Paper · 1991 · Annals of Applied Biology

Effects of rotation length and oxamyl on potato yield and the potato cyst‐nematode, Globodera rostochiensis, in a sandy loam soil

A. G. WHITEHEAD; R. M. WEBB; J. BEANE

7
claims
13
verbatim quotes
7
citations
2
research areas
—
Not open access

Abstract

SUMMARY In sandy loam infested with golden potato cyst‐nematode, Globodera rostochiensis , oxamyl at 5.6 kg a.i. ha ‐1 incorporated in the top 15 cm of the soil just before planting potatoes greatly reduced nematode population increase on susceptible cv. Désirée grown six, seven or eight years after the last susceptible potato crop, but did not significantly increase tuber yields. In four‐course and two‐course rotations, oxamyl also controlled increase of G. rostochiensis and greatly increased yields of both cv. Désirée and resistant cv. Maris Piper. Oxamyl maintained tuber yields in a four‐course rotation at the same level as in a six to eight‐course rotation. Decline of G. rostochiensis in the soil was much faster under barley in some two‐course rotations than under barley in four‐course rotations.

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The text the model read, with the source record’s inline markup (italics, sub- and superscripts) rendered and its character entities decoded; quote offsets refer to the raw text.

Claims 7

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Oxamyl reduced nematode population increase on Désirée in long rotations.

Taxon
potatoesSolanum tuberosume0
Material
cv. Désiréee0
Treatment
oxamyl at 5.6 kg a.i. ha ‐1e0
Interactor
Globodera rostochiensisGlobodera rostochiensist0pathogen
Outcome
nematode population increasee0
Direction
greatly reducede0
Qualifier
six, seven or eight years after the last susceptible potato crope0

Not reportedComparator

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 ↗
Globodera rostochiensis
Globodera rostochiensis · InteractorXiaohong Wang · Public domain · Wikimedia Commons ↗

Verbatim

e0

“oxamyl at 5.6 kg a.i. ha ‐1 incorporated in the top 15 cm of the soil just before planting potatoes greatly reduced nematode population increase on susceptible cv. Désirée grown six, seven or eight years after the last susceptible potato crop”

✓ located verbatim in the source · abstract, characters 91–333 · show in text ↑
t0

“Globodera rostochiensis”

✓ located verbatim in the source · title, characters 84–107 · show in text ↑
Intervention effectobservedoriginal resultno effectnot significant (as stated)measured

Claim · model-written summary

Oxamyl did not significantly increase Désirée tuber yields in long rotations.

Material
cv. Désiréee0
Treatment
oxamylt0
Outcome
tuber yieldse0
Direction
did not significantly increasee0

Not reportedComparator

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

e0

“on susceptible cv. Désirée grown six, seven or eight years after the last susceptible potato crop, but did not significantly increase tuber yields.”

✓ located verbatim in the source · abstract, characters 236–383 · show in text ↑
t0

“oxamyl on potato yield and the potato cyst‐nematode, Globodera rostochiensis”

✓ located verbatim in the source · title, characters 31–107 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Oxamyl controlled G. rostochiensis increase in four-course and two-course rotations.

Treatment
oxamyle0
Interactor
G. rostochiensisGlobodera rostochiensise0pathogen
Outcome
increase of G. rostochiensise0
Direction
controllede0
Qualifier
four‐course and two‐course rotationse0

Not reportedComparator

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 ↗
Globodera rostochiensis
Globodera rostochiensis · InteractorXiaohong Wang · Public domain · Wikimedia Commons ↗

Verbatim

e0

“In four‐course and two‐course rotations, oxamyl also controlled increase of G. rostochiensis”

✓ located verbatim in the source · abstract, characters 384–476 · show in text ↑
t0

“on potato yield”

✓ located verbatim in the source · title, characters 38–53 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Oxamyl greatly increased yields of Désirée in short rotations.

Material
cv. Désiréee0
Treatment
oxamyle0
Outcome
yieldse0
Direction
greatly increasede0
Qualifier
four‐course and two‐course rotationse0

Not reportedComparator

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

e0

“In four‐course and two‐course rotations, oxamyl also controlled increase of G. rostochiensis and greatly increased yields of both cv. Désirée and resistant cv. Maris Piper.”

✓ located verbatim in the source · abstract, characters 384–556 · show in text ↑
t0

“on potato yield”

✓ located verbatim in the source · title, characters 38–53 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Oxamyl greatly increased yields of Maris Piper in short rotations.

Material
cv. Maris Pipere0
Treatment
oxamyle0
Outcome
yieldse0
Direction
greatly increasede0
Qualifier
four‐course and two‐course rotationse0

Not reportedComparator

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

e0

“In four‐course and two‐course rotations, oxamyl also controlled increase of G. rostochiensis and greatly increased yields of both cv. Désirée and resistant cv. Maris Piper.”

✓ located verbatim in the source · abstract, characters 384–556 · show in text ↑
t0

“on potato yield”

✓ located verbatim in the source · title, characters 38–53 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Oxamyl maintained four-course tuber yields at the level of six- to eight-course rotations.

Treatment
Oxamyle0
Outcome
tuber yieldse0
Direction
maintainede0
Qualifier
four‐course rotatione0
Comparator
six to eight‐course rotatione0

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

e0

“Oxamyl maintained tuber yields in a four‐course rotation at the same level as in a six to eight‐course rotation.”

✓ located verbatim in the source · abstract, characters 557–669 · show in text ↑
t0

“on potato yield”

✓ located verbatim in the source · title, characters 38–53 · show in text ↑
Associationobservedoriginal resultpositivemeasured

Claim · model-written summary

G. rostochiensis declined faster under barley in some two-course rotations than in four-course rotations.

Interactor
G. rostochiensisGlobodera rostochiensise0pathogen
Outcome
Decline of G. rostochiensis in the soile0
Direction
much fastere0
Comparator
under barley in four‐course rotationse0

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

Hordeum vulgare
Hordeum vulgare · TaxonJackyM59 · CC BY-SA 4.0 · Wikimedia Commons ↗
Globodera rostochiensis
Globodera rostochiensis · InteractorXiaohong Wang · Public domain · Wikimedia Commons ↗

Verbatim

e0

“Decline of G. rostochiensis in the soil was much faster under barley in some two‐course rotations than under barley in four‐course rotations.”

✓ located verbatim in the source · abstract, characters 670–811 · show in text ↑

oxamyl · yield · Solanum tuberosum (potato)Results differ

16 papers: 14 positive, 2 negative or no effect

13 papers in the same direction as this paper · 1 in the opposite direction · 1 reporting no difference from an alternative

  1. positive
  2. negative
  3. no effect

12 papers more in this group

See all 16 papers →

oxamyl · Globodera rostochiensis · Solanum tuberosum (potato)Positive and negative results

12 papers: 11 positive, 1 negative or no effect

10 papers in the same direction as this paper · 1 in the opposite direction

  1. positive
  2. negative
  3. positive

8 papers more in this group

See all 12 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.