ANTIFUNGAL MICRO-ORGANISM

A new strain of Pseudomonas fluorescens which displays antifungal activity on a wide spectrum of disease fungi has been isolated. Screening, testing and field trial results are provided. The antifungal agent is particularly active against "damping-off" disease caused by fungi of such gener...

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Bibliographische Detailangaben
Hauptverfasser:	CAMPBELL, RICHARD, RENWICK, ANNABEL, POWELL, KEITH, ADRIAN
Format:	Patent
Sprache:	eng
Schlagworte:	AGRICULTURE ANIMAL HUSBANDRY BEER BIOCHEMISTRY BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES, AS HERBICIDES CHEMISTRY COMPOSITIONS THEREOF CULTURE MEDIA ENZYMOLOGY FISHING FORESTRY HUMAN NECESSITIES HUNTING METALLURGY MICROBIOLOGY MICROORGANISMS OR ENZYMES MUTATION OR GENETIC ENGINEERING PEST REPELLANTS OR ATTRACTANTS PLANT GROWTH REGULATORS PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTSTHEREOF PROCESSES USING MICROORGANISMS PROPAGATING, PRESERVING OR MAINTAINING MICROORGANISMS SPIRITS TRAPPING VINEGAR WINE
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Beschreibung
Zusammenfassung:	A new strain of Pseudomonas fluorescens which displays antifungal activity on a wide spectrum of disease fungi has been isolated. Screening, testing and field trial results are provided. The antifungal agent is particularly active against "damping-off" disease caused by fungi of such genera as Rhizoctonia, Pythium, and Fusarium. Methods of using such micro-organisms and fungicidal compositions containing same to protect crop plants from fungal infection are described. The antifungal agent can be used as an agricultural fungicide, particularly as a seed coating. On a isolé une nouvelle souche de Pseudomonas fluorescens qui présente une activité fongicide sur un large éventail de mycoses. On fournit les résultants de criblage, d'analyses et d'essais pratiques. L'agent fongicide est particulièrement actif contre la maladie de fonte des semis provoquée par des champignons de genres tels que Rhizoctonia, Pythium, Fusarium. On décrit des méthodes d'utilisation de tels micro-organismes et de compositions fongicides contenant ceux-ci pour protéger des plantes agricoles des mycoses. L'agent antifongique peut être utilisé comme fongicide agricole, en particulier comme enrobage de semences.