Intervention effectmodel-written summary

Pendimethalin plus 2,4-D did not reduce wheat yield in 1981 and 1982.

A claim from Response of Winter Wheat (Triticum aestivum) to Herbicides · 1987

Intervention effectobservedoriginal resultno effectmeasured

Claim · model-written summary

Pendimethalin plus 2,4-D did not reduce wheat yield in 1981 and 1982.

Treatment
2,4-D with pendimethaline0
Outcome
wheat yieldse0
Direction
did not reducee0

Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingValueQualifier

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

Triticum aestivum
Triticum aestivum · TaxonRasbak · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“In 1981 and 1982, combinations of 2,4-D with pendimethalin or metolachlor [2-chloro- N -(2-ethyl-6-methylphenyl)- N -(2-methoxy-1-methylethyl)acetamide] did not reduce wheat yields.”

✓ located verbatim in the source · abstract, characters 752–933

Title

Response of Winter Wheat (Triticum aestivum) to Herbicides

Gail A. Wicks; Paul T. Nordquist; John W. Schmidt Weed Science 1987. doi:10.1017/s0043174500079169

Other claims from this paper (7)

Record rev-a0e930e1e17aa1e1d18f6fbf161186bef9825ce8e3480f65b5be69fdeae9e63d · schema claims-v0.9 · position 6 in the model’s answer

pendimethalin · yield · Triticum aestivum (wheat)Results differ

66 papers: 57 positive, 9 negative or no effect

8 papers in the same direction as this claim · 57 in the opposite direction

  1. positive
  2. positive
  3. positive
  4. positive
  5. positive
  6. positive
  7. positive
  8. positive

57 papers more in this group

See all 66 papers →

2,4-D · yield · Triticum aestivum (wheat)Results differ

116 papers: 78 positive, 38 negative or no effect

37 papers in the same direction as this claim · 78 in the opposite direction

  1. positive
  2. positive
  3. positive
  4. positive
  5. positive
  6. positive
  7. positive
  8. positive

107 papers more in this group

See all 116 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.