Abstract
The bacterial parasite, MgPp was assessed as nursery soil and seed treatment against Meloidogyne graminicola on rice in green-house. Application of aqueous spore suspension of MgPp at higher doses of 0.5x104 and 1x104 led to 13 and 43% female parasitization. Results at these two doses were comparable to carbofuran. Among the P. penetrans doses, the effect increased with dose. Final J2 population in soil was reduced to the extent of 44.4, 52.5 and 61.7% by P. penetrans doses of 1x103, 0.5x104 and 1x104 spores per g soil, respectively. On the other hand, only at 4% dose of seed coating significant reduction in egg production, root galling and infection of females was recorded. Final J2 population in soil was reduced (12.5%) significantly only at 4% dose of P. penetrans, while carbosulfan reduced it more effectively (40.8%).
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Claims 9
Claim · model-written summary
Higher Pasteuria soil doses caused 13% female parasitization.
- Taxon
- Rice
Oryza sativat0 - Treatment
- 0.5x104e0
- Interactor
- Meloidogyne graminicolaMeloidogyne graminicolat0pathogen
- Second interactor
- MgPpe0biocontrol_agent
- Outcome
- female parasitizatione0
- Direction
- led toe0
- Value
- 13e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Application of aqueous spore suspension of MgPp at higher doses of 0.5x104 and 1x104 led to 13 and 43% female parasitization.”
t0“Meloidogyne graminicola Infecting Rice”
Claim · model-written summary
Higher Pasteuria soil doses caused 43% female parasitization.
- Taxon
- RiceOryza sativat0
- Treatment
- 1x104e0
- Interactor
- Meloidogyne graminicolaMeloidogyne graminicolat0pathogen
- Second interactor
- MgPpe0biocontrol_agent
- Outcome
- female parasitizatione0
- Direction
- led toe0
- Value
- 43%e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Application of aqueous spore suspension of MgPp at higher doses of 0.5x104 and 1x104 led to 13 and 43% female parasitization.”
t0“Meloidogyne graminicola Infecting Rice”
Claim · model-written summary
Pasteuria effect increased with dose.
- Taxon
- RiceOryza sativat0
- Treatment
- P. penetrans dosese0
- Interactor
- P. penetransPasteuria penetranse0biocontrol_agent
- Outcome
- effecte0
- Direction
- increasede0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Among the P. penetrans doses, the effect increased with dose.”
t0“Rice”
Claim · model-written summary
Pasteuria at 1x103 spores per g soil reduced final soil J2 population 44.4%.
- Taxon
- RiceOryza sativat0
- Treatment
- 1x103e0
- Interactor
- Meloidogyne graminicolaMeloidogyne graminicolat0pathogen
- Second interactor
- P. penetransPasteuria penetranse0biocontrol_agent
- Outcome
- Final J2 population in soile0
- Direction
- reducede0
- Value
- 44.4e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Final J2 population in soil was reduced to the extent of 44.4, 52.5 and 61.7% by P. penetrans doses of 1x103, 0.5x104 and 1x104 spores per g soil, respectively.”
t0“Meloidogyne graminicola Infecting Rice”
Claim · model-written summary
Pasteuria at 0.5x104 spores per g soil reduced final soil J2 population 52.5%.
- Taxon
- RiceOryza sativat0
- Treatment
- 0.5x104e0
- Interactor
- Meloidogyne graminicolaMeloidogyne graminicolat0pathogen
- Second interactor
- P. penetransPasteuria penetranse0biocontrol_agent
- Outcome
- Final J2 population in soile0
- Direction
- reducede0
- Value
- 52.5e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Final J2 population in soil was reduced to the extent of 44.4, 52.5 and 61.7% by P. penetrans doses of 1x103, 0.5x104 and 1x104 spores per g soil, respectively.”
t0“Meloidogyne graminicola Infecting Rice”
Claim · model-written summary
Pasteuria at 1x104 spores per g soil reduced final soil J2 population 61.7%.
- Taxon
- RiceOryza sativat0
- Treatment
- 1x104e0
- Interactor
- Meloidogyne graminicolaMeloidogyne graminicolat0pathogen
- Second interactor
- P. penetransPasteuria penetranse0biocontrol_agent
- Outcome
- Final J2 population in soile0
- Direction
- reducede0
- Value
- 61.7%e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Final J2 population in soil was reduced to the extent of 44.4, 52.5 and 61.7% by P. penetrans doses of 1x103, 0.5x104 and 1x104 spores per g soil, respectively.”
t0“Meloidogyne graminicola Infecting Rice”
Claim · model-written summary
Only 4% seed coating significantly reduced egg production, root galling and female infection.
- Taxon
- RiceOryza sativat0
- Treatment
- 4% dose of seed coatinge0
- Interactor
- Meloidogyne graminicolaMeloidogyne graminicolat0pathogen
- Outcome
- egg production, root galling and infection of femalese0
- Direction
- reductione0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“only at 4% dose of seed coating significant reduction in egg production, root galling and infection of females was recorded.”
t0“Meloidogyne graminicola Infecting Rice”
Claim · model-written summary
Four percent Pasteuria seed coating significantly reduced final soil J2 population 12.5%.
- Taxon
- RiceOryza sativat0
- Treatment
- 4% dose of P. penetranse0
- Interactor
- Meloidogyne graminicolaMeloidogyne graminicolat0pathogen
- Second interactor
- P. penetransPasteuria penetranse0biocontrol_agent
- Outcome
- Final J2 population in soile0
- Direction
- reducede0
- Value
- 12.5%e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Final J2 population in soil was reduced (12.5%) significantly only at 4% dose of P. penetrans”
t0“Meloidogyne graminicola Infecting Rice”
Claim · model-written summary
Carbosulfan reduced final J2 population 40.8%.
- Taxon
- RiceOryza sativat0
- Treatment
- carbosulfane0
- Interactor
- Meloidogyne graminicolaMeloidogyne graminicolat0pathogen
- Outcome
- ite0
- Direction
- reducede0
- Value
- 40.8%e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“carbosulfan reduced it more effectively (40.8%).”
t0“Meloidogyne graminicola Infecting Rice”
The same questions in other papers
carbosulfan · Meloidogyne graminicola · Oryza sativa (rice)Results agree
2 papers in the same direction as this paper
- positive
- positive
seed treatment · Meloidogyne graminicola · Oryza sativa (rice)Results agree
3 papers in the same direction as this paper
- positive
- 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.