Paper · 1998 · New Zealand Journal of Crop and Horticultural Science

A soft rot of calla ( Zantedeschia spp.) caused by Erwinia carotovora subspecies carotovora

P. J. Wright

2
claims
3
verbatim quotes
54
citations
1
research areas
✓
Open access

Abstract

Abstract A bacterium, isolated from infected tubers of calla ( Zantedeschia spp.), was confirmed as a soft rot pathogen by completion of Koch's postulates and was identified as Erwinia carotovora subsp. carotovora (Jones 1901) Bergey et al. 1923. This paper confirms the identity of E. carotovora subsp. carotovora as the cause of bacterial soft rot of this important ornamental plant in New Zealand.

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Claims 2

Observationobservedoriginal resultpositivemeasured

Claim · model-written summary

An isolate from calla tubers was confirmed as a soft rot pathogen by Koch’s postulates.

Taxon
callaZantedeschiae0
Organ / stage
tuberse0
Interactor
A bacteriume0pathogen
Outcome
soft rot pathogene0

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Zantedeschia
Zantedeschia · Taxon · picture of the genus (one of its species)Octagon · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“A bacterium, isolated from infected tubers of calla ( Zantedeschia spp.), was confirmed as a soft rot pathogen by completion of Koch's postulates”

✓ located verbatim in the source · abstract, characters 9–154 · show in text ↑
Observationobservedoriginal resultmeasured

Claim · model-written summary

Erwinia carotovora subsp. carotovora was identified as the cause of calla soft rot in New Zealand.

Taxon
callaZantedeschiat0
Interactor
E. carotovora subsp. carotovoraPectobacterium carotovorum subsp. carotovorume0pathogen
Outcome
bacterial soft rote0
Setting
New Zealande0

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Zantedeschia
Zantedeschia · Taxon · picture of the genus (one of its species)Octagon · CC BY-SA 3.0 · Wikimedia Commons ↗
Pectobacterium carotovorum subsp. carotovorum
Pectobacterium carotovorum subsp. carotovorum · InteractorNinjatacoshell · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“This paper confirms the identity of E. carotovora subsp. carotovora as the cause of bacterial soft rot of this important ornamental plant in New Zealand.”

✓ located verbatim in the source · abstract, characters 247–400 · show in text ↑
t0

“calla ( Zantedeschia spp.)”

✓ located verbatim in the source · title, characters 14–40 · show in text ↑