A. niveus 4 claims

Interactor role: biocontrol_agent

Literal values, not normalised. 183,098 distinct spellings cover 1,706,259 claims; only letter case and spacing are merged, so “maize”, “corn” and “Zea mays L.” are three separate entries here. The By interacting organism view merges spellings of one organism through NCBI Taxonomy.

4 claims

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Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

A. niveus effectively prevented Meloidogyne javanica hatching in the lab.

Taxon: strawberryFragaria ×ananassae1
Treatment: A. niveuse6
Interactor: Meloidogyne javanicaMeloidogyne javanicae6pest
Second interactor: A. niveusAspergillus niveuse6biocontrol_agent
Outcome: Meloidogyne javanica hatchinge6
Direction: preventede6

Not reportedComparator

Verbatim

e1
“This research identified promising chitinolytic fungal strains from strawberry-growing soils”
✓ located verbatim in the source · abstract, characters 97–189

e6
“A. niveus and A. oryzae effectively prevented Meloidogyne javanica hatching”
✓ located verbatim in the source · abstract, characters 620–695

Title

Utilizing Chitinolytic Fungi for the Biocontrol of Root-Knot Nematode Infections

Dina Ibrahim Journal of Scientific Research in Science /Journal of Scientific Research in Science 2025. doi:10.21608/jsrs.2025.388468.1179

Other claims from this paper (17)

Observation Five chitinolytic fungal strains with nematicidal potential were identified from strawberry-growing soils.
Observation A. oryzae had the highest chitinolytic activity (0.8427).
Observation GC-MS revealed beneficial volatile metabolites in the fungal isolates.
Observation All fungal isolates were safe at a 1 ml/rat dose in toxicological assessments.
Intervention effect A. oryzae effectively prevented Meloidogyne javanica hatching in the lab.
Intervention effect T. yunnanense had a high juvenile mortality rate of nematodes in the lab.
Intervention effect A. niveus had a high juvenile mortality rate of nematodes in the lab, together with T. yunnanense.
Intervention effect In greenhouse tests, A. niveus reduced root-knot nematode populations by 70%.
Intervention effect P. lilacinum enhanced strawberry growth in field trials.
Intervention effect A. oryzae enhanced strawberry growth in field trials.
Intervention effect All fungal treatments decreased nematode populations by 25.3% to 63.1%.
Intervention effect All fungal treatments improved total soluble solids, sugar content and firmness of strawberries.
Intervention effect All fungal treatments improved vitamin C levels of strawberries.
Intervention effect A. oryzae increased polyphenol oxidase and peroxidase activities in strawberry.
Observation T. yunnanense produced high levels of phenolic compounds in strawberry.
Intervention effect A. niveus raised proline content, enhancing plant resilience.
Recommendation Chitinolytic fungi are suggested to provide sustainable solutions for nematode management.

Observationobservedoriginal resultpositivemeasured

Claim · model-written summary

A. niveus filtrate inhibited R. solanacearum in vitro, with an inhibition zone of 30.0 mm.

Taxon: PotatoSolanum tuberosumt0
Interactor: R. solanacearumRalstonia solanacearume0pathogen
Second interactor: A. niveusAspergillus niveuse0biocontrol_agent
Outcome: inhibition zonese0
Value: 30.0 mme0
Setting: in vitroe0

Verbatim

e0
“The findings showed that the endophytic fungal filtrate possesses antibacterial activity against R. solanacearum in vitro, with inhibition zones for A. burnsii, A. niveus, and A. niger at concentrations of 1 mg/ml measuring 38.0 mm, 30.0 mm, and 28.0 mm in size.”
✓ located verbatim in the source · abstract, characters 454–716

t0
“Potato Plants”
✓ located verbatim in the source · title, characters 113–126

Title

Fungal Endophytes as Promising Antibacterial agents Against Ralstonia solanacearum, the Cause of Wilt Disease in Potato Plants

Mohamed S Attia; Essam A Soliman; Mennat-Allah El Dorry; et al. Egyptian Journal of Botany 2024. doi:10.21608/ejbo.2024.279261.2777

Other claims from this paper (10)

Observation A. burnsii filtrate inhibited R. solanacearum in vitro, with an inhibition zone of 38.0 mm.
Observation A. niger filtrate inhibited R. solanacearum in vitro, with an inhibition zone of 28.0 mm.
Intervention effect A. niger reduced potato disease index to 30%.
Intervention effect A. niger provided 63.6% potato protection.
Intervention effect A. niveus reduced potato disease index to 35%.
Intervention effect A. niveus provided 57.5% potato protection.
Intervention effect Fungal mixture treatment increased potato soluble carbohydrates by 132.5% in infected plants.
Intervention effect Fungal mixture treatment increased potato protein levels by 94.3% in infected plants.
Intervention effect Endophytic fungi increased potato phenolic content and antioxidant enzyme activities.
Recommendation The authors recommend the fungal mixture for potato wilt management and growth stimulation.

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

A. niveus reduced potato disease index to 35%.

Taxon: PotatoSolanum tuberosumt0
Treatment: A. niveuse0
Interactor: A. niveusAspergillus niveuse0biocontrol_agent
Outcome: disease indexe0
Direction: reducede0
Value: 35%e0

Not reportedComparator

Verbatim

e0
“It reduced the disease index to 17.5% and provided 78.7% protection, followed by the use of A. niger and A. niveus, which reduced the disease index to 30% and 35%, respectively, and provided protection of 63.6% and 57.5%.”
✓ located verbatim in the source · abstract, characters 817–1038

t0
“Potato Plants”
✓ located verbatim in the source · title, characters 113–126

Title

Fungal Endophytes as Promising Antibacterial agents Against Ralstonia solanacearum, the Cause of Wilt Disease in Potato Plants

Mohamed S Attia; Essam A Soliman; Mennat-Allah El Dorry; et al. Egyptian Journal of Botany 2024. doi:10.21608/ejbo.2024.279261.2777

Other claims from this paper (10)

Observation A. burnsii filtrate inhibited R. solanacearum in vitro, with an inhibition zone of 38.0 mm.
Observation A. niveus filtrate inhibited R. solanacearum in vitro, with an inhibition zone of 30.0 mm.
Observation A. niger filtrate inhibited R. solanacearum in vitro, with an inhibition zone of 28.0 mm.
Intervention effect A. niger reduced potato disease index to 30%.
Intervention effect A. niger provided 63.6% potato protection.
Intervention effect A. niveus provided 57.5% potato protection.
Intervention effect Fungal mixture treatment increased potato soluble carbohydrates by 132.5% in infected plants.
Intervention effect Fungal mixture treatment increased potato protein levels by 94.3% in infected plants.
Intervention effect Endophytic fungi increased potato phenolic content and antioxidant enzyme activities.
Recommendation The authors recommend the fungal mixture for potato wilt management and growth stimulation.

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

A. niveus provided 57.5% potato protection.

Taxon: PotatoSolanum tuberosumt0
Treatment: A. niveuse0
Interactor: A. niveusAspergillus niveuse0biocontrol_agent
Outcome: protectione0
Value: 57.5%e0

Not reportedComparatorDirection

Verbatim

e0
“It reduced the disease index to 17.5% and provided 78.7% protection, followed by the use of A. niger and A. niveus, which reduced the disease index to 30% and 35%, respectively, and provided protection of 63.6% and 57.5%.”
✓ located verbatim in the source · abstract, characters 817–1038

t0
“Potato Plants”
✓ located verbatim in the source · title, characters 113–126

Title

Fungal Endophytes as Promising Antibacterial agents Against Ralstonia solanacearum, the Cause of Wilt Disease in Potato Plants

Mohamed S Attia; Essam A Soliman; Mennat-Allah El Dorry; et al. Egyptian Journal of Botany 2024. doi:10.21608/ejbo.2024.279261.2777

Other claims from this paper (10)

Observation A. burnsii filtrate inhibited R. solanacearum in vitro, with an inhibition zone of 38.0 mm.
Observation A. niveus filtrate inhibited R. solanacearum in vitro, with an inhibition zone of 30.0 mm.
Observation A. niger filtrate inhibited R. solanacearum in vitro, with an inhibition zone of 28.0 mm.
Intervention effect A. niger reduced potato disease index to 30%.
Intervention effect A. niger provided 63.6% potato protection.
Intervention effect A. niveus reduced potato disease index to 35%.
Intervention effect Fungal mixture treatment increased potato soluble carbohydrates by 132.5% in infected plants.
Intervention effect Fungal mixture treatment increased potato protein levels by 94.3% in infected plants.
Intervention effect Endophytic fungi increased potato phenolic content and antioxidant enzyme activities.
Recommendation The authors recommend the fungal mixture for potato wilt management and growth stimulation.