Intervention effectmodel-written summary

Metribuzin at three and five weeks after sprigging severely injured Midiron roots.

A claim from Effects of Herbicides on Bermudagrass (Cynodonspp.) Sprig Establishment · 1985

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Metribuzin at three and five weeks after sprigging severely injured Midiron roots.

Taxon
bermudagrassCynodon dactylone0
Material
Midirone0
Treatment
Metribuzine0
Outcome
root injurye0
Direction
severee0
Qualifier
at 3 and 5 weeks after sprigginge0

Not reportedGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingValue

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

Cynodon dactylon
Cynodon dactylon · TaxonRobert Flogaus-Faust · CC BY 4.0 · Wikimedia Commons ↗

Verbatim

e0

“Metribuzin [4-amino-6- tert -butyl-3-(methylthio)- as -triazin-5(4 H )-one] applications at 3 and 5 weeks after sprigging caused severe root injury to Vamont and Midiron bermudagrass”

✓ located verbatim in the source · abstract, characters 886–1068

Title

Effects of Herbicides on Bermudagrass (Cynodonspp.) Sprig Establishment

S. Wayne Bingham; John R. Hall Weed Science 1985. doi:10.1017/s0043174500082205

Other claims from this paper (10)

Record rev-e5599a8770bf07f9f49a14e8068bde7233f2167756e275ef5df6393c8a8631e9 · schema claims-v0.9 · position 11 in the model’s answer

metribuzin · crop injury · Cynodon dactylon (Bermuda grass)Positive and negative results

11 papers: 3 positive, 8 negative or no effect

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

  1. negative
    Topramezone + metribuzin caused more than 25% turfgrass injury at 14 days after treatment.

    Response of goosegrass, smooth crabgrass, and newly sprigged hybrid bermudagrass to postemergence herbicides · 2024

    Same directionCites this paper

  2. positive
    Single applications of 1.1 kg/ha metribuzin or 2.2 kg/ha methazole caused no permanent injury to common bermudagrass.

    Postemergence Control of Large Crabgrass and Goosegrass in Turf · 1975

    Opposite direction

  3. positive
    Sequential iron with MSMA plus metribuzin reduced injury for up to four days relative to herbicides alone.

    Foliar-applied Iron Enhances Bermudagrass Tolerance to Herbicides · 1990 · compared with the respective herbicides applied alone

    Opposite direction

  4. positive
    Metribuzin with low-rate topramezone reduced bermudagrass injury and white discoloration versus topramezone alone.

    Differences in selectivity between bermudagrass and goosegrass (Eleusine indica) to low-rate topramezone and metribuzin combinations · 2021 · compared with topramezone applied alone

    Opposite direction

  5. no effect
    Bermudagrass phytotoxicity from foramsulfuron plus metribuzin was temporary and comparable to MSMA plus metribuzin.

    Goosegrass (Eleusine indica) Control with Foramsulfuron in Bermudagrass (Cynodonspp.) Turf · 2004 · compared with MSMA plus metribuzin

    Same direction

  6. negative
    MSMA plus metribuzin injured common and Sahara more than Tropica.

    Tolerance of Four Seeded Common Bermudagrass (Cynodon dactylon) Types to Herbicides · 1995 · compared with Tropica

    Same direction

  7. negative
    Combinations of MSMA plus metribuzin with dithiopyr or pendimethalin increased bermudagrass injury compared with MSMA plus metribuzin alone.

    Tank-Mixed Herbicides on Large Crabgrass (Digitaria sanguinalis) and Goosegrass (Eleusine indica) Control in Common Bermudagrass (Cynodon dactylon) Turf · 1994 · compared with MSMA plus metribuzin applied alone

    Same direction

  8. negative
    The metribuzin + MSMA mixture caused significant injury to seedling Riviera bermudagrass turf.

    Tolerance of ‘Riviera’ Bermudagrass to MSMA Tank‐Mixtures with Postemergence Herbicides During Establishment from Seed · 2005

    Same direction

2 papers more in this group

See all 11 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.