.
- W2037005585 isParatext "false" @default.
- W2037005585 isRetracted "false" @default.
- W2037005585 magId "2037005585" @default.
- W2037005585 workType "article" @default.