Abstract
Fifty rhizobacterial isolates were screened against Tomato leaf curl Virus (ToLCV) disease under glasshouse condition. Application of rhizobacteria based bioformulations to seed, soil and foliage significantly reduced the disease severity of ToLCV from 28.58 to 85.72% with Pseudomonas sp 206 (4) and Pseudomonas sp. B-15. All isolates induced systemic resistance to the disease. The plants inoculated with Pseudomonas sp. 206 (4) recorded highest phenolic content, and peroxidase, polyphenol oxidase, chitinase and PALase activities with reduction in insect population. Semi quantitative PCR analysis revealed lower viral load in plants inoculated with these isolates. Electron microscopic examination of ToLCV revealed the presence of isometric and pentagonal Gemini virus, (20 × 30 nm to 24 × 30 nm). Treatment with fluorescent Pseudomonas 206(4) recorded maximum plant height, total biomass and chlorophyll content.
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Claims 9
Claim · model-written summary
Rhizobacteria bioformulations significantly reduced ToLCV disease severity by 28.58 to 85.72%.
- Taxon
- tomato
Solanum lycopersicumt0 - Treatment
- Application of rhizobacteria based bioformulations to seed, soil and foliagee0
- Interactor
- ToLCVe0pathogen
- Outcome
- disease severity of ToLCVe0
- Direction
- reducede0
- Value
- 28.58 to 85.72%e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Application of rhizobacteria based bioformulations to seed, soil and foliage significantly reduced the disease severity of ToLCV from 28.58 to 85.72% with Pseudomonas sp 206 (4) and Pseudomonas sp. B-15.”
t0“tomato”
Claim · model-written summary
All rhizobacterial isolates induced systemic resistance to the disease.
- Taxon
- tomatoSolanum lycopersicumt0
- Treatment
- isolatese0
- Outcome
- systemic resistance to the diseasee0
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“All isolates induced systemic resistance to the disease.”
t0“tomato”
Claim · model-written summary
Pseudomonas sp. 206 (4) inoculation produced the highest phenolic content in plants.
- Taxon
- tomatoSolanum lycopersicumt0
- Treatment
- inoculated with Pseudomonas sp. 206 (4)e0
- Interactor
- Pseudomonas sp. 206 (4)
Pseudomonas sp. 206e0symbiont - Outcome
- phenolic contente0
- Direction
- higheste0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The plants inoculated with Pseudomonas sp. 206 (4) recorded highest phenolic content, and peroxidase, polyphenol oxidase, chitinase and PALase activities with reduction in insect population.”
t0“tomato”
Claim · model-written summary
Pseudomonas sp. 206 (4) inoculation produced the highest peroxidase, polyphenol oxidase and chitinase activities.
- Taxon
- tomatoSolanum lycopersicumt0
- Treatment
- inoculated with Pseudomonas sp. 206 (4)e0
- Interactor
- Pseudomonas sp. 206 (4)Pseudomonas sp. 206e0symbiont
- Outcome
- peroxidase, polyphenol oxidase, chitinase and PALase activitiese0
- Direction
- higheste0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The plants inoculated with Pseudomonas sp. 206 (4) recorded highest phenolic content, and peroxidase, polyphenol oxidase, chitinase and PALase activities with reduction in insect population.”
t0“tomato”
Claim · model-written summary
Pseudomonas sp. 206 (4) inoculation reduced insect population.
- Taxon
- tomatoSolanum lycopersicumt0
- Treatment
- inoculated with Pseudomonas sp. 206 (4)e0
- Interactor
- Pseudomonas sp. 206 (4)Pseudomonas sp. 206e0symbiont
- Outcome
- insect populatione0
- Direction
- reductione0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The plants inoculated with Pseudomonas sp. 206 (4) recorded highest phenolic content, and peroxidase, polyphenol oxidase, chitinase and PALase activities with reduction in insect population.”
t0“tomato”
Claim · model-written summary
Plants inoculated with these isolates had lower viral load.
- Taxon
- tomatoSolanum lycopersicumt0
- Treatment
- inoculated with these isolatese0
- Outcome
- viral loade0
- Direction
- lowere0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Semi quantitative PCR analysis revealed lower viral load in plants inoculated with these isolates.”
t0“tomato”
Claim · model-written summary
Electron microscopy showed isometric and pentagonal Gemini virus particles of 20 × 30 nm to 24 × 30 nm.
- Taxon
- tomatoSolanum lycopersicumt0
- Interactor
- ToLCVe0pathogen
- Outcome
- presence of isometric and pentagonal Gemini viruse0
- Value
- 20 × 30 nm to 24 × 30 nme0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Electron microscopic examination of ToLCV revealed the presence of isometric and pentagonal Gemini virus, (20 × 30 nm to 24 × 30 nm).”
t0“tomato”
Claim · model-written summary
Fluorescent Pseudomonas 206(4) treatment gave maximum plant height and total biomass.
- Taxon
- tomatoSolanum lycopersicumt0
- Treatment
- Treatment with fluorescent Pseudomonas 206(4)e0
- Interactor
- Pseudomonas 206(4)e0symbiont
- Outcome
- plant height, total biomasse0
- Direction
- maximume0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Treatment with fluorescent Pseudomonas 206(4) recorded maximum plant height, total biomass and chlorophyll content.”
t0“tomato”
Claim · model-written summary
Fluorescent Pseudomonas 206(4) treatment gave maximum chlorophyll content.
- Taxon
- tomatoSolanum lycopersicumt0
- Treatment
- Treatment with fluorescent Pseudomonas 206(4)e0
- Interactor
- Pseudomonas 206(4)e0symbiont
- Outcome
- chlorophyll contente0
- Direction
- maximume0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Treatment with fluorescent Pseudomonas 206(4) recorded maximum plant height, total biomass and chlorophyll content.”
t0“tomato”
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See all 54 papers →8 of 9 groups shown: named compounds and organisms first, then groups whose results differ (checked claim by claim), then those with positive and negative results, then the smaller groups.
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.