Paper · 2018 · Current Science

Bacillus amyloliquefaciens (VB7) with Diverse Antimicrobial Peptide Genes:A Potential Antagonist for the Management of Fairy Ring Spot in Carnations

S. Vinodkumar; S. Nakkeeran

6
claims
14
verbatim quotes
5
citations
3
research areas
✓
Open access

Abstract

Fairy ring spot incited by Cladosporium echinulatum is an unexplored yet disastrous disease of carnation. Bacillus amyloliquefaciens (VB7) with 10 diverse antimicrobial peptide genes, effectively reduced fairy ring spot intensity to 6.44 (per cent disease index, PDI) and increased flower yield (196.61 Nos/m 2 ) compared to control (PDI -60.33; flower yield -140.70 Nos/m 2 ). Plants treated with tebuconazole (250 EC, emulsifiable concentrate) and alternated with mancozeb (75% WP, wettable powder) were much effective and reduced disease intensity up to 3.46 PDI. However, flower yield was comparatively lesser to the treatment of B. amyloliquefaciens (VB7). Results revealed that B. amyloliquefaciens out-performed fungicides in growth promotion.

Abstract from the paper’s OpenAlex record, shown for indexing and research. Copyright remains with the authors or the publisher. Read at the source ↗

The text the model read, with the source record’s inline markup (italics, sub- and superscripts) rendered and its character entities decoded; quote offsets refer to the raw text.

Claims 6

Observationobservedoriginal resultmeasured

Claim · model-written summary

Bacillus VB7 carried 10 antimicrobial peptide genes.

Interactor
Bacillus amyloliquefaciens (VB7)Bacillus amyloliquefaciense0biocontrol_agent
Outcome
antimicrobial peptide genese0
Value
10e0

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Dianthus caryophyllus
Dianthus caryophyllus · TaxonDarkone ( talk · contribs ) · CC BY-SA 1.0 · Wikimedia Commons ↗
Bacillus amyloliquefaciens
Bacillus amyloliquefaciens · InteractorAgricultural Research Service (NRRL)Culture Collection · Public domain · Wikimedia Commons ↗

Verbatim

e0

“Bacillus amyloliquefaciens (VB7) with 10 diverse antimicrobial peptide genes”

✓ located verbatim in the source · abstract, characters 106–182 · show in text ↑
t0

“Carnations”

✓ located verbatim in the source · title, characters 138–148 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Bacillus VB7 reduced fairy ring spot intensity to 6.44 PDI versus 60.33 in controls.

Treatment
Bacillus amyloliquefaciens (VB7)e0
Interactor
Cladosporium echinulatumCladosporium echinulatume1pathogent0
Second interactor
Bacillus amyloliquefaciens (VB7)Bacillus amyloliquefaciense0biocontrol_agent
Outcome
fairy ring spot intensitye0
Direction
reducede0
Value
6.44e0
Qualifier
PDI -60.33e0
Comparator
controle0

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Dianthus caryophyllus
Dianthus caryophyllus · TaxonDarkone ( talk · contribs ) · CC BY-SA 1.0 · Wikimedia Commons ↗
Bacillus amyloliquefaciens
Bacillus amyloliquefaciens · Second interactorAgricultural Research Service (NRRL)Culture Collection · Public domain · Wikimedia Commons ↗

Verbatim

e0

“Bacillus amyloliquefaciens (VB7) with 10 diverse antimicrobial peptide genes, effectively reduced fairy ring spot intensity to 6.44 (per cent disease index, PDI) and increased flower yield (196.61 Nos/m 2 ) compared to control (PDI -60.33; flower yield -140.70 Nos/m 2 )”

✓ located verbatim in the source · abstract, characters 106–376 · show in text ↑
t0

“Carnations”

✓ located verbatim in the source · title, characters 138–148 · show in text ↑
e1

“Fairy ring spot incited by Cladosporium echinulatum”

✓ located verbatim in the source · abstract, characters 0–51 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Bacillus VB7 increased flower yield to 196.61 Nos/m 2 versus 140.70 Nos/m 2 in controls.

Treatment
Bacillus amyloliquefaciens (VB7)e0
Interactor
Bacillus amyloliquefaciens (VB7)Bacillus amyloliquefaciense0biocontrol_agent
Outcome
flower yielde0
Direction
increasede0
Value
196.61 Nos/m 2e0
Qualifier
140.70 Nos/m 2e0
Comparator
controle0

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Dianthus caryophyllus
Dianthus caryophyllus · TaxonDarkone ( talk · contribs ) · CC BY-SA 1.0 · Wikimedia Commons ↗
Bacillus amyloliquefaciens
Bacillus amyloliquefaciens · InteractorAgricultural Research Service (NRRL)Culture Collection · Public domain · Wikimedia Commons ↗

Verbatim

e0

“Bacillus amyloliquefaciens (VB7) with 10 diverse antimicrobial peptide genes, effectively reduced fairy ring spot intensity to 6.44 (per cent disease index, PDI) and increased flower yield (196.61 Nos/m 2 ) compared to control (PDI -60.33; flower yield -140.70 Nos/m 2 )”

✓ located verbatim in the source · abstract, characters 106–376 · show in text ↑
t0

“Carnations”

✓ located verbatim in the source · title, characters 138–148 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Alternating tebuconazole and mancozeb reduced fairy ring spot intensity to 3.46 PDI.

Treatment
tebuconazole (250 EC, emulsifiable concentrate) and alternated with mancozeb (75% WP, wettable powder)e0
Interactor
Cladosporium echinulatumCladosporium echinulatume1pathogent0
Outcome
disease intensitye0
Direction
reducede0
Value
3.46 PDIe0

Not reportedComparator

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Dianthus caryophyllus
Dianthus caryophyllus · TaxonDarkone ( talk · contribs ) · CC BY-SA 1.0 · Wikimedia Commons ↗

Verbatim

e0

“Plants treated with tebuconazole (250 EC, emulsifiable concentrate) and alternated with mancozeb (75% WP, wettable powder) were much effective and reduced disease intensity up to 3.46 PDI”

✓ located verbatim in the source · abstract, characters 378–565 · show in text ↑
t0

“Carnations”

✓ located verbatim in the source · title, characters 138–148 · show in text ↑
e1

“Fairy ring spot incited by Cladosporium echinulatum”

✓ located verbatim in the source · abstract, characters 0–51 · show in text ↑
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Fungicide treated carnations yielded fewer flowers than Bacillus VB7 treated plants.

Interactor
B. amyloliquefaciens (VB7)Bacillus amyloliquefaciense0biocontrol_agent
Outcome
flower yielde0
Direction
lessere0
Comparator
treatment of B. amyloliquefaciens (VB7)e0

Not reportedTreatment

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Dianthus caryophyllus
Dianthus caryophyllus · TaxonDarkone ( talk · contribs ) · CC BY-SA 1.0 · Wikimedia Commons ↗
Bacillus amyloliquefaciens
Bacillus amyloliquefaciens · InteractorAgricultural Research Service (NRRL)Culture Collection · Public domain · Wikimedia Commons ↗

Verbatim

e0

“However, flower yield was comparatively lesser to the treatment of B. amyloliquefaciens (VB7)”

✓ located verbatim in the source · abstract, characters 567–660 · show in text ↑
t0

“Carnations”

✓ located verbatim in the source · title, characters 138–148 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Bacillus amyloliquefaciens outperformed fungicides for growth promotion.

Treatment
B. amyloliquefaciense0
Interactor
B. amyloliquefaciensBacillus amyloliquefaciense0biocontrol_agent
Outcome
growth promotione0
Direction
out-performede0
Comparator
fungicidese0

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Dianthus caryophyllus
Dianthus caryophyllus · TaxonDarkone ( talk · contribs ) · CC BY-SA 1.0 · Wikimedia Commons ↗
Bacillus amyloliquefaciens
Bacillus amyloliquefaciens · InteractorAgricultural Research Service (NRRL)Culture Collection · Public domain · Wikimedia Commons ↗

Verbatim

e0

“B. amyloliquefaciens out-performed fungicides in growth promotion”

✓ located verbatim in the source · abstract, characters 684–749 · show in text ↑
t0

“Carnations”

✓ located verbatim in the source · title, characters 138–148 · show in text ↑

Bacillus amyloliquefaciens · growth · Dianthus caryophyllus (carnation)Results agree

2 papers: 2 positive, 0 negative or no effect

1 paper in the same direction as this paper

  1. positive
See all 2 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.