By interacting organism › Animals › Tylenchulidae › Paratylenchus

Observationobservedoriginal resultmeasured

Claim · model-written summary

Paratylenchus spp. made up 22% of the plant-parasitic nematodes in onion green manure plots.

Taxon: Allium cepa L.Allium cepae0
Interactor: Paratylenchus spp.Paratylenchuse3pathogen
Outcome: plant parasitic nematodese3
Value: 22%e3

Verbatim

e0
“Allium cepa L.”
✓ located verbatim in the source · abstract, characters 0–14

e3
“Ditylenchus dipsaci (Kühn, 1857) Filipjev, 1936 (Rhabditida: Anguinidae) (35%), Pratylenchus spp. Filipjev, 1936 (Rhabditida: Pratylenchidae) (29%), Heterodera spp. Schmidt, 1871 (Rhabditida: Heteroderidae) (3%), Paratylenchus spp. Micoletzky, 1922 (Rhabditida: Tylenchulidae) (22%), Geocenamus spp. Thorne & Malek, 1968 (Rhabditida: Dolicodoridae) (8%) and Helicotylenchus spp. Steiner, 1945 (Rhabditida: Hoplolaimidae)…” Show full quote
✓ located verbatim in the source · abstract, characters 841–1301

Title

Effect of green manure on nematode populations in onion production

Ahmet Çetinkaya; Elif Yavuzaslanoğlu; Seyfi Taner Turkish Journal of Entomology 2026. doi:10.16970/entoted.1831877

Other claims from this paper (10)

Associationobservedoriginal resultsignificant (as stated)measured

Claim · model-written summary

Cleistogenes songorica was significantly positively correlated with the herbivorous nematode genus Paratylenchus.

Taxon: Cleistogenes songorica (Roshev.) OhwiCleistogenes songoricae0
Interactor: ParatylenchusParatylenchuse0herbivore
Outcome: correlated with the herbivorous nematode genus Paratylenchuse0
Direction: positively correlatede0

Verbatim

e0
“Cleistogenes songorica (Roshev.) Ohwi and Stipa breviflora Griseb. were significantly positively correlated with the herbivorous nematode genus Paratylenchus”
✓ located verbatim in the source · abstract, characters 1167–1324

Title

Heavy Grazing Leads to Increased Dominance of Plant and Soil Nematode Communities

Rui Dong; Shijie Lv; Changlin Xue; et al. Ecology and Evolution 2025. doi:10.1002/ece3.72079

Other claims from this paper (12)

Intervention effect Heavy grazing decreased the plant community Sobs index significantly by 23.78% compared with no grazing.
Intervention effect Heavy grazing decreased the plant community Shannon-Wiener index significantly by 37.97% compared with no grazing.
Intervention effect Heavy grazing decreased the plant community Inverse Simpson index significantly by 47.43% compared with no grazing.
Intervention effect Heavy grazing decreased the plant community Heip index significantly by 41.51% compared with no grazing.
Intervention effect Under heavy grazing the soil nematode Sobs index was 22.2% lower than under no grazing.
Intervention effect Under heavy grazing the soil nematode Shannon-Wiener index was 40.3% lower than under no grazing.
Intervention effect Under heavy grazing the soil nematode Inverse Simpson index was 50.9% lower than under no grazing.
Intervention effect Under heavy grazing the soil nematode Heip index was 47.1% lower than under no grazing.
Association Plant diversity and nematode diversity were significantly positively correlated.
Association Stipa breviflora was significantly positively correlated with the herbivorous nematode genus Paratylenchus.
Association Convolvulus ammannii was significantly positively correlated with the nematode genus Acrobeloides.
Recommendation Grazing intensity should be kept below heavy grazing (light or moderate grazing) as the most appropriate grassland management strategy.

Associationobservedoriginal resultsignificant (as stated)measured

Claim · model-written summary

Stipa breviflora was significantly positively correlated with the herbivorous nematode genus Paratylenchus.

Taxon: Stipa breviflora Griseb.Stipa breviflorae0
Interactor: ParatylenchusParatylenchuse0herbivore
Outcome: correlated with the herbivorous nematode genus Paratylenchuse0
Direction: positively correlatede0

Verbatim

e0
“Cleistogenes songorica (Roshev.) Ohwi and Stipa breviflora Griseb. were significantly positively correlated with the herbivorous nematode genus Paratylenchus”
✓ located verbatim in the source · abstract, characters 1167–1324

Title

Heavy Grazing Leads to Increased Dominance of Plant and Soil Nematode Communities

Rui Dong; Shijie Lv; Changlin Xue; et al. Ecology and Evolution 2025. doi:10.1002/ece3.72079

Other claims from this paper (12)

Intervention effect Heavy grazing decreased the plant community Sobs index significantly by 23.78% compared with no grazing.
Intervention effect Heavy grazing decreased the plant community Shannon-Wiener index significantly by 37.97% compared with no grazing.
Intervention effect Heavy grazing decreased the plant community Inverse Simpson index significantly by 47.43% compared with no grazing.
Intervention effect Heavy grazing decreased the plant community Heip index significantly by 41.51% compared with no grazing.
Intervention effect Under heavy grazing the soil nematode Sobs index was 22.2% lower than under no grazing.
Intervention effect Under heavy grazing the soil nematode Shannon-Wiener index was 40.3% lower than under no grazing.
Intervention effect Under heavy grazing the soil nematode Inverse Simpson index was 50.9% lower than under no grazing.
Intervention effect Under heavy grazing the soil nematode Heip index was 47.1% lower than under no grazing.
Association Plant diversity and nematode diversity were significantly positively correlated.
Association Cleistogenes songorica was significantly positively correlated with the herbivorous nematode genus Paratylenchus.
Association Convolvulus ammannii was significantly positively correlated with the nematode genus Acrobeloides.
Recommendation Grazing intensity should be kept below heavy grazing (light or moderate grazing) as the most appropriate grassland management strategy.

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Compost containing peat moss decreased Paratylenchus population densities in soil.

Taxon: Chardonnay (Vitis vinifera)Vitis viniferae0
Treatment: Compost containing peat mosse2
Interactor: ParatylenchusParatylenchuse2pest
Outcome: Paratylenchus population densitiese2
Direction: decreasede2

Not reportedComparator

Verbatim

e0
“Three organic waste composts were applied in-row in a Chardonnay (Vitis vinifera) vineyard infected with A. vitis and plant-parasitic nematodes”
✓ located verbatim in the source · abstract, characters 1056–1199

e2
“Compost containing peat moss decreased Paratylenchus population densities in soil”
✓ located verbatim in the source · abstract, characters 1341–1422

Title

Organic waste composts improve soil fertility and alter development of pathogenic dagger and pin nematode populations in a crown gall-diseased vineyard

Portiaa McGonigal; Tanja M. Voegel; Paige Munro; et al. OENO One 2025. doi:10.20870/oeno-one.2025.59.3.8353

Other claims from this paper (4)

Intervention effect Organic waste composts increased soil total carbon, nitrogen, organic matter and phosphorus content in the vineyard after three years.
Intervention effect Vineyard waste compost reduced Ximphinema population densities in soil in one year only.
Intervention effect The composts caused no meaningful change in plant performance, crop quality, yield or GCG severity.
Mechanism Extreme winter and summer temperatures likely reduced grapevine performance overall.

Observationobservedoriginal resultmeasured

Claim · model-written summary

Paratylenchus spp. made up 3.46% of identified nematodes.

Taxon: appleMalus domesticat0
Interactor: Paratylenchus spp.Paratylenchuse0pest
Outcome: Paratylenchus spp.e0
Value: 3.46%e0

Verbatim

e0
“Paratylenchus spp. Micoletzky, 1922 (Tylenchida: Tylenchulidae) (3.46%)”
✓ located verbatim in the source · abstract, characters 670–741

t0
“apple orchards”
✓ located verbatim in the source · title, characters 82–96

Title

Determination of plant-parasitic nematode fauna and evaluation of soil quality in apple orchards of Çanakkale province (Türkiye)

Enes Ceyhun Arslan; Uğur Gözel Turkish Journal of Entomology 2025. doi:10.16970/entoted.1584214

Other claims from this paper (9)

Observation Thirty nematode genera were identified among 14.090 individuals.
Observation Rhabditida was the dominant order at 53.87%.
Observation Tylenchida ranked second at 23.22%.
Observation Merlinius spp. made up 3.36% of identified nematodes.
Observation Pratylenchus spp. made up 3.02% of identified nematodes.
Observation The c-p 2 group was prevalent under disturbed soil conditions.
Observation Dominant p-p 2 and p-p 3 groups posed a significant threat to apple orchards.
Method / resource Nematode c-p series were presented as soil quality bioindicators.
Recommendation The authors recommend expanding these analyses through regional studies.

Observationobservedoriginal resultnegativemeasured

Claim · model-written summary

The survey identified Paratylenchus sp., Pratylenchus neglectus and P. thornei.

Taxon: important crop plantst0
Interactor: Paratylenchus sp.Paratylenchuse0parasite
Second interactor: Pratylenchus neglectusPratylenchus neglectuse0parasite
Outcome: Paratylenchus sp., Pratylenchus neglectus, P. thorneie0
Qualifier: P. thorneie0

Not reportedDirection

Verbatim

t0
“important crop plants”
✓ located verbatim in the source · title, characters 71–92

e0
“Paratylenchus sp., Pratylenchus neglectus, P. thornei, Rotylenchulus macrosomus”
✓ located verbatim in the source · abstract, characters 719–798

Title

Plant parasitic nematodes and their population densities determined in important crop plants in Hatay province, Türkiye

Ahmet Emin Yıldırım; Erdal Sertkaya; İbrahim Halil Elekcioğlu Mustafa Kemal Üniversitesi Tarım Bilimleri Dergisi 2025. doi:10.37908/mkutbd.1663127

Other claims from this paper (6)

Observationobservedoriginal resultmeasured

Claim · model-written summary

Paratylenchus nematodes were detected in surveyed chickpea fields.

Taxon: chickpeaCicer arietinumt0
Interactor: ParatylenchusParatylenchuse0pest
Outcome: Paratylenchus and Helicotylenchus species were detectede0

Verbatim

e0
“Plant ectoparasitic nematodes Paratylenchus and Helicotylenchus species were detected.”
✓ located verbatim in the source · abstract, characters 1362–1448

t0
“chickpea”
✓ located verbatim in the source · title, characters 17–25

Title

Field surveys of chickpea plant damage and association with biotic and abiotic factors in Saskatchewan during 2021–2023

Victoria A. Marchesini; Michelle Hubbard; Shaun Sharpe; et al. Canadian Journal of Plant Science 2025. doi:10.1139/cjps-2024-0194

Other claims from this paper (13)

Observationobservedoriginal resultmeasured

Claim · model-written summary

Paratylenchus abundance was very high in some chickpea fields.

Taxon: chickpeaCicer arietinumt0
Interactor: ParatylenchusParatylenchuse0pest
Outcome: Paratylenchus species abundancee0
Direction: very highe0
Qualifier: some fieldse0

Verbatim

e0
“Paratylenchus species abundance was very high in some fields.”
✓ located verbatim in the source · abstract, characters 1449–1510

t0
“chickpea”
✓ located verbatim in the source · title, characters 17–25

Title

Field surveys of chickpea plant damage and association with biotic and abiotic factors in Saskatchewan during 2021–2023

Victoria A. Marchesini; Michelle Hubbard; Shaun Sharpe; et al. Canadian Journal of Plant Science 2025. doi:10.1139/cjps-2024-0194

Other claims from this paper (13)

Observationobservedoriginal resultmeasured

Claim · model-written summary

Paratylenchus ranked third across frequency, density and prominence measures in the tea-associated nematode community.

Taxon: Teat0
Interactor: ParatylenchusParatylenchuse0pestt0
Outcome: relative frequency, absolute frequency, absolute density, relative density, and prominence valuee0
Direction: ranked thirde0

Verbatim

e0
“Paratylenchus ranked third in relative frequency, absolute frequency, absolute density, relative density, and prominence value”
✓ located verbatim in the source · abstract, characters 907–1033

t0
“Tea”
✓ located verbatim in the source · title, characters 71–74

Title

Survey and Identification of Plant Parasitic Nematodes Associated with Tea Gardens in Dibrugarh District of Assam, India

Hemanga Jyoti Gogoi; Aparajita Borah; Bornali Mahanta Journal of Scientific Research and Reports 2025. doi:10.9734/jsrr/2025/v31i22839

Other claims from this paper (4)

Observationobservedoriginal resultmeasured

Claim · model-written summary

Four genera of plant-parasitic nematodes were recovered from the vineyard soils around grapevines.

Taxon: grapevinesVitist0
Interactor: PratylenchusPratylenchuse1pest
Second interactor: ParatylenchusParatylenchuse1pest
Outcome: recovered from the vineyard soilse1
Setting: vineyard soilse1

Verbatim

t0
“associated with grapevines in Blenheim”
✓ located verbatim in the source · title, characters 48–86

e1
“Four genera of plant-parasitic nematodes, including Pratylenchus, Paratylenchus, Helicotylenchus, and Criconomella, were recovered from the vineyard soils”
✓ located verbatim in the source · abstract, characters 856–1010

Title

Preliminary survey of plant-parasitic nematodes associated with grapevines in Blenheim, New Zealand

Romy Moukarzel; Hayley J. Ridgway; E. Eirian Jones; et al. Proceedings of the New Zealand Weed Control Conference 2024. doi:10.30843/nzpp.2024.77.11783

Other claims from this paper (2)

Paratylenchus 105 claims

105 claims