Abstract
Sixty one out of 200 isolates, isolated from chickpea rhizospheric soils, were found to be effective to control the mycelial proliferation of the test pathogen Fusarium oxysporum f. sp. ciceris, maximum being with Ps16b (45.7%) and Ps45 (87.3%) in dual culture plate and liquid broth assay. Growth inhibition of the phytopathogen was also recorded by diffusible and volatile antifungal metabolites produced by the isolates. All the isolates showed ammonia production, whereas only nine isolates were recorded for Hydrogen cyanide production. Five potent antagonists (Ba1a, Ba19, Ps44, Ps45 and Ps47), selected on the basis of antagonistic traits were evaluated under greenhouse conditions to control fusarium wilt in chickpea varieties GPF-2 and JG-41. Maximum reduction in disease incidence was recorded with Ps45 (74.48±0.67 %) and (70.32±1.00%) compared to fungicide treatment (61.53±0.89% and 58.69±0.33%) in chickpea genotypes GPF-2 and JG-41 respectively. Rhizobacterial isolates Ps45, Ps47 and Ba1a inoculation alongside Mesorhizobium were found effective in promoting seed emergence and in controlling the disease severity.
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Claims 10
Claim · model-written summary
Sixty one of 200 isolates controlled pathogen mycelial proliferation.
- Taxon
- chickpea
Cicer arietinumt0 - Interactor
- Fusarium oxysporum f. sp. ciceris
Fusarium oxysporum f. sp. cicerise0pathogen - Outcome
- mycelial proliferation of the test pathogen Fusarium oxysporum f. sp. cicerise0
- Value
- Sixty one out of 200e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Sixty one out of 200 isolates, isolated from chickpea rhizospheric soils, were found to be effective to control the mycelial proliferation of the test pathogen Fusarium oxysporum f. sp. ciceris”
t0“Chickpea (Cicer arietinum L.)”
Claim · model-written summary
Ps16b had maximum inhibition of 45.7% in plate assay.
- Taxon
- chickpeaCicer arietinumt0
- Material
- Ps16be0
- Outcome
- maximume0
- Value
- 45.7%e0
- Qualifier
- dual culture platee0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“maximum being with Ps16b (45.7%) and Ps45 (87.3%) in dual culture plate and liquid broth assay”
t0“Chickpea (Cicer arietinum L.)”
Claim · model-written summary
Ps45 had maximum inhibition of 87.3% in broth assay.
- Taxon
- chickpeaCicer arietinumt0
- Material
- Ps45e0
- Outcome
- maximume0
- Value
- 87.3%e0
- Qualifier
- liquid broth assaye0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“maximum being with Ps16b (45.7%) and Ps45 (87.3%) in dual culture plate and liquid broth assay”
t0“Chickpea (Cicer arietinum L.)”
Claim · model-written summary
Diffusible and volatile metabolites inhibited pathogen growth.
- Taxon
- chickpeaCicer arietinumt0
- Interactor
- phytopathogene0pathogen
- Outcome
- Growth inhibition of the phytopathogene0
- Qualifier
- diffusible and volatile antifungal metabolitese0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Growth inhibition of the phytopathogen was also recorded by diffusible and volatile antifungal metabolites produced by the isolates”
t0“Chickpea (Cicer arietinum L.)”
Claim · model-written summary
All isolates produced ammonia.
- Taxon
- chickpeaCicer arietinumt0
- Outcome
- ammonia productione0
- Value
- All the isolatese0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“All the isolates showed ammonia production”
t0“Chickpea (Cicer arietinum L.)”
Claim · model-written summary
Nine isolates produced hydrogen cyanide.
- Taxon
- chickpeaCicer arietinumt0
- Outcome
- Hydrogen cyanide productione0
- Value
- nine isolatese0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“only nine isolates were recorded for Hydrogen cyanide production”
t0“Chickpea (Cicer arietinum L.)”
Claim · model-written summary
Ps45 reduced disease incidence by 74.48±0.67 % in GPF-2.
- Taxon
- chickpeaCicer arietinume0
- Material
- GPF-2e0
- Treatment
- Ps45e0
- Interactor
- Fusarium oxysporum f. sp. cicerisFusarium oxysporum f. sp. cicerist0pathogene0
- Outcome
- disease incidencee0
- Direction
- reductione0
- Value
- 74.48±0.67 %e0
- Comparator
- fungicide treatmente0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Maximum reduction in disease incidence was recorded with Ps45 (74.48±0.67 %) and (70.32±1.00%) compared to fungicide treatment (61.53±0.89% and 58.69±0.33%) in chickpea genotypes GPF-2 and JG-41 respectively”
t0“Fusarium oxysporum f. sp. ciceris”
Claim · model-written summary
Ps45 reduced disease incidence by 70.32±1.00% in JG-41.
- Taxon
- chickpeaCicer arietinumt0
- Material
- JG-41e0
- Treatment
- Ps45e0
- Outcome
- disease incidencee0
- Direction
- reductione0
- Value
- 70.32±1.00%e0
- Comparator
- fungicide treatmente0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Maximum reduction in disease incidence was recorded with Ps45 (74.48±0.67 %) and (70.32±1.00%) compared to fungicide treatment (61.53±0.89% and 58.69±0.33%) in chickpea genotypes GPF-2 and JG-41 respectively”
t0“Chickpea (Cicer arietinum L.)”
Claim · model-written summary
Ps45, Ps47 and Ba1a with Mesorhizobium promoted seed emergence.
- Taxon
- chickpeaCicer arietinumt0
- Treatment
- Ps45, Ps47 and Ba1a inoculation alongside Mesorhizobiume0
- Interactor
- Mesorhizobium
.jpg?width=60)
Mesorhizobiume0symbiont - Outcome
- seed emergencee0
- Direction
- promotinge0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
.jpg?width=500)
Verbatim
e0“Rhizobacterial isolates Ps45, Ps47 and Ba1a inoculation alongside Mesorhizobium were found effective in promoting seed emergence and in controlling the disease severity”
t0“Chickpea (Cicer arietinum L.)”
Claim · model-written summary
Ps45, Ps47 and Ba1a with Mesorhizobium controlled disease severity.
- Taxon
- chickpeaCicer arietinumt0
- Treatment
- Ps45, Ps47 and Ba1a inoculation alongside Mesorhizobiume0
- Interactor
- MesorhizobiumMesorhizobiume0symbiont
- Outcome
- disease severitye0
- Direction
- controllinge0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Rhizobacterial isolates Ps45, Ps47 and Ba1a inoculation alongside Mesorhizobium were found effective in promoting seed emergence and in controlling the disease severity”
t0“Chickpea (Cicer arietinum L.)”
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See all 152 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.