Paper · 2013 · Current Advances in Agricultural Sciences(An International Journal)

Management of Meloidogyne incognita infestation in okra (Abelmoschus esculentus Moench) with chemical treatments of seed

Kusum Dwivedi; RK Pal; Kripa Shanker

8
claims
24
verbatim quotes
0
citations
2
research areas
—
Not open access

Abstract

Four chemicals viz. carbosulfan, monocrotophos, trizophos, and phosalone at two concentrations (0.05% and 0.1%) were evaluated in pots and field experiments for their effectiveness against Meloidogyne incognita infecting okra during 2010–11. The seeds were soaked with the chemicals of the given concentrations. All the chemicals were effective in reducing nematode larvae penetration in root, egg mass, gall index and increasing yield of okra. Carbosulfan 25 EC 0.1% was the most effective treatment and registered 6.2 larvae plant−1 with no egg mass and gall index (1) after 15 days of inoculation, but the number increased significantly after 30 and 45 days of inoculation. Phosalone @ 0.05% was least effective in reducing gall index (3.0) and egg mass plant−1 (20.8) after 45 days soaking. In field condition, carbosulfan @ 0.1% was most effective followed by monocrotophos in reducing gall index and increasing yield of crop.

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Claims 8

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

All seed-treatment chemicals reduced nematode larvae penetration in root, egg mass and gall index of okra

Treatment
carbosulfan, monocrotophos, trizophos, and phosalonee0
Interactor
Meloidogyne incognitaMeloidogyne incognitae0pest
Outcome
nematode larvae penetration in root, egg mass, gall indexe1
Direction
reducinge1
Setting
pots and field experimentse0

Not reportedComparator

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

Abelmoschus esculentus
Abelmoschus esculentus · TaxonKristine Paulus from New York, United States · CC BY 2.0 · 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

“Management of Meloidogyne incognita infestation in okra (Abelmoschus esculentus Moench) with chemical treatments of seed”

✓ located verbatim in the source · title, characters 0–120 · show in text ↑
e0

“Four chemicals viz. carbosulfan, monocrotophos, trizophos, and phosalone at two concentrations (0.05% and 0.1%) were evaluated in pots and field experiments for their effectiveness against Meloidogyne incognita infecting okra during 2010–11.”

✓ located verbatim in the source · abstract, characters 0–241 · show in text ↑
e1

“All the chemicals were effective in reducing nematode larvae penetration in root, egg mass, gall index and increasing yield of okra.”

✓ located verbatim in the source · abstract, characters 312–444 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

All seed-treatment chemicals increased okra yield

Treatment
carbosulfan, monocrotophos, trizophos, and phosalonee0
Interactor
Meloidogyne incognitaMeloidogyne incognitae0pest
Outcome
yield of okrae1
Direction
increasinge1
Setting
pots and field experimentse0

Not reportedComparator

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

Abelmoschus esculentus
Abelmoschus esculentus · TaxonKristine Paulus from New York, United States · CC BY 2.0 · 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

“Management of Meloidogyne incognita infestation in okra (Abelmoschus esculentus Moench) with chemical treatments of seed”

✓ located verbatim in the source · title, characters 0–120 · show in text ↑
e0

“Four chemicals viz. carbosulfan, monocrotophos, trizophos, and phosalone at two concentrations (0.05% and 0.1%) were evaluated in pots and field experiments for their effectiveness against Meloidogyne incognita infecting okra during 2010–11.”

✓ located verbatim in the source · abstract, characters 0–241 · show in text ↑
e1

“All the chemicals were effective in reducing nematode larvae penetration in root, egg mass, gall index and increasing yield of okra.”

✓ located verbatim in the source · abstract, characters 312–444 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Carbosulfan 0.1% was the most effective treatment, leaving 6.2 larvae per plant after 15 days

Treatment
Carbosulfan 25 EC 0.1%e2
Interactor
Meloidogyne incognitaMeloidogyne incognitae0pest
Outcome
larvaee2
Direction
most effectivee2
Value
6.2 larvae plant−1e2
Qualifier
after 15 days of inoculatione2

Not reportedComparator

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

Abelmoschus esculentus
Abelmoschus esculentus · TaxonKristine Paulus from New York, United States · CC BY 2.0 · 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

“Management of Meloidogyne incognita infestation in okra (Abelmoschus esculentus Moench) with chemical treatments of seed”

✓ located verbatim in the source · title, characters 0–120 · show in text ↑
e0

“Four chemicals viz. carbosulfan, monocrotophos, trizophos, and phosalone at two concentrations (0.05% and 0.1%) were evaluated in pots and field experiments for their effectiveness against Meloidogyne incognita infecting okra during 2010–11.”

✓ located verbatim in the source · abstract, characters 0–241 · show in text ↑
e2

“Carbosulfan 25 EC 0.1% was the most effective treatment and registered 6.2 larvae plant−1 with no egg mass and gall index (1) after 15 days of inoculation, but the number increased significantly after 30 and 45 days of inoculation.”

✓ located verbatim in the source · abstract, characters 445–676 · show in text ↑
Intervention effectobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

The number of nematodes increased significantly after 30 and 45 days with carbosulfan 0.1%

Treatment
Carbosulfan 25 EC 0.1%e2
Interactor
Meloidogyne incognitaMeloidogyne incognitae0pest
Outcome
numbere2
Direction
increased significantlye2
Qualifier
after 30 and 45 days of inoculatione2

Not reportedComparator

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

Abelmoschus esculentus
Abelmoschus esculentus · TaxonKristine Paulus from New York, United States · CC BY 2.0 · 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

“Management of Meloidogyne incognita infestation in okra (Abelmoschus esculentus Moench) with chemical treatments of seed”

✓ located verbatim in the source · title, characters 0–120 · show in text ↑
e0

“Four chemicals viz. carbosulfan, monocrotophos, trizophos, and phosalone at two concentrations (0.05% and 0.1%) were evaluated in pots and field experiments for their effectiveness against Meloidogyne incognita infecting okra during 2010–11.”

✓ located verbatim in the source · abstract, characters 0–241 · show in text ↑
e2

“Carbosulfan 25 EC 0.1% was the most effective treatment and registered 6.2 larvae plant−1 with no egg mass and gall index (1) after 15 days of inoculation, but the number increased significantly after 30 and 45 days of inoculation.”

✓ located verbatim in the source · abstract, characters 445–676 · show in text ↑
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Phosalone 0.05% was least effective in reducing gall index after 45 days of soaking

Treatment
Phosalone @ 0.05%e3
Interactor
Meloidogyne incognitaMeloidogyne incognitae0pest
Outcome
gall indexe3
Direction
least effectivee3
Value
3.0e3
Qualifier
after 45 days soakinge3

Not reportedComparator

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

Abelmoschus esculentus
Abelmoschus esculentus · TaxonKristine Paulus from New York, United States · CC BY 2.0 · 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

“Management of Meloidogyne incognita infestation in okra (Abelmoschus esculentus Moench) with chemical treatments of seed”

✓ located verbatim in the source · title, characters 0–120 · show in text ↑
e0

“Four chemicals viz. carbosulfan, monocrotophos, trizophos, and phosalone at two concentrations (0.05% and 0.1%) were evaluated in pots and field experiments for their effectiveness against Meloidogyne incognita infecting okra during 2010–11.”

✓ located verbatim in the source · abstract, characters 0–241 · show in text ↑
e3

“Phosalone @ 0.05% was least effective in reducing gall index (3.0) and egg mass plant−1 (20.8) after 45 days soaking.”

✓ located verbatim in the source · abstract, characters 677–794 · show in text ↑
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Phosalone 0.05% was least effective in reducing egg masses after 45 days of soaking

Treatment
Phosalone @ 0.05%e3
Interactor
Meloidogyne incognitaMeloidogyne incognitae0pest
Outcome
egg mass plant−1e3
Direction
least effectivee3
Value
20.8e3
Qualifier
after 45 days soakinge3

Not reportedComparator

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

Abelmoschus esculentus
Abelmoschus esculentus · TaxonKristine Paulus from New York, United States · CC BY 2.0 · 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

“Management of Meloidogyne incognita infestation in okra (Abelmoschus esculentus Moench) with chemical treatments of seed”

✓ located verbatim in the source · title, characters 0–120 · show in text ↑
e0

“Four chemicals viz. carbosulfan, monocrotophos, trizophos, and phosalone at two concentrations (0.05% and 0.1%) were evaluated in pots and field experiments for their effectiveness against Meloidogyne incognita infecting okra during 2010–11.”

✓ located verbatim in the source · abstract, characters 0–241 · show in text ↑
e3

“Phosalone @ 0.05% was least effective in reducing gall index (3.0) and egg mass plant−1 (20.8) after 45 days soaking.”

✓ located verbatim in the source · abstract, characters 677–794 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

In the field, carbosulfan 0.1% was the most effective treatment in reducing gall index, followed by monocrotophos

Treatment
carbosulfan @ 0.1%e4
Interactor
Meloidogyne incognitaMeloidogyne incognitae0pest
Outcome
gall indexe4
Direction
most effectivee4
Comparator
monocrotophose4
Setting
field conditione4

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

Abelmoschus esculentus
Abelmoschus esculentus · TaxonKristine Paulus from New York, United States · CC BY 2.0 · 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

“Management of Meloidogyne incognita infestation in okra (Abelmoschus esculentus Moench) with chemical treatments of seed”

✓ located verbatim in the source · title, characters 0–120 · show in text ↑
e0

“Four chemicals viz. carbosulfan, monocrotophos, trizophos, and phosalone at two concentrations (0.05% and 0.1%) were evaluated in pots and field experiments for their effectiveness against Meloidogyne incognita infecting okra during 2010–11.”

✓ located verbatim in the source · abstract, characters 0–241 · show in text ↑
e4

“In field condition, carbosulfan @ 0.1% was most effective followed by monocrotophos in reducing gall index and increasing yield of crop.”

✓ located verbatim in the source · abstract, characters 795–931 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

In the field, carbosulfan 0.1% increased crop yield, followed by monocrotophos

Treatment
carbosulfan @ 0.1%e4
Interactor
Meloidogyne incognitaMeloidogyne incognitae0pest
Outcome
yield of crope4
Direction
increasinge4
Comparator
monocrotophose4
Setting
field conditione4

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

Abelmoschus esculentus
Abelmoschus esculentus · TaxonKristine Paulus from New York, United States · CC BY 2.0 · 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

“Management of Meloidogyne incognita infestation in okra (Abelmoschus esculentus Moench) with chemical treatments of seed”

✓ located verbatim in the source · title, characters 0–120 · show in text ↑
e0

“Four chemicals viz. carbosulfan, monocrotophos, trizophos, and phosalone at two concentrations (0.05% and 0.1%) were evaluated in pots and field experiments for their effectiveness against Meloidogyne incognita infecting okra during 2010–11.”

✓ located verbatim in the source · abstract, characters 0–241 · show in text ↑
e4

“In field condition, carbosulfan @ 0.1% was most effective followed by monocrotophos in reducing gall index and increasing yield of crop.”

✓ located verbatim in the source · abstract, characters 795–931 · show in text ↑

carbosulfan · Meloidogyne incognita · Abelmoschus esculentus (okra)Results agree

4 papers: 4 positive, 0 negative or no effect

3 papers in the same direction as this paper

  1. positive
  2. positive
  3. positive
See all 4 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.