Paper · 1991 · Indian Journal Of Nematology

Pathogenicity of root-knot nematode, Meloidogyne incognita on pea

B. Bhagawati; P.N. Phukan

4
claims
12
verbatim quotes
7
citations
1
research areas
—
Not open access

Abstract

Pathogenicity of Meloidogyne incognita on pea variety Boneville was studied with four inoculum levels viz. 10, 100, 1000 and 10,000 larvae of M. incognita per 500 g soil alongwith check. Significant plant growth reduction was found with an initial inoculum of 1000 larvae of M. incognita per plant per 500 g of soil. Maximum number of galls and egg masses were found at 1000 larvae per 500 g of soil. The reproductive rate of nematode was maximum at the lowest inoculum density and minimum at the highest inoculum density.

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Claims 4

Intervention effectobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

An initial inoculum of 1000 M. incognita larvae per 500 g soil significantly reduced pea plant growth.

Material
Bonevillee1
Treatment
initial inoculum of 1000 larvae of M. incognita per plant per 500 g of soile2
Interactor
Meloidogyne incognitaMeloidogyne incognitat0pathogen
Outcome
plant growthe2
Direction
reductione2

Not reportedComparator

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

Lathyrus oleraceus
Lathyrus oleraceus · TaxonRenee Comet (photographer) AV Number: AV-9400-4164 · Public domain · Wikimedia Commons ↗
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

“Meloidogyne incognita on pea”

✓ located verbatim in the source · title, characters 37–65 · show in text ↑
e1

“Pathogenicity of Meloidogyne incognita on pea variety Boneville was studied with four inoculum levels viz. 10, 100, 1000 and 10,000 larvae of M. incognita per 500 g soil alongwith check.”

✓ located verbatim in the source · abstract, characters 0–186 · show in text ↑
e2

“Significant plant growth reduction was found with an initial inoculum of 1000 larvae of M. incognita per plant per 500 g of soil.”

✓ located verbatim in the source · abstract, characters 187–316 · show in text ↑
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

The 1000 larvae per 500 g soil inoculum gave the maximum number of galls and egg masses on pea.

Material
Bonevillee1
Treatment
1000 larvae per 500 g of soile3
Interactor
Meloidogyne incognitaMeloidogyne incognitat0pathogen
Outcome
number of galls and egg massese3
Direction
Maximume3

Not reportedComparator

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

Lathyrus oleraceus
Lathyrus oleraceus · TaxonRenee Comet (photographer) AV Number: AV-9400-4164 · Public domain · Wikimedia Commons ↗
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

“Meloidogyne incognita on pea”

✓ located verbatim in the source · title, characters 37–65 · show in text ↑
e1

“Pathogenicity of Meloidogyne incognita on pea variety Boneville was studied with four inoculum levels viz. 10, 100, 1000 and 10,000 larvae of M. incognita per 500 g soil alongwith check.”

✓ located verbatim in the source · abstract, characters 0–186 · show in text ↑
e3

“Maximum number of galls and egg masses were found at 1000 larvae per 500 g of soil.”

✓ located verbatim in the source · abstract, characters 317–400 · show in text ↑
Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

The nematode reproductive rate was maximum at the lowest inoculum density on pea.

Material
Bonevillee1
Treatment
lowest inoculum densitye4
Interactor
Meloidogyne incognitaMeloidogyne incognitat0pathogen
Outcome
reproductive rate of nematodee4
Direction
maximume4

Not reportedComparator

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

Lathyrus oleraceus
Lathyrus oleraceus · TaxonRenee Comet (photographer) AV Number: AV-9400-4164 · Public domain · Wikimedia Commons ↗
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

“Meloidogyne incognita on pea”

✓ located verbatim in the source · title, characters 37–65 · show in text ↑
e1

“Pathogenicity of Meloidogyne incognita on pea variety Boneville was studied with four inoculum levels viz. 10, 100, 1000 and 10,000 larvae of M. incognita per 500 g soil alongwith check.”

✓ located verbatim in the source · abstract, characters 0–186 · show in text ↑
e4

“The reproductive rate of nematode was maximum at the lowest inoculum density and minimum at the highest inoculum density.”

✓ located verbatim in the source · abstract, characters 401–522 · show in text ↑
Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

The nematode reproductive rate was minimum at the highest inoculum density on pea.

Material
Bonevillee1
Treatment
highest inoculum densitye4
Interactor
Meloidogyne incognitaMeloidogyne incognitat0pathogen
Outcome
reproductive rate of nematodee4
Direction
minimume4

Not reportedComparator

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

Lathyrus oleraceus
Lathyrus oleraceus · TaxonRenee Comet (photographer) AV Number: AV-9400-4164 · Public domain · Wikimedia Commons ↗
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

“Meloidogyne incognita on pea”

✓ located verbatim in the source · title, characters 37–65 · show in text ↑
e1

“Pathogenicity of Meloidogyne incognita on pea variety Boneville was studied with four inoculum levels viz. 10, 100, 1000 and 10,000 larvae of M. incognita per 500 g soil alongwith check.”

✓ located verbatim in the source · abstract, characters 0–186 · show in text ↑
e4

“The reproductive rate of nematode was maximum at the lowest inoculum density and minimum at the highest inoculum density.”

✓ located verbatim in the source · abstract, characters 401–522 · show in text ↑

Meloidogyne incognita · growth · Lathyrus oleraceus (pea)Results agree

3 papers: 0 positive, 3 negative or no effect

2 papers in the same direction as this paper

  1. negative
  2. negative
See all 3 papers →

inoculation · growth · Lathyrus oleraceus (pea)Positive and negative results

89 papers: 72 positive, 17 negative or no effect

16 papers in the same direction as this paper · 72 in the opposite direction

  1. positive
  2. positive
  3. positive

85 papers more in this group

See all 89 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.