Abstract
Efficacy of fungal pathogens, Fusarium semitectum Berk. and Ravenel and Hirsutella thompsonii Fisher was evaluated against red spider mite, Tetranychus neocaledonicus (Andre) of okra under laboratory and greenhouse conditions. Among the treatments evaluated under laboratory conditions, the highest mortality of 78.20 and 88.34 percent adults and immatures, respectively was recorded at 2.10 x 109 spores per ml of F. semitectum, whereas it was 82.05 and 92.31 per cent adults and immatures, respectively in case of H. thompsonii at 4.60 x 108 spores per ml. Among the twelve treatments evaluated under greenhouse conditions, H. thompsonii 4.60 x 108 spores per ml, F. semitectum 2.10 x 109 spores per ml + H. thompsonii 4.60 x 108 spores per ml, H. thompsonii 4.60 x 108 spores per ml + dicofol 0.025% and F. semitectum 2.10 x 109 spores per ml + H. thompsonii 4.60 x 108 spores per ml + dicofol 0.025% were found to be on par with each other with a cumulative percent mortality of 81.20, 81.48, 81.21 and 82.59 percent, respectively. By testing the field efficacy of F. semitectum and H. thompsonii against T. neocaledonicus, these fungal pathogens can be used as potential biocontrol agents for the sustainable management of mites on okra. Hence the present study evaluates the potentiality of F. semitectum for the management of T. neocaledonicus by comparing with the well-known acaricidal fungus, H. thompsonii.
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Claims 9
Claim · model-written summary
F. semitectum at 2.10 x 109 spores per ml gave the highest adult mortality, 78.20%, of the red spider mite in the laboratory.
- Taxon
- okra
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Abelmoschus esculentuse0 - Treatment
- 2.10 x 109 spores per ml of F. semitectume1
- Interactor
- red spider mitee0pest
- Second interactor
- F. semitectumFusarium incarnatume1biocontrol_agent
- Outcome
- mortalitye1
- Direction
- higheste1
- Value
- 78.20e1
- Qualifier
- adultse1
- Setting
- laboratorye0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
.jpg?width=500)
Verbatim
e0“Efficacy of fungal pathogens, Fusarium semitectum Berk. and Ravenel and Hirsutella thompsonii Fisher was evaluated against red spider mite, Tetranychus neocaledonicus (Andre) of okra under laboratory and greenhouse conditions”
e1“the highest mortality of 78.20 and 88.34 percent adults and immatures, respectively was recorded at 2.10 x 109 spores per ml of F. semitectum, whereas it was 82.05 and 92.31 per cent adults and immatures, respectively in case of H. thompsonii at 4.60 x 108 spores per ml”
Claim · model-written summary
F. semitectum at 2.10 x 109 spores per ml gave the highest immature mortality, 88.34%, of the red spider mite in the laboratory.
- Taxon
- okraAbelmoschus esculentuse0
- Treatment
- 2.10 x 109 spores per ml of F. semitectume1
- Interactor
- red spider mitee0pest
- Second interactor
- F. semitectumFusarium incarnatume1biocontrol_agent
- Outcome
- mortalitye1
- Direction
- higheste1
- Value
- 88.34e1
- Qualifier
- immaturese1
- Setting
- laboratorye0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Efficacy of fungal pathogens, Fusarium semitectum Berk. and Ravenel and Hirsutella thompsonii Fisher was evaluated against red spider mite, Tetranychus neocaledonicus (Andre) of okra under laboratory and greenhouse conditions”
e1“the highest mortality of 78.20 and 88.34 percent adults and immatures, respectively was recorded at 2.10 x 109 spores per ml of F. semitectum, whereas it was 82.05 and 92.31 per cent adults and immatures, respectively in case of H. thompsonii at 4.60 x 108 spores per ml”
Claim · model-written summary
H. thompsonii at 4.60 x 108 spores per ml gave the highest adult mortality, 82.05%, of the red spider mite in the laboratory.
- Taxon
- okraAbelmoschus esculentuse0
- Treatment
- H. thompsonii at 4.60 x 108 spores per mle1
- Interactor
- red spider mitee0pest
- Second interactor
- H. thompsoniiHirsutella thompsoniie1biocontrol_agent
- Outcome
- mortalitye1
- Direction
- higheste1
- Value
- 82.05e1
- Qualifier
- adultse1
- Setting
- laboratorye0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Efficacy of fungal pathogens, Fusarium semitectum Berk. and Ravenel and Hirsutella thompsonii Fisher was evaluated against red spider mite, Tetranychus neocaledonicus (Andre) of okra under laboratory and greenhouse conditions”
e1“the highest mortality of 78.20 and 88.34 percent adults and immatures, respectively was recorded at 2.10 x 109 spores per ml of F. semitectum, whereas it was 82.05 and 92.31 per cent adults and immatures, respectively in case of H. thompsonii at 4.60 x 108 spores per ml”
Claim · model-written summary
H. thompsonii at 4.60 x 108 spores per ml gave the highest immature mortality, 92.31%, of the red spider mite in the laboratory.
- Taxon
- okraAbelmoschus esculentuse0
- Treatment
- H. thompsonii at 4.60 x 108 spores per mle1
- Interactor
- red spider mitee0pest
- Second interactor
- H. thompsoniiHirsutella thompsoniie1biocontrol_agent
- Outcome
- mortalitye1
- Direction
- higheste1
- Value
- 92.31e1
- Qualifier
- immaturese1
- Setting
- laboratorye0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Efficacy of fungal pathogens, Fusarium semitectum Berk. and Ravenel and Hirsutella thompsonii Fisher was evaluated against red spider mite, Tetranychus neocaledonicus (Andre) of okra under laboratory and greenhouse conditions”
e1“the highest mortality of 78.20 and 88.34 percent adults and immatures, respectively was recorded at 2.10 x 109 spores per ml of F. semitectum, whereas it was 82.05 and 92.31 per cent adults and immatures, respectively in case of H. thompsonii at 4.60 x 108 spores per ml”
Claim · model-written summary
H. thompsonii at 4.60 x 108 spores per ml gave 81.20% cumulative mortality of the red spider mite under greenhouse conditions.
- Taxon
- okraAbelmoschus esculentuse0
- Treatment
- H. thompsonii 4.60 x 108 spores per mle2
- Interactor
- red spider mitee0pest
- Second interactor
- H. thompsoniiHirsutella thompsoniie2biocontrol_agent
- Outcome
- cumulative percent mortalitye2
- Value
- 81.20e2
- Setting
- greenhouse conditionse2
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Efficacy of fungal pathogens, Fusarium semitectum Berk. and Ravenel and Hirsutella thompsonii Fisher was evaluated against red spider mite, Tetranychus neocaledonicus (Andre) of okra under laboratory and greenhouse conditions”
e2“Among the twelve treatments evaluated under greenhouse conditions, H. thompsonii 4.60 x 108 spores per ml, F. semitectum 2.10 x 109 spores per ml + H. thompsonii 4.60 x 108 spores per ml, H. thompsonii 4.60 x 108 spores per ml + dicofol 0.025% and F. semitectum 2.10 x 109 spores per ml + H. thompsonii 4.60 x 108 spores per ml + dicofol 0.025% were found to be on par with each other with a cumulative percent mortality of 81.20, 81.48, 81.21 and 82.59 percent, respectively”
Claim · model-written summary
F. semitectum combined with H. thompsonii gave 81.48% cumulative mortality of the red spider mite under greenhouse conditions.
- Taxon
- okraAbelmoschus esculentuse0
- Treatment
- F. semitectum 2.10 x 109 spores per ml + H. thompsonii 4.60 x 108 spores per mle2
- Interactor
- red spider mitee0pest
- Second interactor
- H. thompsoniiHirsutella thompsoniie2biocontrol_agent
- Outcome
- cumulative percent mortalitye2
- Value
- 81.48e2
- Setting
- greenhouse conditionse2
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Efficacy of fungal pathogens, Fusarium semitectum Berk. and Ravenel and Hirsutella thompsonii Fisher was evaluated against red spider mite, Tetranychus neocaledonicus (Andre) of okra under laboratory and greenhouse conditions”
e2“Among the twelve treatments evaluated under greenhouse conditions, H. thompsonii 4.60 x 108 spores per ml, F. semitectum 2.10 x 109 spores per ml + H. thompsonii 4.60 x 108 spores per ml, H. thompsonii 4.60 x 108 spores per ml + dicofol 0.025% and F. semitectum 2.10 x 109 spores per ml + H. thompsonii 4.60 x 108 spores per ml + dicofol 0.025% were found to be on par with each other with a cumulative percent mortality of 81.20, 81.48, 81.21 and 82.59 percent, respectively”
Claim · model-written summary
H. thompsonii combined with dicofol gave 81.21% cumulative mortality of the red spider mite under greenhouse conditions.
- Taxon
- okraAbelmoschus esculentuse0
- Treatment
- H. thompsonii 4.60 x 108 spores per ml + dicofol 0.025%e2
- Interactor
- red spider mitee0pest
- Second interactor
- H. thompsoniiHirsutella thompsoniie2biocontrol_agent
- Outcome
- cumulative percent mortalitye2
- Value
- 81.21e2
- Setting
- greenhouse conditionse2
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Efficacy of fungal pathogens, Fusarium semitectum Berk. and Ravenel and Hirsutella thompsonii Fisher was evaluated against red spider mite, Tetranychus neocaledonicus (Andre) of okra under laboratory and greenhouse conditions”
e2“Among the twelve treatments evaluated under greenhouse conditions, H. thompsonii 4.60 x 108 spores per ml, F. semitectum 2.10 x 109 spores per ml + H. thompsonii 4.60 x 108 spores per ml, H. thompsonii 4.60 x 108 spores per ml + dicofol 0.025% and F. semitectum 2.10 x 109 spores per ml + H. thompsonii 4.60 x 108 spores per ml + dicofol 0.025% were found to be on par with each other with a cumulative percent mortality of 81.20, 81.48, 81.21 and 82.59 percent, respectively”
Claim · model-written summary
F. semitectum and H. thompsonii combined with dicofol gave 82.59% cumulative mortality of the red spider mite under greenhouse conditions.
- Taxon
- okraAbelmoschus esculentuse0
- Treatment
- F. semitectum 2.10 x 109 spores per ml + H. thompsonii 4.60 x 108 spores per ml + dicofol 0.025%e2
- Interactor
- red spider mitee0pest
- Second interactor
- H. thompsoniiHirsutella thompsoniie2biocontrol_agent
- Outcome
- cumulative percent mortalitye2
- Value
- 82.59e2
- Setting
- greenhouse conditionse2
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Efficacy of fungal pathogens, Fusarium semitectum Berk. and Ravenel and Hirsutella thompsonii Fisher was evaluated against red spider mite, Tetranychus neocaledonicus (Andre) of okra under laboratory and greenhouse conditions”
e2“Among the twelve treatments evaluated under greenhouse conditions, H. thompsonii 4.60 x 108 spores per ml, F. semitectum 2.10 x 109 spores per ml + H. thompsonii 4.60 x 108 spores per ml, H. thompsonii 4.60 x 108 spores per ml + dicofol 0.025% and F. semitectum 2.10 x 109 spores per ml + H. thompsonii 4.60 x 108 spores per ml + dicofol 0.025% were found to be on par with each other with a cumulative percent mortality of 81.20, 81.48, 81.21 and 82.59 percent, respectively”
Claim · model-written summary
Fusarium semitectum and Hirsutella thompsonii can be used as potential biocontrol agents against mites on okra.
- Taxon
- okraAbelmoschus esculentuse3
- Outcome
- potential biocontrol agentse3
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e3“these fungal pathogens can be used as potential biocontrol agents for the sustainable management of mites on okra”
The same questions in other papers
dicofol · pest · Abelmoschus esculentus (okra)Results agree
1 paper in the same direction as this paper
- positive
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.