Intervention effectmodel-written summary

Spraying to maintain seed stock was more profitable than importing costly seed in the traditional way.

A claim from Control of Virus Spread in Potato Crops · 1958

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Spraying to maintain seed stock was more profitable than importing costly seed in the traditional way.

Treatment
spraying to prevent virus spread by aphidse0
Outcome
profitablee0
Direction
more profitablee0
Comparator
import costly seed in the traditional waye0

Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleSettingValueQualifier

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

Solanum tuberosum
Solanum tuberosum · TaxonScott Bauer, USDA ARS · Public domain · Wikimedia Commons ↗

Verbatim

t0

“Potato”

✓ located verbatim in the source · title, characters 27–33
e0

“stock can be maintained for at least four years by spraying to prevent virus spread by aphids, and it is more profitable to do so than to import costly seed in the traditional way”

✓ located verbatim in the source · abstract, characters 249–428

Title

Control of Virus Spread in Potato Crops

L. Broadbent Outlook on Agriculture 1958. doi:10.1177/003072705800200103

Other claims from this paper (1)

Record rev-4d49e6926afe2bf5faf51cf15f8d1c5112df62e45cefc4539b54ff4c1a79fc55 · schema claims-v0.9 · position 2 in the model’s answer

application · yield · Solanum tuberosum (potato)Positive and negative results

191 papers: 177 positive, 14 negative or no effect

176 papers in the same direction as this claim · 14 in the opposite direction

  1. no effect
  2. no effect
  3. negative
  4. no effect
  5. no effect
  6. no effect
  7. no effect
  8. no effect

182 papers more in this group

See all 191 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.