Abstract
209 isolates of fluorescent pseudomonas, which showed antagonismin vitro againstRhizoctonia solani andPythium aphanidermatum, were investigated for their ability to influence the growth of cucumber. Among them 155 isolates showed a positive effect on the sproutweight of cucumber. Even 7Pseudonomas-isolates reduced the sproutweight between 20 and 50%. Eleven isolates caused an increase of 30 to 50% of the sproutweight as compared with the untreated control.
Zusammenfassung
209 Isolate von fluoreszierenden Pseudomonaden, die sich als Antagonistenin vitro gegenüberRhizoctonia solani undPythium aphanidermatum erwiesen haben, wurden hinsichtlich ihrer Wachstumsbeeinflussung bei Gurken untersucht. Von diesen Isolaten hatten 155 einen positiven Einfluß auf das Sproßgewicht. SiebenPseudomonas-Isolate reduzierten das Sproßgewicht zwischen 20 und 50%, 11 Isolate verursachten eine Sproßgewichtszunahme von 30 bis 50%, verglichen mit der unbehandelten Kontrolle.
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Wölk, M., Sarkar, S. Growth-promoting-Effekt von einigen fluoreszierendenPseudomonas-Isolaten auf Gurken (Cucumis sativus). Anz. Schadlingskde., Pflanzenschutz, Umweltschutz 67, 101–103 (1994). https://doi.org/10.1007/BF01904699
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DOI: https://doi.org/10.1007/BF01904699