Intervention effectmodel-written summary

Nicosulfuron gave the best johnsongrass control, above 80%, among the herbicides evaluated in all three years.

A claim from Johnsongrass (Sorghum halepense) Control Systems for Field Corn (Zea mays) Utilizing Crop Rotation and Herbicides · 1998

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Nicosulfuron gave the best johnsongrass control, above 80%, among the herbicides evaluated in all three years.

Taxon
Zea maysZea mayst0
Treatment
nicosulfurone1
Interactor
Sorghum halepenseSorghum halepenset1weed
Outcome
johnsongrass controle1
Direction
beste1
Value
> 80%e1
Comparator
the herbicides evaluatede1
Setting
Burleson Countye0

Not reportedMaterialGeneCompoundOrgan / stageSecond interactorSecond interactor roleQualifier

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

Zea mays
Zea mays · TaxonAkwugo · CC BY-SA 4.0 · Wikimedia Commons ↗
Sorghum halepense
Sorghum halepense · InteractorMatt Lavin from Bozeman, Montana, USA · CC BY-SA 2.0 · Wikimedia Commons ↗

Verbatim

t0

“Field Corn (Zea mays)”

✓ located verbatim in the source · title, characters 53–74
t1

“Johnsongrass (Sorghum halepense)”

✓ located verbatim in the source · title, characters 0–32
e0

“over a 3-yr period at the Texas Agricultural Experiment Station in Burleson County”

✓ located verbatim in the source · abstract, characters 171–253
e1

“Visual control ratings indicated that nicosulfuron provided the best johnsongrass control (> 80%) among the herbicides evaluated all three years”

✓ located verbatim in the source · abstract, characters 649–793

Title

Johnsongrass (Sorghum halepense) Control Systems for Field Corn (Zea mays) Utilizing Crop Rotation and Herbicides

Hani Z. Ghosheh; James M. Chandler Weed Technology 1998. doi:10.1017/s0890037x0004447x

Other claims from this paper (6)

Record rev-e0e9933568996bd02e15119c6cfa536e2b74b9fadd93f816fcae56d7b77bbd8e · schema claims-v0.9 · position 1 in the model’s answer

nicosulfuron · Sorghum halepense · Zea mays (maize)Results agree

10 papers: 10 positive, 0 negative or no effect

9 papers in the same direction as this claim

  1. positive
    Nicosulfuron gave essentially complete johnsongrass control.

    The Effect of Johnsongrass (Sorghum halepense) Control Method on the Incidence and Severity of Virus Diseases in Glyphosate-Tolerant Corn (Zea mays)1 · 2003

    Same directionCites this paper

  2. positive
    Split primisulfuron and nicosulfuron applications gave the most consistent johnsongrass control compared with single applications.

    Rhizome Johnsongrass (Sorghum halepense) Control in Corn (Zea mays) with Primisulfuron and Nicosulfuron · 1991 · compared with early or late single applications

    Same direction

  3. positive
    Nicosulfuron at the three tested rates gave greater than 93% weed control.

    Influence of herbicide application rate and timings for post‐emergence control of Sorghum halepense (L.) Pers. maize · 1995

    Same direction

  4. positive
    Nicosulfuron satisfactorily controlled johnsongrass whether applied once or sequentially.

    Effect of Nicosulfuron on Johnsongrass (Sorghum halepense) Control and Corn (Zea mays) Performance · 1995

    Same direction

  5. positive
    Reduced rate banded nicosulfuron plus cultivation provided johnsongrass control comparable with the labeled rate.

    Integrated Johnsongrass (Sorghum halepense) Management in Field Corn (Zea mays) with Reduced Rates of Nicosulfuron and Cultivation · 1999 · compared with labeled rate

    Same direction

  6. positive
    Nicosulfuron controlled johnsongrass 94 to 100% from 1992 to 1994.

    Nicosulfuron and Primisulfuron Eradicate Rhizome Johnsongrass (Sorghum halepense) in Corn (Zea mays) in Three Years · 1995

    Same direction

  7. positive
    Nicosulfuron treatments (48 and 60 g a.i./ha) gave the lowest johnsongrass aboveground biomass, compared with the nontreated and weed-infested treatments at 55 DAS.

    Johnsongrass (Sorghum halepense (L.) Pers.) Interference, Control and Recovery under Different Management Practices and its Effects on the Grain Yield and Quality of Maize Crop · 2020 · compared with nontreated and weed-infested for 55 days after sowing (DAS) treatments

    Same direction

  8. positive
    Nicosulfuron gave excellent johnsongrass control.

    Investigations into the Growth Suppressing Effect of Nicosulfuron-Treated Johnsongrass (Sorghum halepense) on Corn (Zea mays) · 1996

    Same direction

1 paper more in this group

See all 10 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.