Paper · 1989 · Journal of Phytopathology

The Occurrence of Citrus Canker Disease in United Arab Emirates (U.A.E.)

M. A. El‐Goorani

8
claims
16
verbatim quotes
9
citations
3
research areas
—
Not open access

Abstract

Abstract Citrus canker disease caused by Xanthomonas campestris pv, citri is reported on lime in the present study for the first time in United Arab Emirates. The disease was found only on lime in 32 orchards out of 4456 citrus orchards inspected during 1984–85. The citrus canker organism in U.A.E. has a host range similar to “A” strain. Copper hydroxide was significantly superior to all other treatments in decreasing the incidence of citrus canker disease that developed on inoculated lime seedlings. Streptocycline, Kasumin, copper oxychloride and Bordeaux mixture were not effective in reducing the incidence of the disease.

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Claims 8

Observationobservedoriginal resultnegativemeasured

Claim · model-written summary

Citrus canker on lime was first reported in United Arab Emirates.

Interactor
Xanthomonas campestris pv, citrie0pathogen
Outcome
Citrus canker diseasee0
Setting
United Arab Emiratese0

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

Citrus x aurantiifolia
Citrus ×aurantiifolia · TaxonAyuwadala · CC BY 4.0 · Wikimedia Commons ↗

Verbatim

e0

“Citrus canker disease caused by Xanthomonas campestris pv, citri is reported on lime in the present study for the first time in United Arab Emirates”

✓ located verbatim in the source · abstract, characters 9–157 · show in text ↑
t0

“Citrus”

✓ located verbatim in the source · title, characters 18–24 · show in text ↑
Observationobservedoriginal resultnegativemeasured

Claim · model-written summary

Canker was found only on lime in 32 of 4456 inspected citrus orchards.

Outcome
diseasee0
Value
32 orchards out of 4456 citrus orchardse0
Qualifier
during 1984–85e0

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

Citrus x aurantiifolia
Citrus ×aurantiifolia · TaxonAyuwadala · CC BY 4.0 · Wikimedia Commons ↗

Verbatim

e0

“The disease was found only on lime in 32 orchards out of 4456 citrus orchards inspected during 1984–85”

✓ located verbatim in the source · abstract, characters 159–261 · show in text ↑
t0

“Citrus”

✓ located verbatim in the source · title, characters 18–24 · show in text ↑
Observationobservedoriginal resultmeasured

Claim · model-written summary

The citrus canker organism had a host range similar to A strain.

Taxon
CitrusCitrust0
Outcome
host rangee0
Comparator
“A” straine0
Setting
U.A.E.e0

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

Citrus
Citrus · Taxon · picture of the genus (one of its species)Ellen Levy Finch ( Elf ) · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“The citrus canker organism in U.A.E. has a host range similar to “A” strain”

✓ located verbatim in the source · abstract, characters 263–338 · show in text ↑
t0

“Citrus”

✓ located verbatim in the source · title, characters 18–24 · show in text ↑
Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Copper hydroxide was significantly superior to other treatments for reducing canker incidence on inoculated lime seedlings.

Organ / stage
seedlingse0
Treatment
Copper hydroxidee0
Outcome
incidence of citrus canker diseasee0
Direction
decreasinge0
Comparator
all other treatmentse0

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

Citrus x aurantiifolia
Citrus ×aurantiifolia · TaxonAyuwadala · CC BY 4.0 · Wikimedia Commons ↗

Verbatim

e0

“Copper hydroxide was significantly superior to all other treatments in decreasing the incidence of citrus canker disease that developed on inoculated lime seedlings”

✓ located verbatim in the source · abstract, characters 340–504 · show in text ↑
t0

“Citrus”

✓ located verbatim in the source · title, characters 18–24 · show in text ↑
Intervention effectobservedoriginal resultno effectmeasured

Claim · model-written summary

Streptocycline did not effectively reduce canker incidence.

Taxon
CitrusCitrust0
Treatment
Streptocyclinee0
Outcome
incidence of the diseasee0
Direction
not effective in reducinge0

Not reportedComparator

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

Citrus
Citrus · Taxon · picture of the genus (one of its species)Ellen Levy Finch ( Elf ) · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“Streptocycline, Kasumin, copper oxychloride and Bordeaux mixture were not effective in reducing the incidence of the disease”

✓ located verbatim in the source · abstract, characters 506–630 · show in text ↑
t0

“Citrus”

✓ located verbatim in the source · title, characters 18–24 · show in text ↑
Intervention effectobservedoriginal resultno effectmeasured

Claim · model-written summary

Kasumin did not effectively reduce canker incidence.

Taxon
CitrusCitrust0
Treatment
Kasumine0
Outcome
incidence of the diseasee0
Direction
not effective in reducinge0

Not reportedComparator

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

Citrus
Citrus · Taxon · picture of the genus (one of its species)Ellen Levy Finch ( Elf ) · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“Streptocycline, Kasumin, copper oxychloride and Bordeaux mixture were not effective in reducing the incidence of the disease”

✓ located verbatim in the source · abstract, characters 506–630 · show in text ↑
t0

“Citrus”

✓ located verbatim in the source · title, characters 18–24 · show in text ↑
Intervention effectobservedoriginal resultno effectmeasured

Claim · model-written summary

Copper oxychloride did not effectively reduce canker incidence.

Taxon
CitrusCitrust0
Treatment
copper oxychloridee0
Outcome
incidence of the diseasee0
Direction
not effective in reducinge0

Not reportedComparator

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

Citrus
Citrus · Taxon · picture of the genus (one of its species)Ellen Levy Finch ( Elf ) · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“Streptocycline, Kasumin, copper oxychloride and Bordeaux mixture were not effective in reducing the incidence of the disease”

✓ located verbatim in the source · abstract, characters 506–630 · show in text ↑
t0

“Citrus”

✓ located verbatim in the source · title, characters 18–24 · show in text ↑
Intervention effectobservedoriginal resultno effectmeasured

Claim · model-written summary

Bordeaux mixture did not effectively reduce canker incidence.

Taxon
CitrusCitrust0
Treatment
Bordeaux mixturee0
Outcome
incidence of the diseasee0
Direction
not effective in reducinge0

Not reportedComparator

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

Citrus
Citrus · Taxon · picture of the genus (one of its species)Ellen Levy Finch ( Elf ) · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“Streptocycline, Kasumin, copper oxychloride and Bordeaux mixture were not effective in reducing the incidence of the disease”

✓ located verbatim in the source · abstract, characters 506–630 · show in text ↑
t0

“Citrus”

✓ located verbatim in the source · title, characters 18–24 · show in text ↑

copper atom · disease · CitrusPositive and negative results

10 papers: 7 positive, 3 negative or no effect

2 papers in the same direction as this paper · 7 in the opposite direction

  1. positive
  2. positive
  3. positive

6 papers more in this group

See all 10 papers →

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.