Dypsis lutescens 396 claims

species · family Arecaceae · green plant · NCBI Taxonomy ↗

Common name: areca palm — Also written in claims: areca palm · Chrysalidocarpus lutescens · areca palms · C. lutescens · Chrysalidocarpus lutescens H. Wendl — NCBI synonyms: Chrysalidocarpus lutescens

9 spellings

Questions studied on this organism11 questions14 papers

Dypsis lutescensKENPEI · CC BY-SA 3.0 · Wikimedia Commons ↗

396 claims

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Observationobservedoriginal resultmeasured

Claim · model-written summary

Disease occurred year-round and peaked in the rainy season.

Taxon: Areca palmDypsis lutescenst0
Outcome: incidencee0
Direction: peake0
Qualifier: during the rainy seasone0

Verbatim

e0
“the disease occurs throughout the year, with peak incidence during the rainy season”
✓ located verbatim in the source · abstract, characters 381–464

t0
“Areca Palm”
✓ located verbatim in the source · title, characters 108–118

Title

Morphological Identification and Molecular Characterization of Bipolaris bicolor , a Novel Pathogen Causing Areca Palm Leaf Spot Disease in China

De-Jie Yang; Qing-Hua Tang; Shao-Shuai Yu Plant Disease 2026. doi:10.1094/pdis-11-25-2323-pdn

Other claims from this paper (7)

Observation Leaf spot incidence was about 10%.
Observation Inoculated areca palm leaves developed the same symptoms.
Observation Five pathogen isolates shared similar cultural morphology.
Observation The fungal isolate had dark brown septate conidia.
Observation GPD sequence similarity to B. bicolor was 100%.
Observation Q-1-2 clustered with B. bicolor at 99% bootstrap support.
Observation The authors report B. bicolor as a first cause of areca palm leaf spot.

Observationobservedoriginal resultmeasured

Claim · model-written summary

Leaf spot incidence was about 10%.

Taxon: Areca palmDypsis lutescenst0
Outcome: incidence ratee0
Value: about 10%e0

Verbatim

e0
“The incidence rate of the disease in the sampling areas was about 10%”
✓ located verbatim in the source · abstract, characters 639–708

t0
“Areca Palm”
✓ located verbatim in the source · title, characters 108–118

Title

Morphological Identification and Molecular Characterization of Bipolaris bicolor , a Novel Pathogen Causing Areca Palm Leaf Spot Disease in China

De-Jie Yang; Qing-Hua Tang; Shao-Shuai Yu Plant Disease 2026. doi:10.1094/pdis-11-25-2323-pdn

Other claims from this paper (7)

Observation Disease occurred year-round and peaked in the rainy season.
Observation Inoculated areca palm leaves developed the same symptoms.
Observation Five pathogen isolates shared similar cultural morphology.
Observation The fungal isolate had dark brown septate conidia.
Observation GPD sequence similarity to B. bicolor was 100%.
Observation Q-1-2 clustered with B. bicolor at 99% bootstrap support.
Observation The authors report B. bicolor as a first cause of areca palm leaf spot.

Observationobservedoriginal resultnegativemeasured

Claim · model-written summary

Inoculated areca palm leaves developed the same symptoms.

Taxon: Areca palmDypsis lutescenst0
Organ / stage: leavese0
Outcome: same symptomse0

Verbatim

e0
“the same symptoms were found in the inoculated leaves of areca palm”
✓ located verbatim in the source · abstract, characters 1675–1742

t0
“Areca Palm”
✓ located verbatim in the source · title, characters 108–118

Title

Morphological Identification and Molecular Characterization of Bipolaris bicolor , a Novel Pathogen Causing Areca Palm Leaf Spot Disease in China

De-Jie Yang; Qing-Hua Tang; Shao-Shuai Yu Plant Disease 2026. doi:10.1094/pdis-11-25-2323-pdn

Other claims from this paper (7)

Observation Disease occurred year-round and peaked in the rainy season.
Observation Leaf spot incidence was about 10%.
Observation Five pathogen isolates shared similar cultural morphology.
Observation The fungal isolate had dark brown septate conidia.
Observation GPD sequence similarity to B. bicolor was 100%.
Observation Q-1-2 clustered with B. bicolor at 99% bootstrap support.
Observation The authors report B. bicolor as a first cause of areca palm leaf spot.

Observationobservedoriginal resultmeasured

Claim · model-written summary

Five pathogen isolates shared similar cultural morphology.

Taxon: Areca palmDypsis lutescenst0
Outcome: similar cultural morphologye0
Value: five isolatese0

Verbatim

e0
“A total of five isolates were obtained, all of which exhibited similar cultural morphology”
✓ located verbatim in the source · abstract, characters 1052–1142

t0
“Areca Palm”
✓ located verbatim in the source · title, characters 108–118

Title

Morphological Identification and Molecular Characterization of Bipolaris bicolor , a Novel Pathogen Causing Areca Palm Leaf Spot Disease in China

De-Jie Yang; Qing-Hua Tang; Shao-Shuai Yu Plant Disease 2026. doi:10.1094/pdis-11-25-2323-pdn

Other claims from this paper (7)

Observation Disease occurred year-round and peaked in the rainy season.
Observation Leaf spot incidence was about 10%.
Observation Inoculated areca palm leaves developed the same symptoms.
Observation The fungal isolate had dark brown septate conidia.
Observation GPD sequence similarity to B. bicolor was 100%.
Observation Q-1-2 clustered with B. bicolor at 99% bootstrap support.
Observation The authors report B. bicolor as a first cause of areca palm leaf spot.

Observationobservedoriginal resultmeasured

Claim · model-written summary

The fungal isolate had dark brown septate conidia.

Taxon: Areca palmDypsis lutescenst0
Outcome: conidia were dark browne0

Verbatim

e0
“the conidia were dark brown, with a darker color in the middle and lighter colors at both ends”
✓ located verbatim in the source · abstract, characters 1836–1930

t0
“Areca Palm”
✓ located verbatim in the source · title, characters 108–118

Title

Morphological Identification and Molecular Characterization of Bipolaris bicolor , a Novel Pathogen Causing Areca Palm Leaf Spot Disease in China

De-Jie Yang; Qing-Hua Tang; Shao-Shuai Yu Plant Disease 2026. doi:10.1094/pdis-11-25-2323-pdn

Other claims from this paper (7)

Observation Disease occurred year-round and peaked in the rainy season.
Observation Leaf spot incidence was about 10%.
Observation Inoculated areca palm leaves developed the same symptoms.
Observation Five pathogen isolates shared similar cultural morphology.
Observation GPD sequence similarity to B. bicolor was 100%.
Observation Q-1-2 clustered with B. bicolor at 99% bootstrap support.
Observation The authors report B. bicolor as a first cause of areca palm leaf spot.

Observationobservedoriginal resultmeasured

Claim · model-written summary

GPD sequence similarity to B. bicolor was 100%.

Taxon: Areca palmDypsis lutescenst0
Interactor: Bipolaris bicolorBipolaris bicolore0pathogen
Outcome: GPDe0
Value: 100%e0

Verbatim

e0
“GPD, ITS and TEF sequence of Q-1-2 showed the 100%, 100% and 99.9% similarity to that of Bipolaris bicolor strain YB450101”
✓ located verbatim in the source · abstract, characters 2589–2711

t0
“Areca Palm”
✓ located verbatim in the source · title, characters 108–118

Title

Morphological Identification and Molecular Characterization of Bipolaris bicolor , a Novel Pathogen Causing Areca Palm Leaf Spot Disease in China

De-Jie Yang; Qing-Hua Tang; Shao-Shuai Yu Plant Disease 2026. doi:10.1094/pdis-11-25-2323-pdn

Other claims from this paper (7)

Observation Disease occurred year-round and peaked in the rainy season.
Observation Leaf spot incidence was about 10%.
Observation Inoculated areca palm leaves developed the same symptoms.
Observation Five pathogen isolates shared similar cultural morphology.
Observation The fungal isolate had dark brown septate conidia.
Observation Q-1-2 clustered with B. bicolor at 99% bootstrap support.
Observation The authors report B. bicolor as a first cause of areca palm leaf spot.

Observationobservedoriginal resultmeasured

Claim · model-written summary

Q-1-2 clustered with B. bicolor at 99% bootstrap support.

Taxon: Areca palmDypsis lutescenst0
Interactor: B. bicolorBipolaris bicolore0pathogen
Outcome: clustered into one subcladee0
Value: 99%e0

Verbatim

e0
“the strain Q-1-2 and the strains of B. bicolor were clustered into one subclade with 99% bootstrap value”
✓ located verbatim in the source · abstract, characters 3019–3123

t0
“Areca Palm”
✓ located verbatim in the source · title, characters 108–118

Title

Morphological Identification and Molecular Characterization of Bipolaris bicolor , a Novel Pathogen Causing Areca Palm Leaf Spot Disease in China

De-Jie Yang; Qing-Hua Tang; Shao-Shuai Yu Plant Disease 2026. doi:10.1094/pdis-11-25-2323-pdn

Other claims from this paper (7)

Observation Disease occurred year-round and peaked in the rainy season.
Observation Leaf spot incidence was about 10%.
Observation Inoculated areca palm leaves developed the same symptoms.
Observation Five pathogen isolates shared similar cultural morphology.
Observation The fungal isolate had dark brown septate conidia.
Observation GPD sequence similarity to B. bicolor was 100%.
Observation The authors report B. bicolor as a first cause of areca palm leaf spot.

Observationauthor interpretationoriginal resultmeasured

Claim · model-written summary

The authors report B. bicolor as a first cause of areca palm leaf spot.

Taxon: Areca palmDypsis lutescenst0
Interactor: B. bicolorBipolaris bicolore0pathogen
Outcome: leaf spot diseasee0

Verbatim

e0
“first report that areca palm leaf spot disease caused by the pathogen B. bicolor”
✓ located verbatim in the source · abstract, characters 3163–3243

t0
“Areca Palm”
✓ located verbatim in the source · title, characters 108–118

Title

Morphological Identification and Molecular Characterization of Bipolaris bicolor , a Novel Pathogen Causing Areca Palm Leaf Spot Disease in China

De-Jie Yang; Qing-Hua Tang; Shao-Shuai Yu Plant Disease 2026. doi:10.1094/pdis-11-25-2323-pdn

Other claims from this paper (7)

Observation Disease occurred year-round and peaked in the rainy season.
Observation Leaf spot incidence was about 10%.
Observation Inoculated areca palm leaves developed the same symptoms.
Observation Five pathogen isolates shared similar cultural morphology.
Observation The fungal isolate had dark brown septate conidia.
Observation GPD sequence similarity to B. bicolor was 100%.
Observation Q-1-2 clustered with B. bicolor at 99% bootstrap support.

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

PP‐100 with KMnO 4 yielded 23 days of vase life for Areca palm after 15 days of storage.

Taxon: Areca palmDypsis lutescense0
Treatment: PP‐100 with KMnO 4 sachetse0
Outcome: vase lifee0
Direction: extendede0
Value: 23 dayse0
Qualifier: stored for 15 dayse0

Not reportedComparator

Verbatim

e0
“foliage packed in PP‐100 with KMnO 4 sachets, stored for 15 days, extended vase life to 23 days (Areca palm, Dracaena)”
✓ located verbatim in the source · abstract, characters 552–670

Title

Enhancing Postharvest Quality of Cut Foliage Through Active Modified Atmosphere Packaging

Shalini Jhanji; Gurpreet Kaur; Parminder Singh New Zealand Journal of Crop and Horticultural Science 2026. doi:10.1002/nzc2.70026

Other claims from this paper (6)

Intervention effect PP‐100 with KMnO 4 yielded 23 days of vase life for Dracaena after 15 days of storage.
Intervention effect The packaging enabled a 15‐day transport window without affecting weight loss or foliage color.
Intervention effect PP packaging gave Cycas palm foliage 8.43% weight loss versus 9.32% with PE.
Intervention effect PP sleeves maintained higher CO 2 levels than PE sleeves.
Intervention effect Silica sachets in PP or PE sleeves retained better foliage aesthetic quality than no sachets.
Intervention effect KMnO 4 sachets in PP or PE sleeves retained better foliage aesthetic quality than no sachets.

Observationobservedoriginal resultmeasured

Claim · model-written summary

specifically binds to the 3′-UTR of APV1 was reported in the APV1 translation or infection study.

Taxon: Areca palmDypsis lutescenst0
Interactor: APV1e0pathogen
Gene: eukaryotic initiation factor 4E (eIF4E)e0
Outcome: specifically binds to the 3′-UTR of APV1e0

Not reportedDirection

Verbatim

e0
“Here, we demonstrate that eukaryotic initiation factor 4E (eIF4E) specifically binds to the 3′-UTR of APV1.”
✓ located verbatim in the source · abstract, characters 728–835

t0
“Areca palm”
✓ located verbatim in the source · title, characters 0–10

Title

Areca palm velarivirus 1 encoded P25 hijacks host eIF4E and enhances viral translation through strengthening the interaction of eIF4E with 3′ cap-independent translation enhancer

Siyu Wan; Hongxing Wang; Xi Huang Phytopathology Research 2026. doi:10.1186/s42483-025-00409-2

Other claims from this paper (8)

Observation interacts with eIF4E was reported in the APV1 translation or infection study.
Observation stability was reported in the APV1 translation or infection study.
Observation subcellular localization was reported in the APV1 translation or infection study.
Observation recruitment to APV1 virions was reported in the APV1 translation or infection study.
Observation cap-independent viral translation was reported in the APV1 translation or infection study.
Intervention effect APV1 infection was reported in the APV1 translation or infection study.
Intervention effect APV1 infection was reported in the APV1 translation or infection study.
Observation first reported 3′-CITE was reported in the APV1 translation or infection study.