Intervention effectmodel-written summary

Moringa root powder significantly protected cowpea seed from C. maculatus damage.

A claim from Effects of Moringa oleifera root and leaf powder on reproductive capacity and damage caused on stored cowpea seed by Callosobruchus maculatus (F). · 2012

Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Moringa root powder significantly protected cowpea seed from C. maculatus damage.

Treatment
moringa root powdere0
Interactor
C. maculatusCallosobruchus maculatuse0pest
Outcome
damage by C. maculatuse0
Direction
protectede0

Not reportedMaterialGeneCompoundOrgan / stageSecond interactorSecond interactor roleComparatorSettingValueQualifier

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

Vigna unguiculata
Vigna unguiculata · TaxonHeraldDesa at English Wikipedia · CC BY-SA 3.0 · Wikimedia Commons ↗
Callosobruchus maculatus
Callosobruchus maculatus · Interactor · picture from its Wikimedia Commons categoryOriginality1988 · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“moringa root powder significantly protected cowpea seed against damage by C. maculatus.”

✓ located verbatim in the source · abstract, characters 691–778

Title

Effects of Moringa oleifera root and leaf powder on reproductive capacity and damage caused on stored cowpea seed by Callosobruchus maculatus (F).

Marco Race; Oreeditse Karabo; Motshwari Obopile; et al. International Journal of Agricultural Technology 2012

Other claims from this paper (5)

Record rev-97c7fd5eab3e903d65a3fda3ca6c3439ca1d38e1d436de6ac8b60a1d85b6dbe8 · schema claims-v0.9 · position 1 in the model’s answer

botanical · Callosobruchus maculatus · Vigna unguiculata (cowpea)Positive and negative results

163 papers: 158 positive, 5 negative or no effect

157 papers in the same direction as this claim · 4 in the opposite direction · 1 reporting no difference from an alternative

  1. positive
    At 2.0 ml per 20 g cowpea seeds, Moringa root oil caused 98.1% beetle mortality versus 89.9% with Dichlorvos.

    Essential oil extract from Moringa oleifera roots as cowpea seed protectant against cowpea beetle · 2017 · compared with Dichlorvos

    Same directionCites this paper

  2. no effect
    Cypress leaf powder caused no significant mortality of cowpea weevils.

    Bioactivity of cypress leaf powder (Cupressus macrocarpa) on cowpea weevil (Callosobruchus maculatus Fabr. Coleoptera: Bruchidae) and maize weevil (Sitophilus zeamais Motschulsky, Coleoptera: Curculionidae) in stored maize grains in Cameroon · 2015 · compared with controlled

    Opposite direction

  3. no effect
    Plant powders did not cause significant adult mortality in either beetle species.

    Efficacy of Clerodendrum capitatum and Phyllantus fraternus leaf powders on seed beetles of stored maize and cowpea · 2015

    Opposite direction

  4. negative
    Low-dose Piper guineense oil significantly increased cowpea beetle oviposition, with up to 370 eggs.

    Toxicity and Sub-lethal effect of essential oils of Eugenia aromatica and Piper guineense on cowpea seed beetle Callosobruchus maculatus (Coleoptera: Chrysomelidae) · 2017

    Opposite direction

  5. no effect
    Aloe vera powder caused no C. maculatus mortality after 48 hours.

    Evaluation of the Insecticidal Efficacy of Aloe vera L. Leaf Powder on Adult Bean Weevil (Callosobruchus maculatus (F.)) · 2023

    Opposite direction

  6. no effect
    Neem extract gave the highest mortality of C. maculatus on treated seeds, not significantly different from the three insecticides.

    Field Response of Cowpea, Vigna unguiculata Walper to Four Insecticidal Compounds and Their Residual Toxicity to Callosobruchus maculatus (F.) [Coleoptera: Chrysomelidae] in The Laboratory · 2020 · compared with three insecticides

    No difference from an alternative

  7. positive
    Extract reduced eggs laid from 20.7 to 4.7 at 2% concentration.

    Biological activity of tree marigold, Tithonia diversifolia, on cowpea seed bruchid, Callosobruchus maculatus (Coleoptera: Bruchidae) · 2004 · compared with solvent‐treated

    Same direction

  8. positive
    Black pepper powder treated cowpea seeds had significantly low percentages of damage.

    Evaluation of the efficacy of protectants against cowpea bruchids (Callosobruchus maculatus (F.)) on cowpea seeds (Vigna unguiculata (L.) Walp.) · 2007

    Same direction

154 papers more in this group

See all 163 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.