Intervention effectmodel-written summary

Chili pepper ethanol extract was the least effective treatment for cucumber growth and infection reduction.

A claim from Efficacy of Different Methods Applied Separately and in Combination for Controlling Root-Knot Nematode M. javanica on Cucumber · 2020

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Chili pepper ethanol extract was the least effective treatment for cucumber growth and infection reduction.

Taxon
cucumberCucumis sativuse0
Treatment
ethanol extract from chili pepper fruite0
Outcome
cucumber growth criteria or reducing infection criteriae0
Direction
less effectivee0

Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingValueQualifier

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Cucumis sativus
Cucumis sativus · TaxonH. Zell · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“the less effective treatment was ethanol extract from chili pepper fruit in increasing cucumber growth criteria or reducing infection criteria.”

✓ located verbatim in the source · abstract, characters 1105–1248

Title

Efficacy of Different Methods Applied Separately and in Combination for Controlling Root-Knot Nematode M. javanica on Cucumber

Sulaiman Ami; Shireen Shingaly Journal of Life and Bio Sciences Research 2020. doi:10.38094/jlbsr1220

Other claims from this paper (4)

Record rev-af7d70e54a07ab8f264af002cc9831107772a49979865703efcabebe93154334 · schema claims-v0.9 · position 5 in the model’s answer

botanical · growth · Cucumis sativus (cucumber)Positive and negative results

111 papers: 66 positive, 45 negative or no effect

44 papers in the same direction as this claim · 66 in the opposite direction

  1. positive
    Cucumber and barley extracts reduced redroot pigweed radicle growth, compared with soil incorporation of residues

    Allelopathic Activity of Canada Thistle (Cirsium arvense) in Colorado · 1980 · compared with soil incorporation of plant residues

    Opposite direction

  2. positive
    Essential oils increased cucumber plant length up to 187 cm.

    Effective Management of Cucumber Powdery Mildew with Essential Oils · 2021 · compared with positive control

    Opposite direction

  3. positive
    Garlic or onion extract spray increased shoot and root length and mass relative to control.

    Effect of Garlic and Onion Extracts or their Intercropping on Suppressing Damping-off and Powdery Mildew Diseases and Growth Characteristics of Cucumber · 2009 · compared with control

    Opposite direction

  4. positive
    Alfalfa extract enhanced cucumber growth in sand.

    Toxic Effects of Manure, Alfalfa, and Ammonia on Emergence and Growth of Cucumber Seedlings · 1991

    Opposite direction

  5. positive
    Guava fruit extracts inhibited cucumber germination.

    Occurrence of Plant Growth Inhibitors in Tropical and Subtropical Vegetation · 1969

    Opposite direction

  6. positive
    20 ml fish waste extract increased cucumber vine length and leaf number.

    Effects of Fish Waste Extract on the Growth, Yield and Quality of Cucumis sativus L. · 2018 · compared with other treatments and control

    Opposite direction

  7. positive
    Cucumber seedlings treated with the more stable compost extracts showed improved root development.

    Aqueous compost extracts with stabilized biofertilizing microbiota promote plant root growth and drought resilience · 2025

    Opposite direction

  8. positive
    The 75% NPK and moringa foliar regimen gave the highest leaf number, shoot fresh and dry weight, and height.

    Impact of Foliar, Mineral Fertilization and some Plant Activators on Cucumber Growth and Productivity · 2018

    Opposite direction

102 papers more in this group

See all 111 papers →

Claims are grouped by organism, treatment and what was measured or targeted. A paper counts as positive when any of its claims in the group is positive.