Intervention effectmodel-written summary

Metsulfuron-methyl + carfentrazone-ethyl at 50 g/ha with 0.2% surfactant gave the maximum improvement in yield attributes and yield of wheat.

A claim from Influence of Metsulfuron-methyl and Carfentrazone-ethyl Either Alone or in Combination on Weed Flora, Crop Growth and Yield in Wheat (Triticum aestivum) · 2012

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Metsulfuron-methyl + carfentrazone-ethyl at 50 g/ha with 0.2% surfactant gave the maximum improvement in yield attributes and yield of wheat.

Treatment
metsulfuron-methyl + carfentrazone-ethyl (50 g/ha + 0.2% surfactant)e3
Outcome
yield attributes and yield of crope3
Direction
maximum improvemente3

Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingValueQualifier

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

t0

“Wheat (Triticum aestivum)”

✓ located verbatim in the source · title, characters 127–152
e3

“The maximum improvement in yield attributes and yield of crop was recorded with metsulfuron-methyl + carfentrazone-ethyl (50 g/ha + 0.2% surfactant)”

✓ located verbatim in the source · abstract, characters 1071–1219

Title

Influence of Metsulfuron-methyl and Carfentrazone-ethyl Either Alone or in Combination on Weed Flora, Crop Growth and Yield in Wheat (Triticum aestivum)

Ajit Kumar Paswan; Rakesh Kumar; Pramod Kumar; et al. Madras Agricultural Journal 2012. doi:10.29321/maj.10.100139

Other claims from this paper (4)

Record rev-89e8a6bc34a9a4e919dd264dd0e192f5f84d79a3f069c28890348256576be942 · schema claims-v0.9 · position 3 in the model’s answer

carfentrazone-ethyl · yield · Triticum aestivum (wheat)Results differ

23 papers: 19 positive, 4 negative or no effect

18 papers in the same direction as this claim · 3 in the opposite direction · 1 reporting no difference from an alternative

  1. negative
    Carfentrazone-ethyl reduced 100-seed mass.

    Yield and physiological quality of wheat seeds after desiccation with different herbicides · 2017

    Opposite direction

  2. negative
    Carfentrazone-ethyl reduced spring wheat yield.

    The sensitivity of soil enzymes, microorganisms and spring wheat to soil contamination with carfentrazone-ethyl · 2017

    Opposite direction

  3. no effect
    Carfentrazone injury did not affect wheat yield when the weeds were present or controlled.

    Carfentrazone-Ethyl Injury to Spring Wheat (Triticum aestivum) Is Minimized by Some ALS-Inhibiting Herbicides1 · 2005

    Opposite direction

  4. no effect
    Grain yields with carfentrazone-ethyl at 15 and 25 g ha-1 and metsulfuron methyl at 4 g ha-1 were similar to the weed-free treatment.

    Effect of Carfentrazone-ethyl on Non-grassy Weeds and Wheat Yield · 2004 · compared with weed-free treatment

    No difference from an alternative

  5. positive
    Carfentrazone-ethyl + Isoproteuron gave the highest tiller density, 226.3 m-2.

    Evaluation of Selected Herbicides on Weed Control Efficiency and Yield of Wheat · 2016 · compared with weedy check

    Same direction

  6. positive
    The mixture increased wheat yield compared with either herbicide alone.

    Herbicides for broad-leaved weeds management in wheat · 2015 · compared with metsulfuron and carfentrazone

    Same direction

  7. positive
    Tank-mixed carfentrazone ethyl + clodinafop propargyl gave significantly more ear-bearing tillers and grains per spike than ready-mixed metsulfuron methyl + sulfosulfuron.

    Effect of nano-urea and herbicides on yield and yield attributes of wheat (Triticum aestivum) · 2023 · compared with ready-mixed metsulfuron methyl + sulfosulfuron

    Same direction

  8. positive
    Carfentrazone-ethyl gave maximum wheat yield and yield components.

    Optimization of Application Efficacy for POST Herbicides with Adjuvants on Three-Cornered Jack (Emex australis Steinheil) in Wheat · 2013

    Same direction

14 papers more in this group

See all 23 papers →

surfactant · yield · Triticum aestivum (wheat)Positive and negative results

18 papers: 15 positive, 3 negative or no effect

14 papers in the same direction as this claim · 1 in the opposite direction · 2 reporting no difference from an alternative

  1. no effect
    Surfactant had little or no effect on yields.

    BromusControl in Winter Wheat (Triticum aestivum) with the Ethylthio Analog of Metribuzin · 1987

    Opposite direction

  2. no effect
    The mixture gave similar wheat grain yield to sequential application and weed-free conditions.

    Bio-efficacy of ready-mix formulation of clodinafop-propargyl + metsulfuron for control of mixed weed flora in wheat · 2015 · compared with sequential application of clodinafop 60 g/ha and metsulfuron 4 g/ha and weed free

    No difference from an alternative

  3. no effect
    Reduced isoproturon and metoxuron rates with surfactant produced similar grain yield to recommended doses.

    Influence of 2,4‐D and surfactant in combination with urea herbicides on the control of weeds in wheat · 1989 · compared with recommended doses of these herbicides applied alone

    No difference from an alternative

  4. positive
    Pinoxaden with surfactant improved wheat yield by more than 68% over control.

    Pinoxaden for Controlling Grass Weeds in Wheat and Barley · 2008 · compared with control

    Same direction

  5. positive
    MSM alone or with 2,4-D and surfactant gave significantly higher grain yield than 2,4-D alone.

    Effect of Metsulfuronmethyl Alone and in Combination with 2,4-D and Surfactant on Non-grassy Weeds and Wheat Yield · 2002 · compared with 2,4-D alone at 500 g ha−1 ethyl ester or sodium salt

    Same direction

  6. positive
    Integrated weed management increased wheat grain yield and NPK uptake by the wheat crop

    Influence of integrated weed management practices on weed competition for nutrients in wheat · 2005

    Same direction

  7. positive
    Carfentrazone-ethyl + sulfosulfuron at 45 g/ha gave the highest grain yield, significantly above the 36 g/ha rate.

    Bio-efficacy of carfentrazone-ethyl + sulfosulfuron in wheat · 2013 · compared with its rate of 36 g/ha

    Same direction

  8. positive
    Plots treated with metsulfuron + carfentrazone + surfactant followed the weed-free treatment in wheat grain yield, 5.04 t/ha.

    Control of broad-leaved weeds in wheat under eastern sub-Himalayan plains · 2019 · compared with Weed free treatment

    Same direction

9 papers more in this group

See all 18 papers →

metsulfuron methyl · yield · Triticum aestivum (wheat)Positive and negative results

155 papers: 143 positive, 12 negative or no effect

142 papers in the same direction as this claim · 7 in the opposite direction · 5 reporting no difference from an alternative

  1. negative
    Preemergence chlorsulfuron followed by metribuzin significantly reduced wheat yield.

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

    Opposite direction

  2. negative
    Preemergence chlorsulfuron plus metsulfuron at 26 g/ha reduced wheat yield in 1993.

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

    Opposite direction

  3. negative
    Metsulfuron plus NIS decreased grain yield at Sidney.

    Cultural Practices in Wheat (Triticum aestivum), on Weeds in Subsequent Fallow and Sorghum (Sorghum bicolor) · 1995 · compared with one handweeding

    Opposite direction

  4. negative
    DE-750 plus metsulfuron (12 g/ha 4 g/ha) at Zd 32 significantly reduced Baguette 10 yield in 2002.

    Spring Wheat Tolerance to De-750 Applications at Different Growth Stages · 2007

    Opposite direction

  5. negative
    Metsulfuron reduced yields of trifluralin-treated wheat by 23% compared with wheat treated with only metsulfuron.

    Spring Wheat (Triticum aestivum)Cultivar Responses to Trifluralin and Postemergence Herbicides · 1995 · compared with wheat treated with only the respective POST herbicide

    Opposite direction

  6. negative
    chlorsulfuron plus metsulfuron at 26 g/ha reduced wheat forage production.

    Sulfonylurea Herbicides Affect Hard Red Winter Wheat (Triticum aestivum) Forage and Grain Yield · 1996

    Opposite direction

  7. negative
    Chlorsulfuron plus metsulfuron-methyl reduced yield for wheat planted November 11.

    Effect of Planting Date on Response of Imidazolinone-tolerant Wheat to Imazamox and Other Herbices · 2006

    Opposite direction

  8. no effect
    Clodinafop plus metsulfuron-methyl was at par with sulfosulfuron plus 2,4-D for grain yield of wheat.

    Effect of different herbicides on weed growth and yield performance of wheat · 2012 · compared with sulfosulfuron (25 g) + 2,4-D (500 g/ha)

    No difference from an alternative

146 papers more in this group

See all 155 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.