Abstract
In vitro, greenhouse and field experiments were conducted to evaluate the efficacy of triazoles and strobilurins group of fungicides at different concentrations to manage turmeric leafspot caused by Colletotrichum capsici. Among these fungicides, propiconazole (25%SC) and tebuconazole + trifloxystrobin (50: 25%WG) were individually effective against C. capsici even at the lowest concentration of 10 μg ml−1 by completely (100%) inhibiting its mycelial growth and mycelial biomass. Tebuconazole + trifloxystrobin (50: 25%) WG showed the highest level of sporulation inhibition, recorded 0.3 x 106 ml−1 conidial density, followed by propiconazole (2.0 x 106 ml−1) 10 μg ml−1 concentration as compared to control (25.6 x 106 ml−1). Foliar spraying of propiconazole @ 1 ml−1 significantly reduced leaf spot disease, which recorded 11.8 per cent disease index (PDI) in trial-I and 16.8 PDI in trial-II, whereas in control it was 54.5 and 59.50 PDI, respectively under glass house condition. Two applications of propiconazole at 1 ml−1 concentration revealed the least PDI of 13.5% followed by tebuconazole + trifloxystrobin (1 ml-1), which recorded 14.3% under field condition, whereas in control recorded 57.5% and 53.5%, respectively in trial-I and trial II. The maximum rhizome yield was recorded as 28.8 t/ha in trial-I and 25.4 t/ha in trial-II against the control, which recorded 19.8 and 17.5 t/ha, respectively. Propiconazole and tebuconazole + trifloxystrobin were found to be highly effective fungicides for the management of turmeric leaf spot.
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Claims 10
Claim · model-written summary
Propiconazole completely inhibited C. capsici mycelial growth and biomass at 10 μg ml−1.
- Taxon
- turmeric
_W_IMG_2440.jpg?width=60)
Curcuma longat0 - Treatment
- propiconazole (25%SC)e0
- Interactor
- C. capsiciColletotrichum truncatume0pathogen
- Outcome
- mycelial growth and mycelial biomasse0
- Direction
- inhibitinge0
- Value
- 100%e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
_W_IMG_2440.jpg?width=500)
Verbatim
e0“propiconazole (25%SC) and tebuconazole + trifloxystrobin (50: 25%WG) were individually effective against C. capsici even at the lowest concentration of 10 μg ml−1 by completely (100%) inhibiting its mycelial growth and mycelial biomass”
t0“turmeric”
Claim · model-written summary
Tebuconazole plus trifloxystrobin completely inhibited C. capsici mycelial growth and biomass at 10 μg ml−1.
- Taxon
- turmericCurcuma longat0
- Treatment
- tebuconazole + trifloxystrobin (50: 25%WG)e0
- Interactor
- C. capsiciColletotrichum truncatume0pathogen
- Outcome
- mycelial growth and mycelial biomasse0
- Direction
- inhibitinge0
- Value
- 100%e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“tebuconazole + trifloxystrobin (50: 25%WG) were individually effective against C. capsici even at the lowest concentration of 10 μg ml−1 by completely (100%) inhibiting its mycelial growth and mycelial biomass”
t0“turmeric”
Claim · model-written summary
Tebuconazole plus trifloxystrobin gave the strongest sporulation inhibition at 0.3 x 106 ml−1.
- Taxon
- turmericCurcuma longat0
- Treatment
- Tebuconazole + trifloxystrobin (50: 25%) WGe0
- Outcome
- sporulation inhibitione0
- Direction
- higheste0
- Value
- 0.3 x 106 ml−1e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Tebuconazole + trifloxystrobin (50: 25%) WG showed the highest level of sporulation inhibition, recorded 0.3 x 106 ml−1 conidial density”
t0“turmeric”
Claim · model-written summary
Propiconazole reduced conidial density to 2.0 x 106 ml−1 versus 25.6 x 106 ml−1 in control.
- Taxon
- turmericCurcuma longat0
- Treatment
- propiconazolee0
- Outcome
- propiconazolee0
- Value
- 2.0 x 106 ml−1e0
- Qualifier
- 25.6 x 106 ml−1e0
- Comparator
- controle0
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“propiconazole (2.0 x 106 ml−1) 10 μg ml−1 concentration as compared to control (25.6 x 106 ml−1)”
t0“turmeric”
Claim · model-written summary
Greenhouse propiconazole reduced leaf spot to 11.8 PDI in trial I.
- Taxon
- turmericCurcuma longat0
- Treatment
- Foliar spraying of propiconazole @ 1 ml−1e0
- Outcome
- leaf spot diseasee0
- Direction
- reducede0
- Value
- 11.8 per cente0
- Qualifier
- trial-Ie0
- Comparator
- controle0
- Setting
- glass house conditione0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Foliar spraying of propiconazole @ 1 ml−1 significantly reduced leaf spot disease, which recorded 11.8 per cent disease index (PDI) in trial-I and 16.8 PDI in trial-II, whereas in control it was 54.5 and 59.50 PDI, respectively under glass house condition”
t0“turmeric”
Claim · model-written summary
Greenhouse propiconazole reduced leaf spot to 16.8 PDI in trial II.
- Taxon
- turmericCurcuma longat0
- Treatment
- Foliar spraying of propiconazole @ 1 ml−1e0
- Outcome
- leaf spot diseasee0
- Direction
- reducede0
- Value
- 16.8 PDIe0
- Qualifier
- trial-IIe0
- Comparator
- controle0
- Setting
- glass house conditione0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Foliar spraying of propiconazole @ 1 ml−1 significantly reduced leaf spot disease, which recorded 11.8 per cent disease index (PDI) in trial-I and 16.8 PDI in trial-II, whereas in control it was 54.5 and 59.50 PDI, respectively under glass house condition”
t0“turmeric”
Claim · model-written summary
Field propiconazole yielded the least PDI, 13.5%.
- Taxon
- turmericCurcuma longat0
- Treatment
- Two applications of propiconazole at 1 ml−1 concentratione0
- Outcome
- PDIe0
- Direction
- leaste0
- Value
- 13.5%e0
- Comparator
- controle0
- Setting
- field conditione0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Two applications of propiconazole at 1 ml−1 concentration revealed the least PDI of 13.5% followed by tebuconazole + trifloxystrobin (1 ml-1), which recorded 14.3% under field condition, whereas in control recorded 57.5% and 53.5%, respectively in trial-I and trial II”
t0“turmeric”
Claim · model-written summary
Field tebuconazole plus trifloxystrobin recorded 14.3% PDI.
- Taxon
- turmericCurcuma longat0
- Treatment
- tebuconazole + trifloxystrobin (1 ml-1)e0
- Outcome
- 14.3%e0
- Value
- 14.3%e0
- Comparator
- controle0
- Setting
- field conditione0
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“tebuconazole + trifloxystrobin (1 ml-1), which recorded 14.3% under field condition, whereas in control recorded 57.5% and 53.5%”
t0“turmeric”
Claim · model-written summary
Maximum rhizome yield was 28.8 t/ha in trial I versus 19.8 t/ha control.
- Taxon
- turmericCurcuma longat0
- Outcome
- rhizome yielde0
- Direction
- maximume0
- Value
- 28.8 t/hae0
- Qualifier
- trial-Ie0
- Comparator
- controle0
Not reportedTreatment
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The maximum rhizome yield was recorded as 28.8 t/ha in trial-I and 25.4 t/ha in trial-II against the control, which recorded 19.8 and 17.5 t/ha, respectively”
t0“turmeric”
Claim · model-written summary
Maximum rhizome yield was 25.4 t/ha in trial II versus 17.5 t/ha control.
- Taxon
- turmericCurcuma longat0
- Outcome
- rhizome yielde0
- Direction
- maximume0
- Value
- 25.4 t/hae0
- Qualifier
- trial-IIe0
- Comparator
- controle0
Not reportedTreatment
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The maximum rhizome yield was recorded as 28.8 t/ha in trial-I and 25.4 t/ha in trial-II against the control, which recorded 19.8 and 17.5 t/ha, respectively”
t0“turmeric”
The same questions in other papers
propiconazole · Colletotrichum truncatum · Curcuma longa (turmeric)Results agree
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- positive
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2 papers in the same direction as this paper
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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.