Paper · 1982 · PubMed

Effects of Management Practices on Meloidogyne incognita and Snap Bean Yield.

D A Smittle; A W Johnson

7
claims
15
verbatim quotes
7
citations
2
research areas
✓
Open access

Abstract

Phenamiphos applied at 6.7 kg ai/ha through a solid set or a center pivot irrigation system with 28 mm of water effectively controlled root-knot nematodes, Meloidogyne incognita, and resulted in greater snap bean growth and yields irrespective of growing season, tillage method, or cover crop system. The percentage yield increases attributed to this method of M. incognita control over nontreated controls were 45% in the spring crop, and 90% and 409% in the fall crops following winter rye and fallow, respectively. Root galling was not affected by tillage systems or cover crop, but disk tillage resulted in over 50% reduction in bean yield compared with yields from the subsoil-bed tillage system.

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Claims 7

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Phenamiphos effectively controlled root-knot nematodes (Meloidogyne incognita).

Taxon
Snap Beant0
Treatment
Phenamiphos applied at 6.7 kg ai/hae1
Interactor
Meloidogyne incognitaMeloidogyne incognitae1pest
Outcome
root-knot nematodese1
Direction
effectively controllede1

Not reportedComparator

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

Meloidogyne incognita
Meloidogyne incognita · InteractorPhoto by William Wergin and Richard Sayre. Colorized by Stephen Ausmus. U.S. Department of Agriculture · CC BY 2.0 · Wikimedia Commons ↗

Verbatim

t0

“Snap Bean”

✓ located verbatim in the source · title, characters 61–70 · show in text ↑
e1

“Phenamiphos applied at 6.7 kg ai/ha through a solid set or a center pivot irrigation system with 28 mm of water effectively controlled root-knot nematodes, Meloidogyne incognita”

✓ located verbatim in the source · abstract, characters 0–177 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Phenamiphos resulted in greater snap bean growth and yields than nontreated controls, irrespective of season, tillage or cover crop.

Taxon
Snap Beant0
Treatment
this method of M. incognita controle3
Outcome
snap bean growth and yieldse2
Direction
greatere2
Comparator
nontreated controlse3

Verbatim

t0

“Snap Bean”

✓ located verbatim in the source · title, characters 61–70 · show in text ↑
e2

“resulted in greater snap bean growth and yields irrespective of growing season, tillage method, or cover crop system”

✓ located verbatim in the source · abstract, characters 183–299 · show in text ↑
e3

“The percentage yield increases attributed to this method of M. incognita control over nontreated controls were 45% in the spring crop, and 90% and 409% in the fall crops following winter rye and fallow, respectively”

✓ located verbatim in the source · abstract, characters 301–516 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Phenamiphos control raised bean yield by 45% in the spring crop over nontreated controls.

Taxon
Snap Beant0
Treatment
this method of M. incognita controle3
Outcome
yielde3
Direction
increasese3
Value
45%e3
Qualifier
in the spring crope3
Comparator
nontreated controlse3

Verbatim

t0

“Snap Bean”

✓ located verbatim in the source · title, characters 61–70 · show in text ↑
e3

“The percentage yield increases attributed to this method of M. incognita control over nontreated controls were 45% in the spring crop, and 90% and 409% in the fall crops following winter rye and fallow, respectively”

✓ located verbatim in the source · abstract, characters 301–516 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Phenamiphos control raised bean yield by 90% in the fall crop following winter rye over nontreated controls.

Taxon
Snap Beant0
Treatment
this method of M. incognita controle3
Outcome
yielde3
Direction
increasese3
Value
90%e3
Qualifier
in the fall crops following winter ryee3
Comparator
nontreated controlse3

Verbatim

t0

“Snap Bean”

✓ located verbatim in the source · title, characters 61–70 · show in text ↑
e3

“The percentage yield increases attributed to this method of M. incognita control over nontreated controls were 45% in the spring crop, and 90% and 409% in the fall crops following winter rye and fallow, respectively”

✓ located verbatim in the source · abstract, characters 301–516 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Phenamiphos control raised bean yield by 409% in the fall crop following fallow over nontreated controls.

Taxon
Snap Beant0
Treatment
this method of M. incognita controle3
Outcome
yielde3
Direction
increasese3
Value
409%e3
Qualifier
in the fall crops following winter rye and fallow, respectivelye3
Comparator
nontreated controlse3

Verbatim

t0

“Snap Bean”

✓ located verbatim in the source · title, characters 61–70 · show in text ↑
e3

“The percentage yield increases attributed to this method of M. incognita control over nontreated controls were 45% in the spring crop, and 90% and 409% in the fall crops following winter rye and fallow, respectively”

✓ located verbatim in the source · abstract, characters 301–516 · show in text ↑
Intervention effectobservedoriginal resultno effectmeasured

Claim · model-written summary

Root galling was not affected by tillage systems or cover crop.

Taxon
Snap Beant0
Treatment
tillage systems or cover crope4
Outcome
Root gallinge4
Direction
not affectede4

Not reportedComparator

Verbatim

t0

“Snap Bean”

✓ located verbatim in the source · title, characters 61–70 · show in text ↑
e4

“Root galling was not affected by tillage systems or cover crop”

✓ located verbatim in the source · abstract, characters 518–580 · show in text ↑
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Disk tillage reduced bean yield by over 50% compared with the subsoil-bed tillage system.

Taxon
Snap Beant0
Treatment
disk tillagee5
Outcome
bean yielde5
Direction
reductione5
Value
over 50%e5
Comparator
subsoil-bed tillage systeme5

Verbatim

t0

“Snap Bean”

✓ located verbatim in the source · title, characters 61–70 · show in text ↑
e5

“disk tillage resulted in over 50% reduction in bean yield compared with yields from the subsoil-bed tillage system”

✓ located verbatim in the source · abstract, characters 586–700 · show in text ↑

fenamiphos · Meloidogyne incognita · Phaseolus vulgaris (common bean)Results agree

2 papers: 2 positive, 0 negative or no effect

1 paper in the same direction as this paper

  1. positive
See all 2 papers →

cover crop · pest · Phaseolus vulgaris (common bean)Positive and negative results

3 papers: 1 positive, 2 negative or no effect

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

  1. positive
  2. negative
See all 3 papers →

tillage · pest · Phaseolus vulgaris (common bean)Positive and negative results

6 papers: 3 positive, 3 negative or no effect

2 papers in the same direction as this paper · 3 in the opposite direction

  1. positive
  2. positive
  3. positive

2 papers more in this group

See all 6 papers →

tillage · yield · Phaseolus vulgaris (common bean)Positive and negative results

64 papers: 41 positive, 23 negative or no effect

22 papers in the same direction as this paper · 41 in the opposite direction

  1. positive
  2. positive
  3. positive

60 papers more in this group

See all 64 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.