Intervention effectmodel-written summary

The insecticidal effect of the sprays on Brevicryne brassicae on canola was statistically equal 7 days after spraying.

A claim from Comparative efficacy of five different insecticides against Brevicoryne brassicae (Linn.) (Homoptera: Aphididae), a pest on canola in Southern Punjab, Pakistan. · 2009

Intervention effectobservedoriginal resultno effectnot significant (as stated)measured

Claim · model-written summary

The insecticidal effect of the sprays on Brevicryne brassicae on canola was statistically equal 7 days after spraying.

Treatment
spraye2
Interactor
Brevicryne brassicaee1pest
Outcome
insecticidal effecte2
Direction
statistically equale2
Qualifier
7 days after spraye2

Not reportedMaterialGeneCompoundOrgan / stageSecond interactorSecond interactor roleComparatorSettingValue

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

t0

“a pest on canola in Southern Punjab, Pakistan”

✓ located verbatim in the source · title, characters 114–159
e2

“The insecticidal effect was statistically equal 7 days after spray”

✓ located verbatim in the source · abstract, characters 393–459
e1

“Lannate resulted in maximum reduction in the population of Brevicryne brassicae a pest on canola at all the post treatment intervals”

✓ located verbatim in the source · abstract, characters 259–391

Title

Comparative efficacy of five different insecticides against Brevicoryne brassicae (Linn.) (Homoptera: Aphididae), a pest on canola in Southern Punjab, Pakistan.

Amjad Farooq; Zahida Tasawar Pakistan Journal of Zoology 2009

Other claims from this paper (1)

Record rev-e556766410c182483138ce67b52a67ed5ced89a1fbf8284b0493bc0017c6dc00 · schema claims-v0.9 · position 2 in the model’s answer

application · pest · Brassica napus (oilseed rape)Positive and negative results

8 papers: 7 positive, 1 negative or no effect

7 in the opposite direction

  1. positive
    Induced resistance from jasmonic acid and/or aphid feeding significantly reduced population growth parameters and survival of immature P. xylostella on oilseed rape.

    Induction of Resistance Against Plutella xylostella (L.) (Lep.: Plutellidae) by Jasmonic Acid and Mealy Cabbage Aphid Feeding in Brassica napus L. · 2018

    Opposite direction

  2. positive
    Autumn fungicide spray improved plant population density.

    Fungicide effects on light leaf spot, canker, crop growth and yield of winter oil-seed rape · 1984

    Opposite direction

  3. positive
    Food attractant treatments increased lady beetle populations compared with controls.

    Populations' synchronization of aphids (Homoptera: Aphididae) and ladybird beetles (Coleoptera: Coccinellidae) and exploitation of food attractants for predator · 2009 · compared with control

    Opposite direction

  4. positive
    Gamma-HCH sprays reduced weevil infestation.

    Cabbage stem weevil (Ceutorhynchus quadridens) on spring oilseed rape in Southern England and its control · 1980

    Opposite direction

  5. positive
    Presowing seed treatment followed by sprout-stage spraying reduced flea beetle density 7.5–10.0 times below the economic threshold.

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

    Opposite direction

  6. positive
    Spray and buttermilk formulations of Solanum caused 100% aphid mortality on rape, 12 days after spraying.

    The Effectiveness of Home Made Organic Pesticides Derived from Wild Plants (Solanum pindiriforme and Lippia javanica), Garlic (Allium sativum) and Tobacco (Nicotiana tobacum) on Aphid (Brevicoryne brassica) Mortality on Rape (Brassica napus) Plants · 2011 · compared with unsprayed infested plants

    Opposite direction

  7. positive
    Foliar salicylic acid reduced aphid honey drops and nymph survival.

    IMPACT OF SALICYLIC ACID TREATMENTS ON YIELD ATTRIBUTES OF CANOLA AND GROWTH OF Schizaphis Graminum · 2022 · compared with control

    Opposite direction

See all 8 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.