By organism › Oomycetes › Peronosporaceae › Phytophthora palmivora

Intervention effectobservedoriginal resultsignificant (as stated)measured

Claim · model-written summary

Temperature significantly affected all measured P. palmivora traits, with interactions involving isolate origin and acclimation.

Taxon: Phytophthora palmivoraPhytophthora palmivorae0
Treatment: Temperaturee1
Outcome: all traitse1
Value: p < 0.001e1

Not reportedComparatorDirection

Verbatim

e0
“Phytophthora palmivora , a major pathogen of coconut.”
✓ located verbatim in the source · abstract, characters 109–162

e1
“Temperature exerted a significant effect on all traits ( p < 0.001), with strong interaction between isolate origin, acclimation status, and temperature.”
✓ located verbatim in the source · abstract, characters 624–777

Title

Thermal acclimatization and plasticity of Phytophthora palmivora: implications for coconut disease dynamics under a warming climate

M. Daliyamol; K. Aswathi; U. Riswana; et al. Frontiers in Climate 2026. doi:10.3389/fclim.2026.1802746

Other claims from this paper (5)

Observation The hill-region isolate TN had broader thermal performance, superior growth, aggressiveness, and sporulation than CBP.
Intervention effect Multigenerational acclimation enhanced thermal tolerance in both P. palmivora isolates.
Intervention effect Acclimated cultures caused larger lesions, faster maceration, and more severe disease on coconut seedlings than unacclimated controls.
Intervention effect Re-isolated acclimated cultures lost enhanced performance at optimal temperatures.
Recommendation The authors call for climate-responsive coconut disease surveillance and management.

Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

Multigenerational acclimation enhanced thermal tolerance in both P. palmivora isolates.

Taxon: Phytophthora palmivoraPhytophthora palmivorae1
Treatment: Multi-generational acclimatione0
Outcome: thermal tolerancee0
Direction: enhancede0
Qualifier: most notably in TNe0

Not reportedComparator

Verbatim

e0
“Multi-generational acclimation enhanced thermal tolerance in both isolates-most notably in TN, allowing maintenance of virulence even at 15 °C and 35 °C.”
✓ located verbatim in the source · abstract, characters 1063–1216

e1
“Phytophthora palmivora , a major pathogen of coconut.”
✓ located verbatim in the source · abstract, characters 109–162

Title

Thermal acclimatization and plasticity of Phytophthora palmivora: implications for coconut disease dynamics under a warming climate

M. Daliyamol; K. Aswathi; U. Riswana; et al. Frontiers in Climate 2026. doi:10.3389/fclim.2026.1802746

Other claims from this paper (5)

Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

Re-isolated acclimated cultures lost enhanced performance at optimal temperatures.

Taxon: Phytophthora palmivoraPhytophthora palmivorae1
Treatment: returned to optimal temperaturese0
Outcome: enhanced performancee0
Direction: loste0

Not reportedComparator

Verbatim

e0
“re-isolated acclimated cultures lost their enhanced performance when returned to optimal temperatures.”
✓ located verbatim in the source · abstract, characters 1422–1524

e1
“Phytophthora palmivora , a major pathogen of coconut.”
✓ located verbatim in the source · abstract, characters 109–162

Title

Thermal acclimatization and plasticity of Phytophthora palmivora: implications for coconut disease dynamics under a warming climate

M. Daliyamol; K. Aswathi; U. Riswana; et al. Frontiers in Climate 2026. doi:10.3389/fclim.2026.1802746

Other claims from this paper (5)

Observationobservedoriginal resultpositivemeasured

Claim · model-written summary

6-Nitrocoumarin had an EC50 of 47.06 mg/L against Phytophthora palmivora.

Taxon: Phytophthora palmivoraPhytophthora palmivorae1
Compound: 6-nitrocoumarine1
Outcome: EC 50e1
Value: 47.06 mg/Le1

Verbatim

e1
“6-nitrocoumarin, a nitrated coumarin derivative exhibiting potent broad-spectrum antioomycete activity (EC 50: P. capsici 44.39 mg/L, Phytophthora palmivora 47.06 mg/L”
✓ located verbatim in the source · abstract, characters 284–451

Title

Streptomyces-Induced 6-Nitrocoumarin Coordinates Rhizosphere Microbiome Recruitment for Pepper Blight Suppression

Tianbing Zhou; Yuxin Xu; Yingtong Chen; et al. Journal of Agricultural and Food Chemistry 2025. doi:10.1021/acs.jafc.5c08807

Other claims from this paper (6)

Observationobservedoriginal resultmeasured

Claim · model-written summary

Based on colony and microscopic morphology, all 21 isolates were indicated to be Phytophthora palmivora.

Taxon: Phytophthora palmivoraPhytophthora palmivorae0
Outcome: all isolates indicated Phytophthora palmivorae0

Not reportedDirection

Verbatim

e0
“Based on colony morphology and microscopic features i.e. chlamydospore, sporangium, and its papilla form, all isolates indicated Phytophthora palmivora”
✓ located verbatim in the source · abstract, characters 593–744

Title

Morphological and Molecular Characterization of Phytophthora palmivora Isolates and Their Virulence Test on Cocoa Clone Sulawesi 2

Tutik Kuswinanti; Baharuddin Patandjengi; Melina; et al. Jurnal Fitopatologi Indonesia/Jurnal Fitopatologi 2023. doi:10.14692/jfi.19.4.145-155

Other claims from this paper (5)

Observationobservedoriginal resultmeasured

Claim · model-written summary

With the P. palmivora specific primer, all ten representative group isolates gave the same band of 650 bp.

Taxon: Phytophthora palmivoraPhytophthora palmivorae0
Outcome: same bande1
Value: 650 bpe1

Verbatim

e0
“Phytophthora palmivora”
✓ located verbatim in the source · title, characters 48–70

e1
“Molecular identification using a specific primer showed that all ten representative group isolates had the same band in size of 650 bp”
✓ located verbatim in the source · abstract, characters 746–880

Title

Morphological and Molecular Characterization of Phytophthora palmivora Isolates and Their Virulence Test on Cocoa Clone Sulawesi 2

Tutik Kuswinanti; Baharuddin Patandjengi; Melina; et al. Jurnal Fitopatologi Indonesia/Jurnal Fitopatologi 2023. doi:10.14692/jfi.19.4.145-155

Other claims from this paper (5)

Observationobservedoriginal resultmeasured

Claim · model-written summary

With universal ITS4 and ITS5 primers, all isolates generated one band of 900 bp.

Taxon: Phytophthora palmivoraPhytophthora palmivorae0
Outcome: one bande1
Value: 900bpe1

Verbatim

e0
“Phytophthora palmivora”
✓ located verbatim in the source · title, characters 48–70

e1
“using universal ITS4 and ITS5 primers, all isolates generated one band in the size of 900bp”
✓ located verbatim in the source · abstract, characters 890–981

Title

Morphological and Molecular Characterization of Phytophthora palmivora Isolates and Their Virulence Test on Cocoa Clone Sulawesi 2

Tutik Kuswinanti; Baharuddin Patandjengi; Melina; et al. Jurnal Fitopatologi Indonesia/Jurnal Fitopatologi 2023. doi:10.14692/jfi.19.4.145-155

Other claims from this paper (5)

Observationobservedoriginal resultmeasured

Claim · model-written summary

Sequencing placed all isolates in the group P. palmivora.

Taxon: P. palmivoraPhytophthora palmivorae0
Outcome: placed in the group P. palmivorae0

Not reportedDirection

Verbatim

e0
“The sequencing result showed, that all isolates were placed in the group P. palmivora”
✓ located verbatim in the source · abstract, characters 983–1068

Title

Morphological and Molecular Characterization of Phytophthora palmivora Isolates and Their Virulence Test on Cocoa Clone Sulawesi 2

Tutik Kuswinanti; Baharuddin Patandjengi; Melina; et al. Jurnal Fitopatologi Indonesia/Jurnal Fitopatologi 2023. doi:10.14692/jfi.19.4.145-155

Other claims from this paper (5)

Observationobservedoriginal resultmeasured

Claim · model-written summary

Three Trichoderma species and three P. palmivora morphotypes were characterized in cocoa orchards.

Taxon: Phytophthora palmivoraPhytophthora palmivorae0
Outcome: three morphotypes of Phytophthora palmivorae0
Setting: cocoa orchardse0

Verbatim

e0
“Three species of Trichoderma (T. harzianum, T. asperellum and T. virens) and three morphotypes of Phytophthora palmivora found in the cocoa orchards werecharacterized”
✓ located verbatim in the source · abstract, characters 721–887

Title

Inhibition of Phytophthora palmivora, causal agent of cocoa black pod disease, by using three (3) species of Trichoderma in three (3) cocoa-producing regions inCôte d'Ivoire

Université Nangui Abrogoua; Wilfried Junior Yao; Koutoua Séka; et al. International Journal of Advanced Research in Biological Sciences (IJARBS) 2023. doi:10.22192/ijarbs.2023.10.08.002

Other claims from this paper (3)

Intervention effect Trichoderma species inhibited P. palmivora on detached cocoa pods by 65 to 87.5%.
Intervention effect Trichoderma species inhibited P. palmivora on culture medium by 75 to 88.7%.
Intervention effect Trichoderma virens had an 87.5% inhibition rate against P. palmivora.

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Trichoderma species inhibited P. palmivora on culture medium by 75 to 88.7%.

Taxon: Phytophthora palmivoraPhytophthora palmivorae0
Treatment: Trichoderma speciese0
Interactor: Trichoderma speciesTrichodermae0biocontrol_agent
Outcome: Phytophthora palmivorae0
Direction: inhibitionratese0
Value: 75 to 88.7%e0
Setting: culture mediume0

Not reportedComparator

Verbatim

e0
“Trichoderma species showed antagonistic activity towards Phytophthora palmivora with inhibitionrates ranging from 65 to 87.5% and from 75 to 88.7% on detached pods and on culture medium, respectively”
✓ located verbatim in the source · abstract, characters 889–1088

Title

Inhibition of Phytophthora palmivora, causal agent of cocoa black pod disease, by using three (3) species of Trichoderma in three (3) cocoa-producing regions inCôte d'Ivoire

Université Nangui Abrogoua; Wilfried Junior Yao; Koutoua Séka; et al. International Journal of Advanced Research in Biological Sciences (IJARBS) 2023. doi:10.22192/ijarbs.2023.10.08.002

Other claims from this paper (3)

Observation Three Trichoderma species and three P. palmivora morphotypes were characterized in cocoa orchards.
Intervention effect Trichoderma species inhibited P. palmivora on detached cocoa pods by 65 to 87.5%.
Intervention effect Trichoderma virens had an 87.5% inhibition rate against P. palmivora.

Phytophthora palmivora 36 claims

36 claims