Abstract
In April 2002, a serious Anthurium disease broke out in a commercial plantation in Xishuangbanna, Yunnan Province, P.R. China. Eventually, brown to blighted areas were often observed together with striking yellow zones along leaf margins. Yellow, mucoid colonies were consistently isolated from infected tissues. The strains reproduced the typical symptom after spraying or rubbing on both Anthurium and Dieffenbachia leaves. The colonies re-isolated from inoculated leaves were as same as those from infected tissues. The pathogen was preliminarily identified as genus Xanthomonas, based on bacterial morphological, cultural, physiological and biochemical properties. The pathogen was further identified as Xanthomonas axonopodis pv. dieffenbachiae (McCulloch and Pirone) Dye by carbon source utilization and pathogenicity tests.
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Claims 5
Claim · model-written summary
Anthurium blight showed brown to blighted areas with yellow zones at leaf margins.
- Organ / stage
- leaf marginse0
- Outcome
- brown to blighted arease0
- Setting
- Xishuangbanna, Yunnan Province, P.R. Chinae0
AnthuriumOrganisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“a serious Anthurium disease broke out in a commercial plantation in Xishuangbanna, Yunnan Province, P.R. China. Eventually, brown to blighted areas were often observed together with striking yellow zones along leaf margins”
Claim · model-written summary
Yellow mucoid colonies were consistently isolated from infected tissues.
- Outcome
- Yellow, mucoid coloniese0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Yellow, mucoid colonies were consistently isolated from infected tissues”
t0“anthurium”
Claim · model-written summary
The isolated strains reproduced typical symptoms on Anthurium leaves.
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The strains reproduced the typical symptom after spraying or rubbing on both Anthurium and Dieffenbachia leaves”
Claim · model-written summary
The isolated strains reproduced typical symptoms on Dieffenbachia leaves.
- Taxon
- Dieffenbachia
Dieffenbachiae0 - Treatment
- spraying or rubbinge0
- Outcome
- typical symptome0
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The strains reproduced the typical symptom after spraying or rubbing on both Anthurium and Dieffenbachia leaves”
Claim · model-written summary
The bacterial pathogen was identified as Xanthomonas axonopodis pv. dieffenbachiae.
- Interactor
- Xanthomonas axonopodis pv. dieffenbachiaeXanthomonas phaseoli pv. dieffenbachiaee0pathogen
- Outcome
- Xanthomonas axonopodis pv. dieffenbachiaee0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The pathogen was further identified as Xanthomonas axonopodis pv. dieffenbachiae (McCulloch and Pirone) Dye by carbon source utilization and pathogenicity tests”
t0“anthurium”
The same questions in other papers
application · disease · AnthuriumPositive and negative results
2 in the opposite direction
- positive
- positive
Claims are grouped by organism, treatment and what was measured or targeted. A paper counts as positive when any of its claims in the group is positive.