Search claims · PlantClaims

Observationobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

Mint isolates were significantly more aggressive on mint than isolates from other hosts.

Taxon: minte0
Outcome: aggressive on minte0
Direction: more aggressivee0
Comparator: other host isolatese0

Not reportedInteractor

Verbatim

e0
“Isolates originating from mint were significantly more aggressive on mint than were other host isolates”
✓ located verbatim in the source · abstract, characters 667–770

Title

Vegetative Compatibility and Pathogenicity of Verticillium dahliae from Spearmint and Peppermint

L. I. Douhan; D. A. Johnson Plant Disease 2001. doi:10.1094/pdis.2001.85.3.297

Other claims from this paper (4)

Intervention effectobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

Cucumber-derived Pythium isolates were significantly more aggressive on cucumber than tomato-derived isolates.

Taxon: cucumberCucumis sativuse0
Treatment: isolates of P. irregulare from cucumbere0
Interactor: P. irregulareGlobisporangium irregularee0pathogen
Outcome: aggressivee0
Direction: more aggressivee0
Comparator: tomato isolatese0

Verbatim

e0
“isolates of P. irregulare from cucumber, which were significantly more aggressive than tomato isolates”
✓ located verbatim in the source · abstract, characters 820–922

Title

Short communication. The wilt of winter cucumber in south-eastern Spain caused by Pythium irregulare

Y. Serrano-Alonso; J. M. Melero-Vara Spanish Journal of Agricultural Research 2011. doi:10.5424/sjar/20110901-067-10

Other claims from this paper (7)

Observationobservedoriginal resultsignificant (as stated)measured

Claim · model-written summary

Aggressive isolates suppressed peroxidase more than nonaggressive isolates.

Outcome: more suppressivee0
Direction: more suppressivee0

Not reportedTaxon

Verbatim

e0
“aggressive isolates were significantly more suppressive than non-aggressive ones”
✓ located verbatim in the source · abstract, characters 1288–1368

Title

Evidence for a primary role of active oxygen species in induction of host cell death during infection of bean leaves with

A.V. Tiedemann Physiological and Molecular Plant Pathology 1997. doi:10.1006/pmpp.1996.0076

Other claims from this paper (14)

Observation Selected bean genotypes had similar responses to ozone, paraquat and Botrytis.
Association Isolate aggressiveness correlated with H2O2 and OH* in infected leaves.
Observation Aggressive isolates induced OH* peaks within 24 h.
Observation Aggressive isolates elevated H2O2 within 48 h.
Observation Nonaggressive interactions showed no AOS increase.
Intervention effect All fungal isolates suppressed plant peroxidase activity.
Observation H2O2 production in infected leaf discs exceeded accumulation in medium.
Intervention effect Catalase reduced infection severity.
Intervention effect D-mannitol reduced infection severity.
Observation Cellulases were secreted after infection began.
Observation Xylanases were secreted after infection began.
Observation All isolates produced PGs early in infection.
Association PG production did not track aggressiveness.
Mechanism Authors infer AOS might help necrotrophs kill host tissue early.

Observationobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

F. graminearum isolates were significantly more aggressive than F. pseudograminearum isolates.

Taxon: soybeanGlycine maxt0
Interactor: F. graminearumFusarium graminearume0pathogen
Outcome: aggressivee0
Direction: more aggressivee0
Comparator: F. pseudograminearume0

Verbatim

e0
“F. graminearum isolates were significantly more aggressive than those of F. pseudograminearum”
✓ located verbatim in the source · abstract, characters 929–1022

t0
“soybean”
✓ located verbatim in the source · title, characters 90–97

Title

Evaluation of the pathogenicity of Fusarium graminearum and Fusarium pseudograminearum on soybean seedlings under controlled conditions

A.G. Xue; E. Cober; H.D. Voldeng; et al. Canadian Journal of Plant Pathology 2007. doi:10.1080/07060660709507435

Other claims from this paper (10)

Observation All tested Fusarium isolates visibly infected soybean 10 days after inoculation.
Observation F. graminearum caused mean disease severity of 2.3.
Observation F. pseudograminearum caused mean disease severity of 1.1.
Intervention effect F. graminearum reduced soybean shoot length by 28.9%.
Intervention effect F. pseudograminearum reduced soybean shoot length by 6.9%.
Intervention effect F. graminearum reduced soybean plant dry mass by 12.8%.
Intervention effect F. pseudograminearum reduced soybean plant dry mass by 7.9%.
Association Soybean cultivars differed significantly across all measured disease and growth parameters.
Association F. graminearum isolates differed significantly in disease severity and shoot length.
Association No significant cultivar-by-isolate interactions were found.

Observationobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

A. pinodes isolates were significantly more aggressive than A. pinodella isolates.

Taxon: peaLathyrus oleraceuse1
Interactor: A. pinodesDidymella pinodese0pathogen
Outcome: A. pinodes isolates being significantly more aggressivee0
Direction: more aggressivee0
Comparator: A. pinodella isolatese0

Verbatim

e0
“A. pinodes isolates being significantly more aggressive on average than A. pinodella isolates.”
✓ located verbatim in the source · abstract, characters 1334–1428

e1
“Ascochyta blight of pea”
✓ located verbatim in the source · abstract, characters 0–23

Title

Spatiotemporal distribution of Ascochyta pinodes and Ascochyta pinodella during the winter growing season in France

C. Le May; M. I. Chilvers; A. L. Saucereau; et al. Plant Pathology 2017. doi:10.1111/ppa.12823

Other claims from this paper (8)

Observation Disease was low during the sampling period.
Observation Within-population variation accounted for 99% of observed genetic variation.
Observation Among-population variation accounted for 1% of observed genetic variation.
Observation Both species occurred at each sampled location.
Observation A. pinodella had a lower frequency of 6–32%.
Observation Both species developed on different pea nodes.
Observation Aggressiveness differed significantly between the two species.
Observation Aggressiveness differed significantly among isolates within species.

Observationobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

D123E isolates were more aggressive than wild-type isolates in vivo.

Taxon: potatoSolanum tuberosume1
Interactor: A. solaniAlternaria solanie0pathogen
Gene: D123Ee0
Outcome: aggressivee0
Direction: more aggressivee0
Comparator: wild-type isolatese0

Verbatim

e0
“Only A. solani isolates possessing the D123E mutation were shown to be significantly more aggressive in vivo (P < 0.0001) compared with wild-type isolates.”
✓ located verbatim in the source · abstract, characters 1399–1554

e1
“early blight of potato”
✓ located verbatim in the source · abstract, characters 195–217

t0
“Alternaria solani”
✓ located verbatim in the source · title, characters 68–85

Title

Parasitic Fitness of Fungicide-Resistant and -Sensitive Isolates of Alternaria solani

Mitchell J. Bauske; Neil C. Gudmestad Plant Disease 2017. doi:10.1094/pdis-08-17-1268-re

Other claims from this paper (3)

Observationobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

The Ugandan isolate was more aggressive on cotton than Brazilian isolates.

Taxon: cottonGossypium hirsutume0
Material: The Ugandan isolatee0
Outcome: aggressivee0
Direction: more aggressivee0
Comparator: the Brazilian isolatese0

Verbatim

e0
“The Ugandan isolate was significantly more aggressive on cotton and pepper than the Brazilian isolates”
✓ located verbatim in the source · abstract, characters 708–810

Title

Host specialization of Verticillium dahliae , with emphasis on isolates from cocoa ( Theobroma cacao )

M. L. V. RESENDE; J. FLOOD; R. M. COOPER Plant Pathology 1994. doi:10.1111/j.1365-3059.1994.tb00559.x

Other claims from this paper (11)

Observation Cocoa isolates systemically invaded inoculated crops.
Association Isolates tended to be more aggressive on their source hosts.
Observation All cocoa isolates were pathogenic to cocoa.
Observation Cocoa isolates varied in aggressiveness on other crops.
Observation Cocoa isolates caused severe symptoms in aubergine.
Observation Cocoa isolates caused few symptoms in tomato.
Observation Cocoa isolates colonized aubergine and tomato up to the stem apex.
Observation Some Brazilian isolates invaded pepper without symptoms.
Observation The Ugandan isolate was more aggressive on pepper than Brazilian isolates.
Observation Four weed species developed wilt symptoms.
Observation Verticillium was recovered from four further weed species.

Observationobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

The Ugandan isolate was more aggressive on pepper than Brazilian isolates.

Taxon: peppere0
Material: The Ugandan isolatee0
Outcome: aggressivee0
Direction: more aggressivee0
Comparator: the Brazilian isolatese0

Verbatim

e0
“The Ugandan isolate was significantly more aggressive on cotton and pepper than the Brazilian isolates”
✓ located verbatim in the source · abstract, characters 708–810

Title

Host specialization of Verticillium dahliae , with emphasis on isolates from cocoa ( Theobroma cacao )

M. L. V. RESENDE; J. FLOOD; R. M. COOPER Plant Pathology 1994. doi:10.1111/j.1365-3059.1994.tb00559.x

Other claims from this paper (11)

Observation Cocoa isolates systemically invaded inoculated crops.
Association Isolates tended to be more aggressive on their source hosts.
Observation All cocoa isolates were pathogenic to cocoa.
Observation Cocoa isolates varied in aggressiveness on other crops.
Observation Cocoa isolates caused severe symptoms in aubergine.
Observation Cocoa isolates caused few symptoms in tomato.
Observation Cocoa isolates colonized aubergine and tomato up to the stem apex.
Observation Some Brazilian isolates invaded pepper without symptoms.
Observation The Ugandan isolate was more aggressive on cotton than Brazilian isolates.
Observation Four weed species developed wilt symptoms.
Observation Verticillium was recovered from four further weed species.

Observationobservedoriginal resultsignificant (as stated)measured

Claim · model-written summary

Isolates of races 100 and 3xx were more aggressive than isolates of races 710 and 7xx.

Taxon: sunflower plantsHelianthus annuust0
Material: 100 and 3xx racese0
Interactor: P. halstediiPlasmopara halstediie1pathogen
Outcome: more aggressivee0
Direction: more aggressivee0
Comparator: 710 and 7xx racese0

Verbatim

e0
“significant differences between isolates of 100 and 3xx races (more aggressive) and isolates of 710 and 7xx races (less aggressive)”
✓ located verbatim in the source · abstract, characters 592–723

t0
“sunflower plants”
✓ located verbatim in the source · title, characters 82–98

e1
“reaction for the P. halstedii isolates”
✓ located verbatim in the source · abstract, characters 341–379

Title

Phenotypic groups ofPlasmopara halstedii(downy mildew) based on interactions with sunflower plants

N. Sakr Acta Botanica Hungarica 2013. doi:10.1556/abot.55.2013.3-4.16

Other claims from this paper (4)

Observationobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

VCG 4A isolates from mint and potatoes were more aggressive on potato than VCG 4B potato and VCG 2B mint isolates.

Taxon: potatoSolanum tuberosume0
Outcome: aggressive on potatoe0
Direction: more aggressivee0
Comparator: VCG 4B potato isolates and VCG 2B mint isolatese0

Verbatim

e0
“VCG 4A isolates from mint and potatoes were significantly more aggressive on potato than VCG 4B potato isolates and VCG 2B mint isolates.”
✓ located verbatim in the source · abstract, characters 821–958

Title

Vegetative Compatibility and Pathogenicity of Verticillium dahliae from Spearmint and Peppermint

L. I. Douhan; D. A. Johnson Plant Disease 2001. doi:10.1094/pdis.2001.85.3.297

Other claims from this paper (4)

Observation Most mint isolates belonged to VCG 2B, with one VCG 2A and two VCG 4A isolates.
Observation VCG 2 isolates occurred in all commercial mint regions.
Observation The two VCG 4A isolates originated in southern Idaho.
Observation Mint isolates were significantly more aggressive on mint than isolates from other hosts.

“aggressive isolates”

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