Abstract
The maximum control of powdery mildew disease by the treatment of Ampelomyces quisqualis liquid formulation at 4 mL L-1 recorded a Percent Disease Index (PDI) of 8.54 in pot culture experiments. The Trichy isolate I7 was found to be the most virulent and was confirmed with 78.37% disease incidence under pot culture condition. The induction of defense mechanisms in blackgram plants by spraying Ampelomyces quisqualis at different concentrations was well established by the estimation of different defence-related enzymes viz., Peroxidase, Polyphenol oxidase, Phenyl Ammonia lyase, ß-1,3 glucanase, Catalase and Chitinase. SEM analysis of the leaf samples revealed antagonistic nature of Ampelomyces quisqualis. The reduction of conidia of E. polygoni was observed after treatment with Ampelomyces quisqualis at 4 mL L-1.
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Claims 6
Claim · model-written summary
Ampelomyces quisqualis liquid formulation at 4 mL L-1 gave the maximum control of blackgram powdery mildew, with a PDI of 8.54 in pot culture.
- Taxon
- blackgram
Vigna mungot0 - Treatment
- Ampelomyces quisqualis liquid formulation at 4 mL L-1e1
- Interactor
- Erysiphe polygoni
Erysiphe polygonit0pathogen - Second interactor
- Ampelomyces quisqualis
.jpg?width=60)
Ampelomyces quisqualise1biocontrol_agent - Outcome
- Percent Disease Index (PDI)e1
- Direction
- maximume1
- Value
- 8.54e1
- Setting
- pot culture experimentse1
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
.jpg?width=500)
Verbatim
t0“blackgram powdery mildew (Erysiphe polygoni)”
e1“The maximum control of powdery mildew disease by the treatment of Ampelomyces quisqualis liquid formulation at 4 mL L-1 recorded a Percent Disease Index (PDI) of 8.54 in pot culture experiments”
Claim · model-written summary
Trichy isolate I7 was the most virulent isolate, with 78.37% disease incidence under pot culture conditions.
- Taxon
- blackgramVigna mungot0
- Material
- Trichy isolate I7e2
- Outcome
- disease incidencee2
- Value
- 78.37%e2
- Setting
- pot culture conditione2
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“blackgram powdery mildew (Erysiphe polygoni)”
e2“The Trichy isolate I7 was found to be the most virulent and was confirmed with 78.37% disease incidence under pot culture condition”
Claim · model-written summary
Spraying Ampelomyces quisqualis induced defence-related enzymes Peroxidase, Polyphenol oxidase and Phenyl Ammonia lyase in blackgram.
- Taxon
- blackgramVigna mungot0
- Treatment
- spraying Ampelomyces quisqualis at different concentrationse3
- Interactor
- Ampelomyces quisqualisAmpelomyces quisqualise3biocontrol_agent
- Gene
- Peroxidase, Polyphenol oxidase, Phenyl Ammonia lyasee3
- Outcome
- defence-related enzymese3
- Direction
- inductione3
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“blackgram powdery mildew (Erysiphe polygoni)”
e3“The induction of defense mechanisms in blackgram plants by spraying Ampelomyces quisqualis at different concentrations was well established by the estimation of different defence-related enzymes viz., Peroxidase, Polyphenol oxidase, Phenyl Ammonia lyase, ß-1,3 glucanase, Catalase and Chitinase”
Claim · model-written summary
Spraying Ampelomyces quisqualis induced defence-related enzymes ß-1,3 glucanase, Catalase and Chitinase in blackgram.
- Taxon
- blackgramVigna mungot0
- Treatment
- spraying Ampelomyces quisqualis at different concentrationse3
- Interactor
- Ampelomyces quisqualisAmpelomyces quisqualise3biocontrol_agent
- Gene
- ß-1,3 glucanase, Catalase and Chitinasee3
- Outcome
- defence-related enzymese3
- Direction
- inductione3
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“blackgram powdery mildew (Erysiphe polygoni)”
e3“The induction of defense mechanisms in blackgram plants by spraying Ampelomyces quisqualis at different concentrations was well established by the estimation of different defence-related enzymes viz., Peroxidase, Polyphenol oxidase, Phenyl Ammonia lyase, ß-1,3 glucanase, Catalase and Chitinase”
Claim · model-written summary
Scanning electron microscopy showed the antagonistic nature of Ampelomyces quisqualis on blackgram leaf samples.
- Taxon
- blackgramVigna mungot0
- Organ / stage
- leaf samplese4
- Interactor
- Ampelomyces quisqualisAmpelomyces quisqualise4biocontrol_agent
- Outcome
- antagonistic naturee4
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“blackgram powdery mildew (Erysiphe polygoni)”
e4“SEM analysis of the leaf samples revealed antagonistic nature of Ampelomyces quisqualis”
Claim · model-written summary
Treatment with Ampelomyces quisqualis at 4 mL L-1 reduced conidia of Erysiphe polygoni on blackgram.
- Taxon
- blackgramVigna mungot0
- Treatment
- treatment with Ampelomyces quisqualis at 4 mL L-1e5
- Interactor
- E. polygoniErysiphe polygonie5pathogen
- Second interactor
- Ampelomyces quisqualisAmpelomyces quisqualise5biocontrol_agent
- Outcome
- conidiae5
- Direction
- reductione5
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“blackgram powdery mildew (Erysiphe polygoni)”
e5“The reduction of conidia of E. polygoni was observed after treatment with Ampelomyces quisqualis at 4 mL L-1”
The same questions in other papers
Ampelomyces quisqualis · Erysiphe polygoni · Vigna mungo (black gram)Results agree
3 papers in the same direction as this paper
- positive
- positive
- positive
application · physiology: enzyme activity · Vigna mungo (black gram)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.