Crown gall of hop caused by Agrobacterium tumefaciens biovar 1 in South Africa

Crown gall of hop caused by Agrobacterium tumefaciens biovar 1 is reported for the first time from South Africa. The causal organism was inhibited in vitro by the agrocin of A. radiobacter strain D286 but not by that of the control strain K84. Nevertheless, control was achieved on hop stems in glass...

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Veröffentlicht in:	Plant pathology 1994-12, Vol.43 (6), p.1028-1030
Hauptverfasser:	SERFONTEIN, S., STAPHORST, J. L.
Format:	Artikel
Sprache:	eng
Schlagworte:	Agrobacterium tumefaciens Bacterial plant pathogens Biological and medical sciences Fundamental and applied biological sciences. Psychology Generalities. Techniques. Transmission, epidemiology, ecology. Antibacterial substances, control Humulus lupulus Phytopathology. Animal pests. Plant and forest protection
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Beschreibung
Zusammenfassung:	Crown gall of hop caused by Agrobacterium tumefaciens biovar 1 is reported for the first time from South Africa. The causal organism was inhibited in vitro by the agrocin of A. radiobacter strain D286 but not by that of the control strain K84. Nevertheless, control was achieved on hop stems in glasshouse inoculations by both biological control strains.
ISSN:	0032-0862 1365-3059
DOI:	10.1111/j.1365-3059.1994.tb01652.x