Search claims · PlantClaims

Observationobservedoriginal resultpositivemeasured

Claim · model-written summary

Rotam 4 and Rodade resisted biovar 3 and two biovar 1 races.

Material: Rotam 4e0
Outcome: resistant to biovar 3 and two races of biovar 1e0

Not reportedTaxon

Verbatim

e0
“`Rotam 4' and `Rodade' were resistant to biovar 3 and two races of biovar 1”
✓ located verbatim in the source · abstract, characters 722–797

Title

A Comparison of Pseudomonas solanacearum- resistant Tomato Cultivars as Hybrid Parents

William G. González; William L. Summers Journal of the American Society for Horticultural Science 1995. doi:10.21273/jashs.120.6.891

Other claims from this paper (7)

Association General combining ability was significant for all tested bacterial strains.
Association Specific combining ability was significant in five of seven instances.
Association Parent versus cross contrast was significant in four instances.
Observation Hawaii 7998 resisted all seven P. solanacearum strains.
Observation Venus and Saturn resisted two other biovar 1 strains.
Observation Hawaii 7998 transmitted greater resistance than other resistant parents.
Recommendation Hawaii 7998 is considered a poor hybrid parent because of small fruit and indeterminate growth.

Observationobservedoriginal resultmeasured

Claim · model-written summary

Strains from infected tomato in Maseno were race 3 biovar 1 and race 3 biovar 3.

Taxon: tomatoSolanum lycopersicume0 t0
Interactor: R. solanacearumRalstonia solanacearume0 t0pathogen
Outcome: race 3 biovar 1 and race 3 biovar 3e0 t0
Setting: Maseno regione0 t0

Verbatim

e0
“R. solanacearum strains from infected tomato plants in Maseno region were race 3 biovar 1 and race 3 biovar 3”
✓ located verbatim in the source · abstract, characters 1422–1531

t0
“Isolation and Characterisation of Ralstonia Solanacearum Strains of Tomato Wilt Disease from Maseno, Kenya”
✓ located verbatim in the source · title, characters 0–106

Title

Isolation and Characterisation of Ralstonia Solanacearum Strains of Tomato Wilt Disease from Maseno, Kenya

Buyela D. Khasabulli; David M. Musyimi; David M. Miruka; et al. Journal of Asian Scientific Research 2017. doi:10.18488/journal.2.2017.79.404.420

Other claims from this paper (5)

Observation Tomato wilt isolates had fluidal pinkish red centered colonies on TZC media.
Observation Tomato wilt isolates were Gram negative and potassium hydroxide solubility positive.
Observation Tomato wilt isolates produced gas from glucose and tested positive for ooze.
Observation Tomato wilt isolates did not hydrolyse starch.
Observation All isolated Ralstonia strains were pathogenic on tomato plants.

Observationobservedoriginal resultmeasured

Claim · model-written summary

The isolates were identified as R. solanacearum biovar 3 rather than biovar 2.

Taxon: R. solanacearum biovar 3Ralstonia solanacearume0
Outcome: identified as R. solanacearum biovar 3e0

Not reportedDirection

Verbatim

e0
“the bacteria were identified as R. solanacearum biovar 3 and not as the select agent R. solanacearum race 3 biovar 2.”
✓ located verbatim in the source · abstract, characters 1593–1710

Title

First Report of Bacterial Wilt in Mandevilla (= Dipladenia) splendens ‘Red Riding Hood’ in the United States Caused by Ralstonia solanacearum Biovar 3

G. Ruhl; E. Twieg; R. DeVries; et al. Plant Disease 2011. doi:10.1094/pdis-11-10-0858

Other claims from this paper (7)

Observation Affected Mandevilla showed dieback, wilting, and reduced growth.
Observation Stem and root tissue showed bacterial streaming.
Observation Roots and stems tested positive for R. solanacearum.
Intervention effect All inoculated tomato plants wilted within five days.
Observation The bacterium was reisolated and identified from symptomatic plants.
Observation Presence of biovar 3 on Mandevilla was also reported in Ohio, Michigan, and Minnesota.
Observation This was reported as the first documented case of biovar 3 on Mandevilla worldwide.

Observationobservedoriginal resultmeasured

Claim · model-written summary

All isolates were classified as biovar 3.

Taxon: tomatoSolanum lycopersicumt0
Interactor: Ralstonia solanacearumRalstonia solanacearumt1pathogen
Outcome: biovar 3e0

Verbatim

e0
“all isolates were biovar 3”
✓ located verbatim in the source · abstract, characters 2267–2293

t0
“tomato”
✓ located after whitespace/quote normalisation · title, characters 59–65

t1
“Ralstonia solanacearum”
✓ located verbatim in the source · title, characters 10–32

Title

Biovar of Ralstonia solanacearum Causing Bacterial Wilt of Tomato in Nigeria

O. S. Adebayo; E. J. A. Ekpo Plant Disease 2005. doi:10.1094/pd-89-1129c

Other claims from this paper (4)

Observation Bacterial wilt occurred in 80% of tomato fields in Ogun State.
Observation Infection was found in 60 to 80% of fields per surveyed state.
Observation Affected tomato plants first had terminal leaf wilt followed by permanent wilt within two days.
Intervention effect The isolates caused rapid wilting in eggplant, tomato, sweet pepper and potato.

Observationobservedoriginal resultmeasured

Claim · model-written summary

Biochemical tests grouped 16 isolates as biovar 3.

Taxon: tomatoSolanum lycopersicumt0
Outcome: biovar 3e0
Value: sixteene0

Verbatim

e0
“twenty-four isolates were grouped as biovar 1, seventeen as biovar 2 and sixteen as biovar 3.”
✓ located verbatim in the source · abstract, characters 499–592

t0
“infected tomato, eggplant”
✓ located verbatim in the source · abstract, characters 56–81

Title

Geographical Distribution of Biovars of Ralstonia solanacearum in Brazil

Maria Salete de Melo; Naruto Furuya; Kazuhiro Iiyama; et al. Journal of the Faculty of Agriculture Kyushu University 1999. doi:10.5109/24300

Other claims from this paper (8)

Observation Bacterial wilt isolates from infected plants were identified as Ralstonia solanacearum.
Observation Pathogenicity tests on four host plants divided the isolates into seven groups.
Observation Biochemical tests grouped 24 isolates as biovar 1.
Observation Biochemical tests grouped 17 isolates as biovar 2.
Observation Biovar 1 isolates were common and widespread in Brazil.
Observation Biovar 2 isolates predominated on potato.
Observation Biovar 2 isolates prevailed in the central west, south-east and south areas.
Observation Biovar 3 isolates occurred mainly in northern and north-eastern Brazil.

Observationobservedoriginal resultmeasured

Claim · model-written summary

Strains belonged to race 1 biovar 3 and race 1 biovar 4.

Taxon: solanaceous vegetablese1
Outcome: race 1 biovar 3 and race 1 biovar 4e0

Verbatim

e0
“Intraspecific identification of strains revealed the presence of race 1 biovar 3 and race 1 biovar 4.”
✓ located verbatim in the source · abstract, characters 703–804

e1
“solanaceous vegetables on the Andaman Islands, India”
✓ located verbatim in the source · abstract, characters 45–97

Title

Diversity of Ralstonia solanacearum Strains on the Andaman Islands in India

K. Sakthivel; R. K. Gautam; K. Kumar; et al. Plant Disease 2015. doi:10.1094/pdis-03-15-0258-re

Other claims from this paper (8)

Observation All strains infected tomato, eggplant and chili pepper.
Observation Tomato was more susceptible than eggplant and chili pepper.
Observation The strains wilted their hosts within 1 to 3 weeks after inoculation.
Observation Race 1 biovar 3 and race 1 biovar 4 wilted plants with similar aggressiveness.
Observation All strains were phylotype I.
Observation The strains belonged to a small number of clonal complexes shared with mainland Indian strains.
Method / resource Carbon use profiles identified the strains as R. solanacearum with similarity coefficients above 0.82.
Observation Sequence analysis confirmed the bacterial species identity.

Observationobservedoriginal resultmeasured

Claim · model-written summary

Only biovar 3 occurred in tomato.

Taxon: tomatoSolanum lycopersicume0
Interactor: biovar 3e0pathogen
Outcome: biovar 3 (2) occurrede0

Verbatim

e0
“Only biovar 3 (2) occurred in tomato”
✓ located verbatim in the source · abstract, characters 1372–1408

Title

Wilt Pathogens of Solanaceae in Tanzania: Clavibacter michiganensis subsp. michiganensis, Pseudomonas corrugata, and Ralstonia solanacearum

R. Black; S. Seal; Z. Abubakar; et al. Plant Disease 1999. doi:10.1094/pdis.1999.83.11.1070a

Other claims from this paper (18)

Observationobservedoriginal resultmeasured

Claim · model-written summary

Race 3 biovar 2 was not detected.

Taxon: Ralstonia solanacearumRalstonia solanacearumt0
Outcome: did not detect Race 3 biovar 2e0

Verbatim

e0
“we did not detect Race 3 biovar 2”
✓ located verbatim in the source · abstract, characters 3265–3298

t0
“Ralstonia solanacearum”
✓ located verbatim in the source · title, characters 39–61

Title

Bacterial Wilt of Solanaceae Caused by Ralstonia solanacearum Race 1 Biovar 3 in Mali

A. T. Thera; B. J. Jacobsen; O. T. Neher Plant Disease 2010. doi:10.1094/pdis-94-3-0372b

Other claims from this paper (13)

Intervention effect Inoculated tobacco developed characteristic wilt after 40 days, whereas water controls remained symptomless.
Intervention effect Inoculated peanut developed characteristic wilt after 40 days, whereas water controls remained symptomless.
Intervention effect Inoculated tomato developed characteristic wilt after 40 days, whereas water controls remained symptomless.
Observation R. solanacearum was reisolated and identified from infected plants.
Observation All tobacco hypersensitivity tests were negative.
Observation All isolates were Race 1, with no significant variation between isolates.
Observation Isolates produced acid from mannitol, sorbitol and dulcitol.
Observation Isolates produced acid from cellobiose, lactose and maltose.
Observation All isolates were biovar 3, matching a known tobacco Race 1 strain.
Observation Tobacco infection reached 35 to 100% after 90 days in all tested soils.
Observation Infected tobacco exhibited classical wilt and tested positive for R. solanacearum.
Observation Six of nine sampled surface waters tested positive for R. solanacearum.
Observation Asymptomatic Commelina forskalaei near Sikasso tested positive.

Observationobservedoriginal resultmeasured

Claim · model-written summary

Cluster 2 was predominately biovar 2/3.

Taxon: conifere0
Outcome: biovar 2/3e4

Verbatim

e0
“five species of conifer”
✓ located verbatim in the source · abstract, characters 99–122

e4
“cluster 2 was predominately biovar 2/3”
✓ located verbatim in the source · abstract, characters 629–667

Title

Hybrid biovars of Agrobacterium species isolated from conifer roots

C. R. Bell; W. D. Ramey Canadian Journal of Microbiology 1991. doi:10.1139/m91-006

Other claims from this paper (5)

Observationobservedoriginal resultmeasured

Claim · model-written summary

Biovar 6 is closely related to biovar 1 and biovar 3.

Taxon: Actinidia deliciosaActinidia deliciosat1
Outcome: きわめて近縁e6

Verbatim

t1
“Novel biovar (biovar 6) of Pseudomonas syringae pv. actinidiae causing bacterial canker of kiwifruit (Actinidia deliciosa) in Japan”
✓ located verbatim in the source · title, characters 0–131

e6
“biovar 6は，biovar 1やbiovar 3ときわめて近縁であることから”
✓ located verbatim in the source · abstract, characters 859–900

Title

Novel biovar (biovar 6) of Pseudomonas syringae pv. actinidiae causing bacterial canker of kiwifruit (Actinidia deliciosa) in Japan.

H. SAWADA; K. KONDO; R. NAKAUNE Japanese Journal of Phytopathology 2016. doi:10.3186/jjphytopath.82.101

Other claims from this paper (7)

“biovar 3”

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