Intervention effectmodel-written summary

Pendimethalin plus imazethapyr at 750 g/ha had the highest benefit to cost ratio.

A claim from Effect of Herbicidal Weed Management on Productivity and Profitability of Summer Cowpea · 2023

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Pendimethalin plus imazethapyr at 750 g/ha had the highest benefit to cost ratio.

Treatment
pendimethalin + imazethapyr 750 g/hae0
Outcome
benefit to cost ratioe0
Direction
higheste0

Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingValueQualifier

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

Vigna unguiculata
Vigna unguiculata · TaxonHeraldDesa at English Wikipedia · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“Ready mix application of pendimethalin + imazethapyr 750 g/ha registered the highest benefit to cost ratio.”

✓ located verbatim in the source · abstract, characters 1658–1765
t0

“Summer Cowpea”

✓ located verbatim in the source · title, characters 74–87

Title

Effect of Herbicidal Weed Management on Productivity and Profitability of Summer Cowpea

Rabiratna Dash; Kajol Das; Suchismita Tripathy; et al. Indian Journal of Agricultural Research 2023. doi:10.18805/ijare.a-6089

Other claims from this paper (2)

Record rev-306abcff1a66f321a4a27e5d36bd2a9a99576deec23316a10685ee0cb6a86d90 · schema claims-v0.9 · position 3 in the model’s answer

pendimethalin · yield · Vigna unguiculata (cowpea)Positive and negative results

17 papers: 16 positive, 1 negative or no effect

15 papers in the same direction as this claim · 1 in the opposite direction

  1. positive
    Pre-emergence pendimethalin produced higher cowpea seed yield and benefit-cost ratio, similar to weed-free and two-hoeing practices.

    Effect of weed management practices on growth and yield of cowpea (Vigna unguiculata L.) under rainfed conditions · 2012 · compared with weed free up to 40 DAS and two hoeings @ 20-25 and 30-40 DAS

    Same directionCited by this paper

  2. negative
    Higher concentration pre-emergence pendimethalin reduced seed number per pod.

    Reproductive Performance of Two Cowpea ('Vigna unguiculata' (L)Walp) Varieties Ife Brown and TVX3236 as Influenced by Imidazolinone and Dinitroaniline Herbicides · 2010

    Opposite direction

  3. positive
    Pendimethalin combined with hand weeding reduced weeding cost in cowpea by 59 per cent.

    Integrated Weed Management in Grain Cowpea · 1995

    Same direction

  4. positive
    Pendimethalin plus one hand weeding at 40 DAS gave 53.06% higher green fodder yield than the weedy check in cowpea.

    Influence of Weed Control Methods on Yield and Quality of Cowpea Fodder · 2016 · compared with weedy check

    Same direction

  5. positive
    Pendimethalin at 1.5 kg/ha gave maximum dry matter yield of 102 q/ha among herbicide treatments.

    Response of chemical weed management in maize and cowpea intercropping system grown for quality fodder in Eastern Uttar Pradesh · 2015 · compared with herbicide treated plots

    Same direction

  6. positive
    Pendimethalin at 1.0 kg a.i./ha plus one hand-weeding at 40 DAS gave maximum seed yield, net returns and benefit:cost ratio.

    Efficacy of pre- and post-emergence herbicides with and without weeding in forage cowpea (Vigna unguiculata) · 2001

    Same direction

  7. positive
    Pendimethalin increased cowpea seed yield over control.

    Chemical Weed Control in Cowpea (Vigna unguiculata) · 1997 · compared with control

    Same direction

  8. positive
    Sulphur at 30 kg ha-1 with pendimethalin increased seed yield 44.72 percent over control.

    Response of sulphur and weed management practices on cowpea [Vigna unguiculata L.] · 2024 · compared with control

    Same direction

8 papers more in this group

See all 17 papers →

Imazethapyr · yield · Vigna unguiculata (cowpea)Results agree

5 papers: 5 positive, 0 negative or no effect

4 papers in the same direction as this claim

  1. positive
    Imazethapyr achieved maximum seed yield of 9.04 q/ha.

    Weed management in cowpea [Vigna unguiculata (L.) Wasp.] under rainfed conditions · 2016

    Same direction

  2. positive
    Imazethapyr plus imazamox followed by hand weeding gave 877.30 kg/ha cowpea yield.

    Crop establishment methods and weed management on productivity of cowpea · 2023

    Same direction

  3. positive
    The herbicide combination gave superior growth, yield attributes and yield.

    Effect of weed management and phosphorus nutrition on yield of cowpea [Vigna unguiculata (L.) Walp.] · 2020 · compared with weed free treatment

    Same direction

  4. positive
    Pendimethalin plus Imazethapyr gave the highest grain and stover nutrient uptake among herbicide treatments.

    Effect of different weed management practices on weeds dynamics, growth and productivity of cowpea (Vigna unguiculata L.) · 2025 · compared with herbicidal treatments

    Same direction

See all 5 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.