Intervention effectmodel-written summary

The 275 g/ha herbicide rate significantly lowered weed density and biomass against 165 g/ha and unsprayed control.

A claim from Metribuzin + clodinafop-propargyl (ready-mix) efficacy in managing weeds in wheat and assessment of its residues in the soil and wheat at harvest · 2025

Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

The 275 g/ha herbicide rate significantly lowered weed density and biomass against 165 g/ha and unsprayed control.

Treatment
Metribuzin and clodinafop-propargyl at 275e0
Outcome
weed density and biomasse0
Direction
lowerede0
Comparator
165 g/ha and unsprayed controle0

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 and clodinafop-propargyl at 275 and 220 g/ha significantly lowered weed density and biomass and improved wheat grain yield compared to its lowest dose of 165 g/ha and unsprayed control”

✓ located verbatim in the source · abstract, characters 632–827
t0

“weeds in wheat”

✓ located verbatim in the source · title, characters 67–81

Title

Metribuzin + clodinafop-propargyl (ready-mix) efficacy in managing weeds in wheat and assessment of its residues in the soil and wheat at harvest

Pardeep Goyal; Pervinder Kaur; Makhan Singh Bhullar Indian Journal of Weed Science 2025. doi:10.5958/0974-8164.2025.00073.8

Other claims from this paper (4)

Record rev-562f7d2fa1dcecd7e6de7b40a8c9ac84a41c4ad5694616b4000d6860378d53b7 · schema claims-v0.9 · position 1 in the model’s answer

clodinafop-propargyl · weed · Triticum aestivum (wheat)Positive and negative results

37 papers: 34 positive, 3 negative or no effect

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

  1. negative
    Clodinafop-propargyl was among the least effective treatments against total weeds.

    Efficiency of Certain Herbicides and Adjuvants Combinations Against Weeds in Wheat Fields · 2021 · compared with unweeded plots

    Opposite direction

  2. negative
    Clodinafoppropargyl at 60 g ha−1 failed to control non-grassy weeds.

    Bio-etlicacy of Herbicidesin Zero-till Wheat in Rice-wheat Cropping System · 2002

    Opposite direction

  3. no effect
    Paradigm with Clodinafop-propargyl did not improve grassy herbicidal activity against standards.

    Combination of Halauxifen - Methyl + Florasulamwith Other Grassy Herbicides Against Complex Weed Flora in Wheat (Triticumaestivum) · 2016 · compared with standard herbicides

    No difference from an alternative

  4. positive
    Clodinafop-propargyl controlled grass weeds better than isoproturon.

    Effect of Weed Control Methods on Weeds and Wheat (TriticumAestivum L.) Yield · 2014 · compared with isoproturon

    Same direction

  5. positive
    Clodinafop-propargyl with 15 cm row spacing gave better control of grass weeds than isoproturon at 1.50 kg ha-1 or hand weeding with 15 cm row spacing.

    Effect of weed management methods on weeds and wheat (Triticum aestivum L.) yield · 2014 · compared with isoproturon at 1.50 kg ha-1

    Same direction

  6. positive
    The mixture of 975 g ai ha −1 2,4‐D plus MCPA and 96 g ai ha −1 clodinafop propargyl had the best weed control efficacy.

    Response of winter wheat (Triticum aestivum L.) and weeds to tank mixtures of 2,4‐D plus MCPA with clodinafop propargyl · 2007

    Same direction

  7. positive
    Clodinafop-propargyl was the best grassy weed control option.

    Response Of Wheat (Triticum aestivum L.) And Associated Grassy Weeds Grown In Salt-Affected Soil To Effects Of Graminicides And Indole Acetic Acid · 2015

    Same direction

  8. positive
    Clodinafop propargyl plus metsulfuron-methyl gave 90% weed control efficiency.

    Weed management in wheat by pre-emergence and pre-mix post-emergence combinations of herbicides · 2020

    Same direction

28 papers more in this group

See all 37 papers →

metribuzin · weed · Triticum aestivum (wheat)Positive and negative results

63 papers: 60 positive, 3 negative or no effect

59 papers in the same direction as this claim · 3 in the opposite direction

  1. negative
    Metribuzin gave poor weed control

    Comparative efficacy of different post-Emergence herbicides in wheat (Triticum aestivum L.). · 2012

    Opposite direction

  2. no effect
    Metribuzin alone or in mixture caused phytotoxicity to wheat without adding to weed control efficiency.

    Effect of Different Herbicides Alone and in Mixture on the Control of Isoproturon-Resistant and Susceptible Populations of Phalaris minor · 2004

    Opposite direction

  3. negative
    Clodinafop 400 g/ha and metribuzin 300 g/ha gave poor weed control in wheat.

    Comparative efficacy of post-emergence herbicides on yield of wheat · 2015

    Opposite direction

  4. positive
    Reduced-rate flufenacet–metribuzin mixtures improved weed control over flufenacet.

    Evaluation of herbicides against Phalaris minor in wheat in north‐western Indian plains · 2006 · compared with flufenacet

    Same direction

  5. positive
    Sorghum and sunflower extracts with reduced Bullet 38 SC reduced weed dry weight by over 90% against the control.

    Reduced Herbicide Doses Used Together with Allelopathic Sorghum and Sunflower Water Extracts for Weed Control in Wheat · 2012 · compared with control

    Same direction

  6. positive
    Applying metribuzin to wheat reduced post-harvest weed biomass by 24 to 81%.

    Herbicide Applications on Wheat and Stubble for No‐Tillage Corn1 · 1986

    Same direction

  7. positive
    The 0.3 kg/ha rate of metribuzin gave acceptable selective weed control in wheat

    Soft Red Winter Wheat (Triticum aestivum) Cultivar Response to Metribuzin · 1986

    Same direction

  8. positive
    Embedded herbicide formulations suppressed all studied weed species.

    Efficacy of Slow-Release Formulations of Metribuzin and Tribenuron Methyl Herbicides for Controlling Weeds of Various Species in Wheat and Barley Stands · 2020

    Same direction

54 papers more in this group

See all 63 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.