Abstract
Okra shoot and fruit borer commonly known as spotted bollworm is a major pest of the economically important crops, viz., cotton and okra. Field experiment was conducted with 13 treatments including seven native Bt isolate treatments viz., 49, 51, 52, 55, 16, HD1 and 493 along with commercial Bt treatment (Dipel), three Entomopathogenic fungal treatments viz., Metarhizium anisopliae, Beauveria bassiana, Metarhizium rileyi, one chemical check viz., chlorantraniliprole and untreated control. The cumulative efficacy of treatments tested for the management E. vitella on okra during kharif 2021-2022 revealed that all the treatments were found effective over untreated control (20.08%). Among the treatments, Chlorantraniliprole 18.5% SC @ 0.27 ml l-1 was found superior with lowest mean fruit infestation (8.05%) and it was on par with M. rileyi (1x108 CFU g-1) @ 5 g l-1 (9.70%), isolate 493 (1x1010 CFU g-1) @ 3 g l-1 (9.17%), M. anisopliae (1x108 CFU g-1) @ 5 g l-1 (9.90%) and isolate 16 (1x1010 CFU g-1) @ 3 g l-1 (9.87%).
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Claims 6
Claim · model-written summary
All treatments reduced E. vitella infestation on okra relative to untreated control.
- Taxon
- Okra
.jpg?width=60)
Abelmoschus esculentust0 - Treatment
- all the treatmentse0
- Outcome
- E. vitellae1
- Direction
- effectivee0
- Value
- 20.08%e0
- Comparator
- untreated controle0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
.jpg?width=500)
Verbatim
e0“all the treatments were found effective over untreated control (20.08%)”
t0“Okra Shoot and Fruit Borer”
e1“management E. vitella on okra”
Claim · model-written summary
Chlorantraniliprole produced the lowest mean fruit infestation.
- Taxon
- OkraAbelmoschus esculentust0
- Treatment
- Chlorantraniliprole 18.5% SC @ 0.27 ml l-1e0
- Outcome
- mean fruit infestatione0
- Direction
- loweste0
- Value
- 8.05%e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Chlorantraniliprole 18.5% SC @ 0.27 ml l-1 was found superior with lowest mean fruit infestation (8.05%)”
t0“Okra Shoot and Fruit Borer”
Claim · model-written summary
M. rileyi treatment had fruit infestation of 9.70% and was on par with chlorantraniliprole.
- Taxon
- OkraAbelmoschus esculentust0
- Treatment
- M. rileyie0
- Interactor
- M. rileyiMetarhizium rileyie0biocontrol_agent
- Outcome
- fruit infestatione1
- Value
- 9.70%e0
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“M. rileyi (1x108 CFU g-1) @ 5 g l-1 (9.70%), isolate 493 (1x1010 CFU g-1) @ 3 g l-1 (9.17%), M. anisopliae (1x108 CFU g-1) @ 5 g l-1 (9.90%) and isolate 16 (1x1010 CFU g-1) @ 3 g l-1 (9.87%)”
t0“Okra Shoot and Fruit Borer”
e1“lowest mean fruit infestation”
Claim · model-written summary
isolate 493 treatment had fruit infestation of 9.17% and was on par with chlorantraniliprole.
- Taxon
- OkraAbelmoschus esculentust0
- Treatment
- isolate 493e0
- Interactor
- isolate 493e0biocontrol_agent
- Outcome
- fruit infestatione1
- Value
- 9.17%e0
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“M. rileyi (1x108 CFU g-1) @ 5 g l-1 (9.70%), isolate 493 (1x1010 CFU g-1) @ 3 g l-1 (9.17%), M. anisopliae (1x108 CFU g-1) @ 5 g l-1 (9.90%) and isolate 16 (1x1010 CFU g-1) @ 3 g l-1 (9.87%)”
t0“Okra Shoot and Fruit Borer”
e1“lowest mean fruit infestation”
Claim · model-written summary
M. anisopliae treatment had fruit infestation of 9.90% and was on par with chlorantraniliprole.
- Taxon
- OkraAbelmoschus esculentust0
- Treatment
- M. anisopliaee0
- Interactor
- M. anisopliae
Metarhizium anisopliaee0biocontrol_agent - Outcome
- fruit infestatione1
- Value
- 9.90%e0
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“M. rileyi (1x108 CFU g-1) @ 5 g l-1 (9.70%), isolate 493 (1x1010 CFU g-1) @ 3 g l-1 (9.17%), M. anisopliae (1x108 CFU g-1) @ 5 g l-1 (9.90%) and isolate 16 (1x1010 CFU g-1) @ 3 g l-1 (9.87%)”
t0“Okra Shoot and Fruit Borer”
e1“lowest mean fruit infestation”
Claim · model-written summary
isolate 16 treatment had fruit infestation of 9.87% and was on par with chlorantraniliprole.
- Taxon
- OkraAbelmoschus esculentust0
- Treatment
- isolate 16e0
- Interactor
- isolate 16e0biocontrol_agent
- Outcome
- fruit infestatione1
- Value
- 9.87%e0
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“M. rileyi (1x108 CFU g-1) @ 5 g l-1 (9.70%), isolate 493 (1x1010 CFU g-1) @ 3 g l-1 (9.17%), M. anisopliae (1x108 CFU g-1) @ 5 g l-1 (9.90%) and isolate 16 (1x1010 CFU g-1) @ 3 g l-1 (9.87%)”
t0“Okra Shoot and Fruit Borer”
e1“lowest mean fruit infestation”
The same questions in other papers
Metarhizium anisopliae · pest · Abelmoschus esculentus (okra)Results agree
2 papers in the same direction as this paper
- positive
- positive
chlorantraniliprole · pest · Abelmoschus esculentus (okra)Results agree
8 papers in the same direction as this paper
- positive
- positive
- positive
5 papers more in this group
See all 9 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.