Intervention effectmodel-written summary

Several herbicide combinations and a weed-free check produced more rice grain yield.

A claim from Weed management by herbicide combinations in transplanted rice · 2014

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Several herbicide combinations and a weed-free check produced more rice grain yield.

Treatment
bispyribac + ethoxysulfurone0
Outcome
grain yielde0
Direction
moree0

Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingValueQualifier

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

Oryza sativa
Oryza sativa · Taxon · picture from its Wikimedia Commons categoryDesmanthus4food · CC BY-SA 3.0 us · Wikimedia Commons ↗

Verbatim

e0

“Post-emergence application of bispyribac + ethoxysulfuron, pretilachlor fb metsulfuron-methyl + chlorimuron-ethyl, pyrazosulfuron fb manual weeding, pretilachlor + bensulfuron and weed-free check recorded more grain yield.”

✓ located verbatim in the source · abstract, characters 864–1086
t0

“transplanted rice”

✓ located verbatim in the source · title, characters 45–62

Title

Weed management by herbicide combinations in transplanted rice

A. Hossain; Debabrata Mondal Indian Journal of Weed Science 2014

Other claims from this paper (8)

Record rev-3c1fed26f8db3e73fc93784140f31d403aaaa257aea5cd4aed8ad30359f2cd73 · schema claims-v0.9 · position 7 in the model’s answer

bispyribac · yield · Oryza sativa (rice)Positive and negative results

34 papers: 31 positive, 3 negative or no effect

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

  1. no effect
    Sequential pendimethalin and bispyribac gave rice grain yield (6.6 t/ha) statistically at par with weed-free treatment.

    Energetics, productivity and weed control in different rice (Oryza sativa) establishment methods in North-Western Indo-Gangetic Plains · 2001 · compared with weed-free treatment

    No difference from an alternative

  2. no effect
    Seed yield under sequential pre-emergence oxadiargyl fb bispyribac at 25 DAS (50.2 q ha-1) was at par with the traditional beushening method.

    Effect of weed management practices and seed rates on energy input, output, input output ratio, energy use efficiency and energy productivity on direct seeded rice production system · 2018 · compared with traditional beushening method

    No difference from an alternative

  3. no effect
    Rice yield under W3 (6.32 t/ha) was similar to the weed free treatment (6.67 t/ha).

    Influence of irrigation scheduling and weed management practices on weed density and performance of dry direct seeded rice · 2018 · compared with weed free (W2)

    No difference from an alternative

  4. positive
    The combined nitrogen and weed-control treatment produced the highest net returns of $1083.

    Effect of nitrogen rates and weed control methods on weeds abundance and yield of direct-seeded rice · 2011

    Same direction

  5. positive
    Bispyribac at 25 g/ha increased rice grain yield by 174–199% over the weedy check in 2006.

    Evaluation of Bispyribac-sodium for Weed Control in Transplanted Rice · 2009 · compared with weedy check

    Same direction

  6. positive
    Pendimethalin followed by bispyribac increased rice grain yield 372% over the unweeded control.

    Control of Complex Weed Flora of Dry-seeded Rice (Oryza sativa L.) with Pre- and Post-emergence Herbicides · 2008 · compared with unweeded control

    Same direction

  7. positive
    The 2007 integrated herbicide program produced significantly higher rice grain yield than unweeded control.

    Bioefficacy of pre- and post-emergence herbicides in direct-seeded rice in Central Punjab · 2012 · compared with unweeded (control) treatment

    Same direction

  8. positive
    Pendimethalin followed by bispyribac plus ethoxysulfuron yielded 4.4 tonnes/ha, 83% above pendimethalin alone.

    Efficacy of pre- and post-emergence herbicides on complex weed flora in direct-seeded rice (Oryza sativa) in the eastern plains · 2018 · compared with pendimethalin alone

    Same direction

25 papers more in this group

See all 34 papers →

Ethoxysulfuron · yield · Oryza sativa (rice)Positive and negative results

37 papers: 33 positive, 4 negative or no effect

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

  1. no effect
    Ethoxysulfuron alone did not significantly increase rice grain yield or other yield traits.

    Evaluation of Ethoxysulfuron and its Mixtures Against Weeds in Transplanted Rice · 2003

    Opposite direction

  2. no effect
    Anilofos + ethoxysulfuron at 390 g a.i./ha applied 8 DAT produced yield attributes similar to weed-free plots (tillers/m2, grains per panicle, panicle length).

    Performance of acetachlor and anilofos + ethoxysulfuron for weed control in transplanted rice (Oryza sativa) · 2002 · compared with plots kept weed free

    No difference from an alternative

  3. no effect
    Postemergence bispyribac tank mixes yielded comparably to listed sequential herbicides.

    Management of mixed weed flora in transplanted rice using herbicide combinations · 2016 · compared with sequential application of pendimethalin and bispyribac-Na or pretilachlor with either ethoxysulfuron or chlorimuron + metsulfuron (pre-mix)

    No difference from an alternative

  4. no effect
    The number of vegetative tillers in rice showed no significant inhibition compared with the manual weeding control during active tillering.

    Weed Community Shift and Crop Tolerance in No-Tillage Rice under Sequential Application of Glyphosate and Cyhalofop-butyl plus Ethoxysulfuron · 2025 · compared with manual weeding control

    No difference from an alternative

  5. positive
    Oxadiargyl followed by ethoxysulfuron gave 4.13 t ha(-1), a 62% higher boro yield than one hand weeding.

    Performance of Different Herbicides in Dry-Seeded Rice in Bangladesh · 2014 · compared with partial weedy plots (hand weeded once)

    Same direction

  6. positive
    Pendimethalin followed by bispyribac plus ethoxysulfuron yielded 4.4 tonnes/ha, 83% above pendimethalin alone.

    Efficacy of pre- and post-emergence herbicides on complex weed flora in direct-seeded rice (Oryza sativa) in the eastern plains · 2018 · compared with pendimethalin alone

    Same direction

  7. positive
    Ethoxysulfuron at 30 g/ha increased rice yield attributes and grain yield versus other treatments at both application dates.

    Evaluation of Ethoxysulfuron against Broad-leaved Weeds and Sedges in Direct Seeded Puddled Rice · 2002 · compared with other treatments

    Same direction

  8. positive
    Rice grain yield with triafamone + ethoxysulfuron 60 g/ha (6.08 t/ha in 2011, 7.06 t/ha in 2012) was higher than with its lower dose of 52.5 g/ha.

    Effectiveness of triafamone + ethoxysulfuron (pre-mix) against complex weed flora in transplanted rice and its residual effects on wheat · 2019 · compared with its lower dose (52.5 g/ha)

    Same direction

28 papers more in this group

See all 37 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.