Intervention effectmodel-written summary

Barban plus flamprop methyl increased wheat yield.

A claim from Interactions between barban and benzoylprop etbyl, flamprop metbyl or flamprop isopropyl applied at two growtb stages for wild oat control in cereals · 1979

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Barban plus flamprop methyl increased wheat yield.

Treatment
barban + flamprop methyle0
Interactor
wild oate0weed
Outcome
wheat yielde0
Direction
increasese0

Not reportedMaterialGeneCompoundOrgan / stageSecond 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

e0

“Mixtures of barban + flamprop methyl applied at the 2‐ or 4‐leaf stage of wild oats provided excellent wild oat control and wheat yield increases.”

✓ located verbatim in the source · abstract, characters 625–771

Title

Interactions between barban and benzoylprop etbyl, flamprop metbyl or flamprop isopropyl applied at two growtb stages for wild oat control in cereals

P. A. O'SULLIVAN; W. H. VANDEN BORN Weed Research 1979. doi:10.1111/j.1365-3180.1979.tb01535.x

Other claims from this paper (8)

Record rev-cd7acfad7fe320eae9377ba0ba74baea5e75353254941761a6120e2bb01b9d51 · schema claims-v0.9 · position 7 in the model’s answer

barban · yield · Triticum aestivum (wheat)Results differ

5 papers: 3 positive, 2 negative or no effect

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

  1. no effect
    Total yield with barban was almost the same as untreated.

    SOME ASPECTS OF THE USE OF BARBAN FOR WILD OAT CONTROL IN WINTER WHEAT · 1962 · compared with untreated

    Opposite direction

  2. negative
    Wheat yield fell with 0.84 kg/ha barban at four days after emergence.

    Wheat (Triticum aestivum) and Barley (Hordeum vulgare) Response to Barban · 1978

    Opposite direction

  3. positive
    Early barban gave larger wheat yields than late spring benzoylprop‐ethyl at wild oat sites.

    The effects of herbicides, applied atone and in sequence, on the control of wild‐oats (Avena fatua) and broad‐leaved weeds, and on yield of winter wheat · 1978 · compared with benzoylprop‐ethyl

    Same direction

  4. positive
    Barban significantly increased wheat yield by 21%.

    EFFECT OF BARBAN AND FLAMPROP METHYL WITH SOLUTION NITROGEN ON WHEAT, WILD OATS AND GREEN FOXTAIL · 1979

    Same direction

See all 5 papers →

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

41 papers: 37 positive, 4 negative or no effect

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

  1. no effect
    Dichlofop methyl during tillering usually did not increase grain yield.

    Post-emergence control of wild oats in Queensland with difenzoquat, flamprop-methyl, dichlofop methyl and barban · 1979

    Opposite direction

  2. no effect
    The isoproturon and metsulfuron mixture yielded about the same as weed-free wheat in both years.

    Evaluation of new herbicides against mixed weed flora in wheat. · 2001 · compared with weed-free

    No difference from an alternative

  3. no effect
    Several herbicide treatments had grain yields statistically similar to weed-free plots.

    Bio-efficacy of Chlorsulfuron, Metsulfuron Methyl and Metribuzin Alone and in Combinations for Weed Control in Wheat (Triticurn aestivum L.) · 2001 · compared with weed-free

    No difference from an alternative

  4. no effect
    The metsulfuron methyl plus isoproturon combination gave wheat yield at par with isoproturon alone and with isoproturon plus 2,4-D.

    Management of Complex Weed Flora with Herbicide Mixtures in Wheat (Triticum aestivum L.) · 1997 · compared with isoproturon alone

    No difference from an alternative

  5. positive
    clodinofop at 60g + metsulfuron methyl at 4g ha−1 yielded harvest index 41.91.

    Effect of herbicides and herbicide mixtures on weeds in wheat · 2016

    Same direction

  6. positive
    Isoproturon 750 g ha−1 with metsulfuron methyl 4 g ha−1 gave significantly higher grain yield of 4974 kg ha−1.

    Influence of Herbicides and Methods of Sowing on Weed Dynamics in Wheat (Triticum aestivum L.) · 2003

    Same direction

  7. positive
    The herbicide produced maximum wheat grain yield of 5,184 kg ha-1.

    Economics of herbicide weed management in wheat in Ethiopia · 2016

    Same direction

  8. positive
    Clodinafop propargyl plus metsulfuran methyl increased grain yield 32.6 per cent over the weedy check.

    Comparative Efficacy of Herbicides Applied in Wheat and their Residual Effect on the Succeeding Crops · 2019 · compared with weedy check

    Same direction

32 papers more in this group

See all 41 papers →

Flamprop · yield · Triticum aestivum (wheat)Results agree

2 papers: 2 positive, 0 negative or no effect

1 paper in the same direction as this claim

  1. positive
    Flamprop methyl significantly increased wheat yield by 30%.

    EFFECT OF BARBAN AND FLAMPROP METHYL WITH SOLUTION NITROGEN ON WHEAT, WILD OATS AND GREEN FOXTAIL · 1979

    Same direction

See all 2 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.