Intervention effectmodel-written summary

Postemergence acifluorfen provided at least 87% waterhemp control in Cottam in 2003 and 2004 and Petrolia in 2004.

A claim from Control of herbicide-resistant common waterhemp (Amaranthus tuberculatus var. rudis) with pre- and post-emergence herbicides in soybean · 2007

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Postemergence acifluorfen provided at least 87% waterhemp control in Cottam in 2003 and 2004 and Petrolia in 2004.

Taxon
soybeanGlycine maxt0
Treatment
Acifluorfene0
Interactor
waterhempe0weed
Outcome
waterhemp controle0
Direction
controle0
Value
87% or greatere0
Setting
Cottame0

Not reportedMaterialGeneCompoundOrgan / stageSecond interactorSecond interactor roleComparatorQualifier

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

Glycine max
Glycine max · TaxonPublic domain · Wikimedia Commons ↗

Verbatim

t0

“soybean”

✓ located verbatim in the source · title, characters 128–135
e0

“Acifluorfen, fomesafen, imazamox plus fomesafen, and glyphosate applied postemergence resulted in 87% or greater waterhemp control 70 d after application at Cottam in 2003 and 2004 and at Petrolia in 2004”

✓ located verbatim in the source · abstract, characters 860–1064

Title

Control of herbicide-resistant common waterhemp (Amaranthus tuberculatus var. rudis) with pre- and post-emergence herbicides in soybean

J. D. Vyn; C. J. Swanton; S. E. Weaver; et al. Canadian Journal of Plant Science 2007. doi:10.4141/p06-016

Other claims from this paper (12)

Record rev-e2b96f52d1f9b55a9b449131d5030b0ed7105d29a952bfbae388525173c48c0e · schema claims-v0.9 · position 8 in the model’s answer

acifluorfen · control · Glycine max (soybean)Positive and negative results

21 papers: 18 positive, 3 negative or no effect

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

  1. negative
    Acifluorfen, fomesafen and lactofen mixtures antagonized giant foxtail control more with imazethapyr than imazamox.

    Weed control in soybean (Glycine max) with imazamox and imazethapyr · 1998 · compared with 35 g ha −1 imazamox

    Opposite direction

  2. negative
    Tank mixing acifluorfen with fluazifop reduced itchgrass control in soybeans.

    Interaction of Acifluorfen with Fluazifop for Annual Grass Control · 1986 · compared with fluazifop applied alone

    Opposite direction

  3. negative
    Sequential acifluorfen applications controlled Palmer amaranth less effectively than dicamba.

    Effect of single or sequential POST herbicide applications on seed production and viability of glyphosate-resistant Palmer amaranth (Amaranthus palmeri) in dicamba- and glyphosate-resistant soybean · 2021 · compared with dicamba

    Opposite direction

  4. positive
    Acifluorfen controlled waterhemp by less than 23% in 2006.

    Glyphosate-Resistant Waterhemp (Amaranthus rudis) Control and Economic Returns with Herbicide Programs in Soybean · 2009

    Same direction

  5. positive
    Postemergence acifluorfen at 0.56 kg/ha applied over-the-top gave 90% control of morningglory species in soybeans.

    Control of Six Morningglory (Ipomoea) Species in Soybeans (Glycine max) · 1980

    Same direction

  6. positive
    Early or mid POST glyphosate mixes with half label rates of six herbicides controlled eligible weeds by over 80%, except four named species.

    Problem Weed Control in Glyphosate-Resistant Soybean with Glyphosate Tank Mixes and Soil-Applied Herbicides · 2009

    Same direction

  7. positive
    Glyphosate tank mixes usually controlled more than 83% of glufosinate-resistant volunteer corn at the 2 to 3 leaf stage.

    Efficacy of Pre-Emergence and Post-Emergence Soybean Herbicides for Control of Glufosinate-, Glyphosate-, and Imidazolinone-Resistant Volunteer Corn · 2014

    Same direction

  8. positive
    Acifluorfen plus bentazon or chlorimuron controlled yellow nutsedge and smooth pigweed more than cloransulam-methyl after trifluralin.

    Weed Management in Soybean (Glycine max) with Preplant-Incorporated Herbicides and Cloransulam-Methyl · 1999 · compared with cloransulam-methyl POST

    Same direction

12 papers more in this group

See all 21 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.