By interacting organism › Fungi › Zaghouaniaceae

Associationobservedoriginal resultsignificant (as stated)measured

Claim · model-written summary

Coffee leaf rust isolates differed significantly in incidence on coffee plants, largely associated with their site of origin.

Taxon: coffeeCoffeae3
Material: isolatese3
Interactor: Hemileia vastatrixHemileia vastatrixe2pathogen
Outcome: incidence of isolatese3

Not reportedDirection

Verbatim

e2
“this crop is threatened by the biotrophic fungus Hemileia vastatrix , the causal agent of coffee leaf rust (CLR)”
✓ located verbatim in the source · abstract, characters 109–221

e3
“significant differences were observed in the incidence of isolates on coffee plants, largely associated with their site of origin”
✓ located verbatim in the source · abstract, characters 1023–1152

Title

Linking Hemileia vastatrix Aggressiveness to Coffee Plant Physiology in Peru's Central Jungle

Fabiola León‐Rojas; Deyna Valderrama‐Palacios; Ricardo Borjas‐Ventura; et al. Plant Pathology 2026. doi:10.1111/ppa.70170

Other claims from this paper (4)

Associationobservedoriginal resultnegativemeasured

Claim · model-written summary

Chlorophyll and fluorescence measurements showed a moderate negative correlation with isolate aggressiveness.

Taxon: coffeeCoffeae3
Interactor: Hemileia vastatrixHemileia vastatrixe2pathogen
Outcome: Chlorophyll and fluorescence measurementse4
Direction: negativee4
Qualifier: moderatee4

Verbatim

e2
“this crop is threatened by the biotrophic fungus Hemileia vastatrix , the causal agent of coffee leaf rust (CLR)”
✓ located verbatim in the source · abstract, characters 109–221

e3
“significant differences were observed in the incidence of isolates on coffee plants, largely associated with their site of origin”
✓ located verbatim in the source · abstract, characters 1023–1152

e4
“Chlorophyll and fluorescence measurements varied in response to isolate aggressiveness, showing a moderate negative correlation”
✓ located verbatim in the source · abstract, characters 1154–1281

Title

Linking Hemileia vastatrix Aggressiveness to Coffee Plant Physiology in Peru's Central Jungle

Fabiola León‐Rojas; Deyna Valderrama‐Palacios; Ricardo Borjas‐Ventura; et al. Plant Pathology 2026. doi:10.1111/ppa.70170

Other claims from this paper (4)

Associationobservedoriginal resultnegativemeasured

Claim · model-written summary

Isolates from San Ramón had higher levels of aggressiveness components, such as infection frequency of 7.5–9.

Taxon: coffeeCoffeae3
Interactor: Hemileia vastatrixHemileia vastatrixe2pathogen
Outcome: aggressiveness componentse5
Direction: highere5
Value: 7.5–9e5
Setting: San Ramóne5

Verbatim

e2
“this crop is threatened by the biotrophic fungus Hemileia vastatrix , the causal agent of coffee leaf rust (CLR)”
✓ located verbatim in the source · abstract, characters 109–221

e3
“significant differences were observed in the incidence of isolates on coffee plants, largely associated with their site of origin”
✓ located verbatim in the source · abstract, characters 1023–1152

e5
“Isolates from San Ramón (12RC–18RC) exhibited higher levels of aggressiveness components, such as infection frequency of 7.5–9”
✓ located verbatim in the source · abstract, characters 1283–1409

Title

Linking Hemileia vastatrix Aggressiveness to Coffee Plant Physiology in Peru's Central Jungle

Fabiola León‐Rojas; Deyna Valderrama‐Palacios; Ricardo Borjas‐Ventura; et al. Plant Pathology 2026. doi:10.1111/ppa.70170

Other claims from this paper (4)

Associationobservedoriginal resultnegativemeasured

Claim · model-written summary

Isolate aggressiveness was associated with a reduction of up to 28% in SPAD readings of coffee plants.

Taxon: coffeeCoffeae3
Interactor: Hemileia vastatrixHemileia vastatrixe2pathogen
Outcome: SPAD readingse6
Direction: reductionse6
Value: 28%e6

Verbatim

e2
“this crop is threatened by the biotrophic fungus Hemileia vastatrix , the causal agent of coffee leaf rust (CLR)”
✓ located verbatim in the source · abstract, characters 109–221

e3
“significant differences were observed in the incidence of isolates on coffee plants, largely associated with their site of origin”
✓ located verbatim in the source · abstract, characters 1023–1152

e6
“reductions of up to 28% in SPAD readings and 42% in F v /F m”
✓ located verbatim in the source · abstract, characters 1468–1528

Title

Linking Hemileia vastatrix Aggressiveness to Coffee Plant Physiology in Peru's Central Jungle

Fabiola León‐Rojas; Deyna Valderrama‐Palacios; Ricardo Borjas‐Ventura; et al. Plant Pathology 2026. doi:10.1111/ppa.70170

Other claims from this paper (4)

Associationobservedoriginal resultnegativemeasured

Claim · model-written summary

Isolate aggressiveness was associated with a reduction of up to 42% in Fv/Fm of coffee plants.

Taxon: coffeeCoffeae3
Interactor: Hemileia vastatrixHemileia vastatrixe2pathogen
Outcome: F v /F me6
Direction: reductionse6
Value: 42%e6

Verbatim

e2
“this crop is threatened by the biotrophic fungus Hemileia vastatrix , the causal agent of coffee leaf rust (CLR)”
✓ located verbatim in the source · abstract, characters 109–221

e3
“significant differences were observed in the incidence of isolates on coffee plants, largely associated with their site of origin”
✓ located verbatim in the source · abstract, characters 1023–1152

e6
“reductions of up to 28% in SPAD readings and 42% in F v /F m”
✓ located verbatim in the source · abstract, characters 1468–1528

Title

Linking Hemileia vastatrix Aggressiveness to Coffee Plant Physiology in Peru's Central Jungle

Fabiola León‐Rojas; Deyna Valderrama‐Palacios; Ricardo Borjas‐Ventura; et al. Plant Pathology 2026. doi:10.1111/ppa.70170

Other claims from this paper (4)

Observationobservedoriginal resultmeasured

Claim · model-written summary

The analysis found 2,058 potential effectors in H. vastatrix.

Taxon: coffeeCoffeat0
Interactor: H. vastatrixHemileia vastatrixe0pathogen
Outcome: H. vastatrix a total of 2,058 potential effectorse0
Value: 2,058e0

Verbatim

e0
“Fungal analysis revealed in H. vastatrix a total of 2,058 potential effectors”
✓ located verbatim in the source · abstract, characters 764–841

t0
“coffee plant-fungi pathogenesis”
✓ located verbatim in the source · title, characters 90–121

Title

In silico comparative genomics and proteomics to identify potential candidates to monitor coffee plant-fungi pathogenesis

Kimberly Rojas-Rojas; Paz Vieto-Cárdenas; Bernal Azofeifa-Bolaños; et al. Berichte aus der medizinischen Informatik und Bioinformatik/Journal of integrative bioinformatics 2026. doi:10.1515/jib-2025-0013

Other claims from this paper (5)

Method / resource Candidate plant defense genes were identified.
Method / resource Potential fungal effector proteins associated with pathogenesis were identified.
Observation The analysis found 4,475 potential effectors in C. higginsianum.
Method / resource Orthofinder identified four informative functional groups including several protein families.
Method / resource The study provided computationally called proteomes for the analyzed species.

Observationobservedoriginal resultmeasured

Claim · model-written summary

Rust severity was lower in rainy January to March months.

Taxon: coffeeCoffeat0
Interactor: Hemileia vastatrixHemileia vastatrixe1pathogen
Outcome: coffee leaf rust severityt0
Direction: lowere0
Qualifier: rainy months (January to March)e0

Verbatim

e1
“Coffee leaf rust (Hemileia vastatrix) is one of the most significant diseases affecting coffee crops”
✓ located verbatim in the source · abstract, characters 9–109

t0
“Predictive modeling of coffee leaf rust severity in Brazil under different yielding conditions”
✓ located verbatim in the source · title, characters 0–94

e0
“lower values during the rainy months (January to March) and higher severity between May and August”
✓ located verbatim in the source · abstract, characters 998–1096

Title

Predictive modeling of coffee leaf rust severity in Brazil under different yielding conditions

Lucas Eduardo de Oliveira Aparecido; Guilherme Botega Torsoni; Rafael Fausto de Lima; et al. Theoretical and Applied Climatology 2026. doi:10.1007/s00704-026-06384-8

Other claims from this paper (4)

Method / resource XGB attained R² 0.5973 for high-yielding conditions.
Method / resource XGB attained R² 0.5039 for low-yielding conditions.
Observation Rust severity was higher between May and August.
Association High-yielding conditions were associated with higher rust severity throughout the year.

Observationobservedoriginal resultmeasured

Claim · model-written summary

Rust severity was higher between May and August.

Taxon: coffeeCoffeat0
Interactor: Hemileia vastatrixHemileia vastatrixe1pathogen
Outcome: coffee leaf rust severityt0
Direction: highere0
Qualifier: May and Auguste0

Verbatim

e1
“Coffee leaf rust (Hemileia vastatrix) is one of the most significant diseases affecting coffee crops”
✓ located verbatim in the source · abstract, characters 9–109

t0
“Predictive modeling of coffee leaf rust severity in Brazil under different yielding conditions”
✓ located verbatim in the source · title, characters 0–94

e0
“lower values during the rainy months (January to March) and higher severity between May and August”
✓ located verbatim in the source · abstract, characters 998–1096

Title

Predictive modeling of coffee leaf rust severity in Brazil under different yielding conditions

Lucas Eduardo de Oliveira Aparecido; Guilherme Botega Torsoni; Rafael Fausto de Lima; et al. Theoretical and Applied Climatology 2026. doi:10.1007/s00704-026-06384-8

Other claims from this paper (4)

Method / resource XGB attained R² 0.5973 for high-yielding conditions.
Method / resource XGB attained R² 0.5039 for low-yielding conditions.
Observation Rust severity was lower in rainy January to March months.
Association High-yielding conditions were associated with higher rust severity throughout the year.

Associationobservedoriginal resultmeasured

Claim · model-written summary

High-yielding conditions were associated with higher rust severity throughout the year.

Taxon: coffeeCoffeat0
Interactor: Hemileia vastatrixHemileia vastatrixe1pathogen
Outcome: disease severitye0
Direction: highere0
Qualifier: throughout the yeare0
Setting: Brazilt0

Verbatim

e1
“Coffee leaf rust (Hemileia vastatrix) is one of the most significant diseases affecting coffee crops”
✓ located verbatim in the source · abstract, characters 9–109

t0
“Predictive modeling of coffee leaf rust severity in Brazil under different yielding conditions”
✓ located verbatim in the source · title, characters 0–94

e0
“high-yielding conditions were associated with higher disease severity throughout the year”
✓ located verbatim in the source · abstract, characters 1180–1269

Title

Predictive modeling of coffee leaf rust severity in Brazil under different yielding conditions

Lucas Eduardo de Oliveira Aparecido; Guilherme Botega Torsoni; Rafael Fausto de Lima; et al. Theoretical and Applied Climatology 2026. doi:10.1007/s00704-026-06384-8

Other claims from this paper (4)

Method / resource XGB attained R² 0.5973 for high-yielding conditions.
Method / resource XGB attained R² 0.5039 for low-yielding conditions.
Observation Rust severity was lower in rainy January to March months.
Observation Rust severity was higher between May and August.

Observationauthor interpretationoriginal resultbasis n/a

Claim · model-written summary

Direct evidence for L. uredinophilum against H. vastatrix is limited and mainly from laboratory and greenhouse studies.

Taxon: coffeeCoffeat0
Interactor: H. vastatrixHemileia vastatrixe0pathogen
Second interactor: L. uredinophilumAkanthomyces uredinophiluse1biocontrol_agent
Outcome: direct evidence against H. vastatrixe0
Qualifier: limitede0
Setting: laboratory and greenhouse studiese0

Verbatim

e0
“direct evidence against H. vastatrix remains limited and is still concentrated mainly in laboratory and greenhouse studies”
✓ located verbatim in the source · abstract, characters 779–901

t0
“Coffee leaf rust”
✓ located verbatim in the source · abstract, characters 0–16

e1
“L. uredinophilum should be regarded as a promising”
✓ located verbatim in the source · abstract, characters 958–1008

Title

Potential of Lecanicillium uredinophilum as a Biocontrol Agent of Hemileia vastatrix: A Review Compared with Other Biological Control Agents

Jose Luis Pinedo-Mas; Eyner Huaman; Amilcar Valle-Lopez; et al. Biology 2026. doi:10.3390/biology15070589

Other claims from this paper (2)

Zaghouaniaceae 570 claims

570 claims