Intervention effectmodel-written summary

Pendimethalin 1.5 kg/ha gave the minimum weed populations and weed dry weight in kharif onion.

A claim from Weed Control in Kharif Onion (Allium Cepa L.) · 1997

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Pendimethalin 1.5 kg/ha gave the minimum weed populations and weed dry weight in kharif onion.

Taxon
onionAllium cepae0
Treatment
pendimethalin 1.5 kg/hae2
Interactor
weedse2weed
Outcome
weed populations and dry weight of weedse2
Direction
Minimume2
Comparator
weedy checke1

Not reportedMaterialGeneCompoundOrgan / stageSecond interactorSecond interactor roleSettingValueQualifier

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

Allium cepa
Allium cepa · TaxonMehdi · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“Investigations were undertaken for weed control in kharif onion”

✓ located verbatim in the source · abstract, characters 0–63
e1

“alongwith weed-free and weedy check were evaluated”

✓ located verbatim in the source · abstract, characters 292–342
e2

“Minimum weed populations and dry weight of weeds (g/m2) were recorded under pendimethalin 1.5 kg/ha”

✓ located verbatim in the source · abstract, characters 344–443

Title

Weed Control in Kharif Onion (Allium Cepa L.)

S. K. Verma; Tejinder Singh Indian Journal of Weed Science 1997

Other claims from this paper (2)

Record rev-e05b23ac2fe4ce5af830bc4e150c960f433aeed25c7878b61fbd0fa9caf0dcbb · schema claims-v0.9 · position 1 in the model’s answer

pendimethalin · weed · Allium cepa (onion)Results agree

28 papers: 28 positive, 0 negative or no effect

27 papers in the same direction as this claim

  1. positive
    Pendimethalin followed by hand weeding gave 91% weed control efficiency relative to no weeding.

    Integrated Weed Management in Onion (Allium cepa L.) · 1999 · compared with no weeding

    Same direction

  2. positive
    The pendimethalin and quizalofop program provided effective weed control.

    Weed management studies in onion (Allium cepa L.) · 2014

    Same direction

  3. positive
    Pendimethalin yielded weed density of 66 m -2 versus 441 m -2 in the weedy check.

    EVALUATION OF DIFFERENT HERBICIDES FOR WEED CONTROL IN ONION · 2008 · compared with weedy check

    Same direction

  4. positive
    Pendimethalin with hand weeding significantly reduced weed populations.

    Performance of onion under weed and fertilizer management · 2012

    Same direction

  5. positive
    Among the synthetic herbicides, pendimethalin gave the best early and full-season weed control in onion.

    Corn Gluten Meal as an Alternative Weed Control Option for Spring-Transplanted Onions · 2008 · compared with synthetic herbicides

    Same direction

  6. positive
    Pre-emergence fluchloralin or pendimethalin at 0.9 kg ha−1 with one hand weeding at 40 days achieved effective, efficient and economic weed management in onion.

    Response of Onion (Allium cepa L.) to Methods of Sowing and Weed Management Practices · 2002

    Same direction

  7. positive
    Natural mulch with pendimethalin followed by quizalofop-p-ethyl was the most effective weed control strategy.

    Sequential herbicide application coupled with mulch enhances the productivity and quality of winter onion (Allium cepa L.) while effectively controlling the mixed weed flora · 2024

    Same direction

  8. positive
    Pendimethalin significantly reduced weed population.

    Comparative Efficacy of Pendimethalin and Oxyflourfen for Controlling Weeds in Onion (Allium cepa L.) Nursery · 2009

    Same direction

19 papers more in this group

See all 28 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.