Intervention effectmodel-written summary

Metribuzin produced significantly higher wheat yield than most other treatments.

A claim from Bio-efficacy of Some Herbicides on Rumex dentatus L. · 2006

Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Metribuzin produced significantly higher wheat yield than most other treatments.

Treatment
Metribuzine0
Outcome
wheat yielde0
Direction
highere0
Comparator
all other treatmentse0

Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleSettingValueQualifier

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

Triticum aestivum
Triticum aestivum · TaxonRasbak · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“Metribuzin produced significantly higher wheat yield than all other treatments except isoproturon, bentazon+MCPA (pre-mix) and chlorsulfuron.”

✓ located verbatim in the source · abstract, characters 878–1019

Title

Bio-efficacy of Some Herbicides on Rumex dentatus L.

N. T. Yaduraju; TK Das Pesticide Research Journal 2006

Other claims from this paper (14)

Record rev-655da9e730ec1a8a172d1ccf50f40e908eadeb2420846169c225581c5a706316 · schema claims-v0.9 · position 13 in the model’s answer

metribuzin · yield · Triticum aestivum (wheat)Results differ

75 papers: 45 positive, 30 negative or no effect

44 papers in the same direction as this claim · 27 in the opposite direction · 3 reporting no difference from an alternative

  1. negative
    Metribuzin plus fenoxaprop-p-ethyl depressed wheat yield and appeared phytotoxic.

    Efficacy of various herbicides against weeds in wheat (Triticum aestivum L.) · 2012

    Opposite direction

  2. negative
    Metribuzin injury significantly reduced wheat yield across application stages.

    Alternatives to Diclofop for the Control of Italian Ryegrass (Lolium multiflorum) in Winter Wheat (Triticum aestivum)1 · 2003

    Opposite direction

  3. no effect
    Fenoxaprop-p-ethyl + metribuzin gave wheat grain yield at par with the weedy check.

    Bioefficacy of herbicides in relation to sowing methods in wheat · 2012 · compared with weedy check

    Opposite direction

  4. negative
    Metribuzin plus pendimethalin reduced grain yield in eight named wheat cultivars in 1978.

    Response of Winter Wheat (Triticum aestivum) to Herbicides · 1987

    Opposite direction

  5. no effect
    Yield was not reduced by early spring metribuzin application.

    Effect of Application Timing on Winter Wheat Response to Metribuzin · 2017

    Opposite direction

  6. negative
    Metribuzin reduced grain yields of both varieties by approximately 40%

    Metribuzin and Chlorsulfuron Effect on Grain of Treated Winter Wheat (Triticum aestivum) · 1986

    Opposite direction

  7. negative
    Postemergence chlorsulfuron plus metsulfuron with metribuzin reduced wheat yield in 1993.

    Sulfonylurea Herbicides Suppress Downy Brome (Bromus tectorum) in Winter Wheat (Triticum aestivum) · 1994

    Opposite direction

  8. negative
    Increasing metribuzin from 100 to 140 g ha−1 in the mixture reduced wheat yield.

    Performance of Tank Mixture of Metribuzin with Clodinafop and Fenoxaprop for the Control of Mixed Weed Flora in Wheat · 2005

    Opposite direction

66 papers more in this group

See all 75 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.