Abstract
In the present study Trichoderma asperellum (ECK), Trichoderma asperellum (TNAU), Streptomyces sp (native) and Pseudomonas fluorescens (TNAU) were tested in vitro by dual culture technique. Among the six treatments Trichoderma asperellum (ECK) and Streptomyces sp (native) was found to be more effective as compared to other bio-control agents and inhibited maximum fungal growth (100 %) of Macrophomina phaseolina followed by Trichoderma asperellum (TNAU) (81.6 %). The disease incidence controlled by all other isolates was ranged from 67.72 to 81.66%. The growth promoting activity of various bio-control agents and chemical was assessed based on seedling vigour index by standard Roll Towel Method (ISTA,1993). The treated seeds and controls are placed on the pre-soaked germination paper. After one-week various growth parameters like root length, shoot length, vigour index are determined by using the formulae. The seeds treated with Trichoderma asperellum (ECK) and Streptomyces sp (native) exhibited increased yield parameters like increased germination percentage, root length, shoot length, and Seedling vigour index 2562.0. Under field conditions the seeds are treated with different biocontrol agents and carbendazim. The various growth parameters like root length, shoot length and seedling vigour index observed under field conditions. Streptomyces sp (native) was found to be most effective in reducing pre and post emergence mortality and also it enhances the yield than other treatments. In field trail among the six treatments, treatment containing seed treatment of Streptomyces sp (native) was found to be most effective in reducing pre and post emergence mortality with germination of 87.0 %. Streptomyces sp (native) was found to be more effective as compared to other bio-control agents in increasing the yield parameters like root length, shoot length, and seedling vigour and also it enhances the yield (322.8 Kg/ha) compared to other treatments. Streptomyces sp (native) needs further species level characterization and other biotrophic and tritrophic interaction studies for developing commercial formulation.
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Claims 9
Claim · model-written summary
Trichoderma asperellum (ECK) and Streptomyces sp (native) inhibited the most fungal growth of Macrophomina phaseolina in vitro, more than other bio-control agents.
- Taxon
- Black Gram
Vigna mungot0 - Treatment
- Trichoderma asperellum (ECK) and Streptomyces sp (native)e1
- Interactor
- Macrophomina phaseolina
Macrophomina phaseolinae1pathogen - Second interactor
- Trichoderma asperellum (ECK)
Trichoderma asperellume1biocontrol_agent - Outcome
- fungal growthe1
- Direction
- inhibitede1
- Value
- 100 %e1
- Comparator
- other bio-control agentse1
- Setting
- in vitroe0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Black Gram”
e0“were tested in vitro by dual culture technique”
e1“Among the six treatments Trichoderma asperellum (ECK) and Streptomyces sp (native) was found to be more effective as compared to other bio-control agents and inhibited maximum fungal growth (100 %) of Macrophomina phaseolina followed by Trichoderma asperellum (TNAU) (81.6 %)”
Claim · model-written summary
Other isolates controlled Macrophomina phaseolina disease incidence in black gram by 67.72 to 81.66%.
- Taxon
- Black GramVigna mungot0
- Treatment
- all other isolatese2
- Interactor
- Macrophomina phaseolinaMacrophomina phaseolinat1pathogen
- Outcome
- disease incidencee2
- Direction
- controllede2
- Value
- 67.72 to 81.66%e2
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Black Gram”
t1“Macrophomina phaseolina”
e2“The disease incidence controlled by all other isolates was ranged from 67.72 to 81.66%”
Claim · model-written summary
Seed treatment with Trichoderma asperellum (ECK) and Streptomyces sp (native) increased germination percentage, root length and shoot length of black gram.
- Taxon
- Black GramVigna mungot0
- Treatment
- Trichoderma asperellum (ECK) and Streptomyces sp (native)e3
- Outcome
- germination percentage, root length, shoot lengthe3
- Direction
- increasede3
- Comparator
- controlse4
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Black Gram”
e3“The seeds treated with Trichoderma asperellum (ECK) and Streptomyces sp (native) exhibited increased yield parameters like increased germination percentage, root length, shoot length, and Seedling vigour index 2562.0”
e4“The treated seeds and controls are placed on the pre-soaked germination paper”
Claim · model-written summary
Seed treatment with Trichoderma asperellum (ECK) and Streptomyces sp (native) increased the seedling vigour index of black gram to 2562.0.
- Taxon
- Black GramVigna mungot0
- Treatment
- Trichoderma asperellum (ECK) and Streptomyces sp (native)e3
- Outcome
- Seedling vigour indexe3
- Direction
- increasede3
- Value
- 2562.0e3
- Comparator
- controlse4
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Black Gram”
e3“The seeds treated with Trichoderma asperellum (ECK) and Streptomyces sp (native) exhibited increased yield parameters like increased germination percentage, root length, shoot length, and Seedling vigour index 2562.0”
e4“The treated seeds and controls are placed on the pre-soaked germination paper”
Claim · model-written summary
Seed treatment with Streptomyces sp (native) was most effective in reducing pre and post emergence mortality of black gram in the field trial.
- Taxon
- Black GramVigna mungot0
- Treatment
- seed treatment of Streptomyces sp (native)e6
- Outcome
- pre and post emergence mortalitye6
- Direction
- reducinge6
- Comparator
- other treatmentse5
- Setting
- field traile6
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Black Gram”
e5“Streptomyces sp (native) was found to be most effective in reducing pre and post emergence mortality and also it enhances the yield than other treatments”
e6“In field trail among the six treatments, treatment containing seed treatment of Streptomyces sp (native) was found to be most effective in reducing pre and post emergence mortality with germination of 87.0 %”
Claim · model-written summary
Seed treatment with Streptomyces sp (native) gave 87.0 % germination in the field trial.
- Taxon
- Black GramVigna mungot0
- Treatment
- seed treatment of Streptomyces sp (native)e6
- Outcome
- germinatione6
- Value
- 87.0 %e6
- Setting
- field traile6
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Black Gram”
e6“In field trail among the six treatments, treatment containing seed treatment of Streptomyces sp (native) was found to be most effective in reducing pre and post emergence mortality with germination of 87.0 %”
Claim · model-written summary
Streptomyces sp (native) increased the yield of black gram (322.8 Kg/ha) more than other treatments.
- Taxon
- Black GramVigna mungot0
- Treatment
- Streptomyces sp (native)e7
- Outcome
- yielde7
- Direction
- enhancese7
- Value
- 322.8 Kg/hae7
- Comparator
- other treatmentse7
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Black Gram”
e7“Streptomyces sp (native) was found to be more effective as compared to other bio-control agents in increasing the yield parameters like root length, shoot length, and seedling vigour and also it enhances the yield (322.8 Kg/ha) compared to other treatments”
Claim · model-written summary
Streptomyces sp (native) increased root length, shoot length and seedling vigour more than other bio-control agents.
- Taxon
- Black GramVigna mungot0
- Treatment
- Streptomyces sp (native)e7
- Outcome
- yield parameters like root length, shoot length, and seedling vigoure7
- Direction
- increasinge7
- Comparator
- other bio-control agentse7
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Black Gram”
e7“Streptomyces sp (native) was found to be more effective as compared to other bio-control agents in increasing the yield parameters like root length, shoot length, and seedling vigour and also it enhances the yield (322.8 Kg/ha) compared to other treatments”
Claim · model-written summary
Trichoderma asperellum (TNAU) was the next most effective isolate, reducing Macrophomina phaseolina fungal growth by 81.6 %.
- Taxon
- Black GramVigna mungot0
- Treatment
- Trichoderma asperellum (TNAU)e1
- Interactor
- Macrophomina phaseolinaMacrophomina phaseolinae1pathogen
- Outcome
- fungal growthe1
- Direction
- lowerinferrede1
- Value
- 81.6 %e1
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Black Gram”
e1“Among the six treatments Trichoderma asperellum (ECK) and Streptomyces sp (native) was found to be more effective as compared to other bio-control agents and inhibited maximum fungal growth (100 %) of Macrophomina phaseolina followed by Trichoderma asperellum (TNAU) (81.6 %)”
The same questions in other papers
Trichoderma asperellum · growth · Vigna mungo (black gram)Results agree
1 paper in the same direction as this paper
- positive
seed treatment · pest · Vigna mungo (black gram)Results agree
5 papers in the same direction as this paper
- positive
- positive
- positive
2 papers more in this group
See all 6 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.