Intervention effectmodel-written summary

Germination and vigor of canola seeds coated and treated with fungicide or black pepper plant extract decreased significantly throughout the storage period.

A claim from Physiological quality of colza seeds (Brassica napus L.) after coating and seed treatment during storage · 2019

Intervention effectobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

Germination and vigor of canola seeds coated and treated with fungicide or black pepper plant extract decreased significantly throughout the storage period.

Treatment
coated and treated with fungicide or black pepper plant extracte0
Outcome
Germination and vigore0
Direction
decreasede0

Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingValueQualifier

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

Brassica napus var. napus
Brassica napus var. napus · Taxoncontri from Yonezawa-Shi, Yamagata, Japan · CC BY-SA 2.0 · Wikimedia Commons ↗

Verbatim

e0

“Germination and vigor of canola seeds coated and treated with fungicide or black pepper plant extract decreased significantly throughout the storage period”

✓ located verbatim in the source · abstract, characters 961–1116

Title

Physiological quality of colza seeds (Brassica napus L.) after coating and seed treatment during storage

Bruno Adelino de Melo; Francisco de Assis Cardoso Almeida; Josivanda Palmeira Gomes; et al. African Journal of Agricultural Research 2019. doi:10.5897/ajar2019.13880

Other claims from this paper (1)

Record rev-b74ece0e8a1e9c461b747f8ee4379d9b46a32beb983b4cd125ef70591bae534f · schema claims-v0.9 · position 1 in the model’s answer

fungicide · growth · Brassica napus (oilseed rape)Positive and negative results

7 papers: 2 positive, 5 negative or no effect

4 papers in the same direction as this claim · 2 in the opposite direction

  1. positive
    Use of fungicide/pesticide with polymers further enhanced seedling establishment of winter canola.

    Polymer Seed Coating Effects Winter Canola Seedling Establishment in Different Soil Types · 2008

    Opposite direction

  2. positive
    Fungicides reduced rapeseed disease development by 2.3—4.0 times.

    Fungicide protection of winter canola crops against the most common diseases · 2023

    Opposite direction

  3. negative
    Insecticide and fungicide seed treatments negatively affected laboratory germination of spring rape.

    Integrated pest management of flea beetles (Phyllotreta spp.) in spring oilseed rape (Brassica napus L.) · 2019

    Same direction

  4. negative
    Adding BFF to nutrient-only seed treatment decreased plant size by 10% on average.

    Influence of seed treatment with mineral nutrient products on emergence and growth in spring oilseed rape (Brassica napus L.) · 2019 · compared with only with a nutrient product

    Same direction

  5. negative
    Rapeseed laboratory germination was inhibited at all stages.

    Application of microcosms models for ecologically based selection of biofuel crops · 2023

    Same direction

  6. no effect
    All fungicides tested had no effect on rapeseed growth.

    Chemical Control of Sclerotinia rot in Rapeseed Double Cropping after Rice · 2006

    Same direction

See all 7 papers →

botanical · growth · Brassica napus (oilseed rape)Positive and negative results

65 papers: 22 positive, 43 negative or no effect

42 papers in the same direction as this claim · 22 in the opposite direction

  1. positive
    Low concentration extracts stimulated rape seedling growth.

    Allelopathic effects of extracts from Solidago canadensis L. against seed germination and seedling growth of some plants. · 2006

    Opposite direction

  2. positive
    Plant extract applied to the soil gave a higher maximal emergence rate than the control.

    Generalized logistic functions in modelling emergence of Brassica napus L. · 2018 · compared with control sample

    Opposite direction

  3. positive
    Mugwort extract stimulated rapeseed germination by 11%.

    Mugwort (Artemisia vulgaris L.) Aqueous Extract: Hormesis and Biostimulant Activity for Seed Germination and Seedling Growth in Vegetable Crops · 2022

    Opposite direction

  4. positive
    Extracts from eight listed tree species benefited rape germination and seedling growth at all tested concentrations.

    Allelopathic effects of decomposed leaf litter from intercropped trees on rape · 2015

    Opposite direction

  5. positive
    Moringa leaf extract significantly increased root dry matter weight in rape.

    Effect of Moringa oleifera leaf aqueous extract on growth and yield of rape and cabbage · 2012

    Opposite direction

  6. positive
    Pea-shoot extract irrigation increased shoot dry weight of the seedlings by 29–40% relative to water controls.

    Irrigation with plant extracts in ecofarming increases biomass production and mineral and organic nitrogen content of plants · 2003 · compared with controls

    Opposite direction

  7. positive
    Nut pine oil inhibited rapeseed seedling growth by 50% at 4,766 micrograms per millilitre.

    Herbicidal Activities of Essential Oils from Pine, Nut Pine, Larch and Khingan Fir in Korea · 2013

    Opposite direction

  8. positive
    Foliar MLE increased dry weight of Super by 37% under salinity.

    Salt ion mediated changes in biochemical and anatomical characteristics of Brassica napus can be countered with Moringa Leaf extract · 2023

    Opposite direction

56 papers more in this group

See all 65 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.