Abstract
The agricultural production processes currently targeted reducing chemical fungicides usage and increasing bio-agent application through controlling diseases alone or integrating it with other factors. The study aimed to investigate the induction of systemic resistance by multi bio-agents represented by mycorrhizal fungi Glomus mosseae, G. intradicas and Trichoderma harizanum against pathogenic fungus Rhizoctonia solani which caused wilt disease and growth defoliation to Okra seedling. Three isolate of R. solani were recorded on root of Okra seedling, named (local - Batra). Isolate no. (3) was more virulence than other isolates in damping off disease in the pre and post emergence. Results also showed that G. mosseae and G. intradicas with T. harizanum had a positive influence in reducing detrimental effect of R. solani in all growth parameters (e.g. fresh and dry weight of root) on disease severity on Okra plant caused by R. solani. Bio-agents (G. mosseae,G. intradicas and T. harizanum) increased resistance in Okra plants by raising production of enzymescatalase and Peroxidase.this experiment was revealed that using a complex of bio-agent’s factors were greatly increase the efficiency of biological control than using each of them individually. We conclude that the broad diversity of rhizosphere micro-organisms as well as the confronting between the bio-chemical and physical changes could be reflected the variations in the metabolic secondary products that could inhibit pathogens.
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Claims 6
Claim · model-written summary
Rhizoctonia solani isolate 3 was more virulent than the other isolates in damping-off of okra.
- Taxon
- Abelmoschus esculentus
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Abelmoschus esculentust0 - Interactor
- R. solani
Rhizoctonia solanie0pathogen - Outcome
- virulencee1
- Direction
- moree1
- Comparator
- other isolatese1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
.jpg?width=500)
Verbatim
t0“Rhizoctonia solani in Okra Plant Abelmoschus esculentus”
e0“Three isolate of R. solani were recorded on root of Okra seedling”
e1“Isolate no. (3) was more virulence than other isolates in damping off disease in the pre and post emergence”
Claim · model-written summary
Glomus mosseae and G. intradicas with Trichoderma harzianum had a positive influence on growth parameters of okra under Rhizoctonia solani disease.
- Taxon
- Abelmoschus esculentusAbelmoschus esculentust0
- Treatment
- G. mosseae and G. intradicas with T. harizanume2
- Interactor
- R. solaniRhizoctonia solanie2pathogen
- Second interactor
- T. harizanume2biocontrol_agent
- Outcome
- growth parameterse2
- Direction
- positive influencee2
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Rhizoctonia solani in Okra Plant Abelmoschus esculentus”
e2“G. mosseae and G. intradicas with T. harizanum had a positive influence in reducing detrimental effect of R. solani in all growth parameters (e.g. fresh and dry weight of root) on disease severity on Okra plant caused by R. solani”
Claim · model-written summary
Bio-agents increased resistance of okra plants.
- Taxon
- Abelmoschus esculentusAbelmoschus esculentust0
- Treatment
- Bio-agents (G. mosseae,G. intradicas and T. harizanum)e3
- Outcome
- resistancee3
- Direction
- increasede3
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Rhizoctonia solani in Okra Plant Abelmoschus esculentus”
e3“Bio-agents (G. mosseae,G. intradicas and T. harizanum) increased resistance in Okra plants by raising production of enzymescatalase and Peroxidase”
Claim · model-written summary
Bio-agents raised the activity of catalase and peroxidase in okra plants.
- Taxon
- Abelmoschus esculentusAbelmoschus esculentust0
- Treatment
- Bio-agents (G. mosseae,G. intradicas and T. harizanum)e3
- Outcome
- catalase and Peroxidasee3
- Direction
- raisinge3
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Rhizoctonia solani in Okra Plant Abelmoschus esculentus”
e3“Bio-agents (G. mosseae,G. intradicas and T. harizanum) increased resistance in Okra plants by raising production of enzymescatalase and Peroxidase”
Claim · model-written summary
A complex of bio-agent factors greatly increased the efficiency of biological control compared with each bio-agent used individually.
- Taxon
- Abelmoschus esculentusAbelmoschus esculentust0
- Treatment
- a complex of bio-agent’s factorse4
- Outcome
- efficiency of biological controle4
- Direction
- greatly increasee4
- Comparator
- each of them individuallye4
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Rhizoctonia solani in Okra Plant Abelmoschus esculentus”
e4“this experiment was revealed that using a complex of bio-agent’s factors were greatly increase the efficiency of biological control than using each of them individually”
Claim · model-written summary
Variations in secondary metabolic products of the rhizosphere microbial community may inhibit pathogens in okra.
- Taxon
- Abelmoschus esculentusAbelmoschus esculentust0
- Outcome
- inhibit pathogense5
- Qualifier
- variations in the metabolic secondary productse5
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Rhizoctonia solani in Okra Plant Abelmoschus esculentus”
e5“the broad diversity of rhizosphere micro-organisms as well as the confronting between the bio-chemical and physical changes could be reflected the variations in the metabolic secondary products that could inhibit pathogens”
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- positive
- 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.