Paper · 2022 · Journal of Applied Biology & Biotechnology

Evaluation of antifungal effect of medicinal plants against Panama wilt of Banana caused by Fusarium oxysporum f. sp. cubense

Basavanapura Linganna Kiran; Kallahally Nagaraj Nayana; Koteshwar Anandrao Raveesha

4
claims
10
verbatim quotes
2
citations
1
research areas
✓
Open access · cc-by-nc-sa

Abstract

Panama wilt stands first among all the major fungal diseases affecting banana, by which farmers are facing huge economic losses globally, which is caused by one of the deadly fungus, Fusarium oxysporum formal species cubense (Foc). Nanjungud rasabale, which has been given indication tag, is devastated by this fusarium wilt. In the present study, we investigated the in vitro biological control of Foc using some locally available medicinal plants such as Prosopis juliflora, Piper betle, Garcinia indica, Callistemon lanceolates, Azadirachta indica, Decalepis hamiltonii, and Combretum indicum. Soxhlet extraction of selected plants was done using methanol and antifungal activity was determined by poisoned food technique, agar well diffusion, and disk diffusion method. All the botanicals employed in the study reduced the mycelial growth of fungus in different concentrations at various levels. Among them, G. indica exhibited highest rank of antifungal activity against the tested plant pathogen Foc, thenceforth by P. betle. Results revealed that G. indica is a potential source of antifungal botanicals; therefore, substantial research is required to take out their active phytochemicals, thus providing a replacement to chemical fungicides and a possible alternative approach to contemporary management practices for Panama wilt of banana.

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Claims 4

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

All tested botanicals reduced the mycelial growth of Foc in vitro at various concentrations.

Taxon
Bananat0
Treatment
botanicalse1
Interactor
Fusarium oxysporum formal species cubenseFusarium oxysporume2pathogen
Outcome
mycelial growth of funguse1
Direction
reducede1
Setting
in vitroe3

Not reportedComparator

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

Fusarium oxysporum
Fusarium oxysporum · InteractorClemson University - USDA Cooperative Extension Slide Series · CC BY 3.0 · Wikimedia Commons ↗

Verbatim

t0

“Panama wilt of Banana”

✓ located verbatim in the source · title, characters 60–81 · show in text ↑
e1

“All the botanicals employed in the study reduced the mycelial growth of fungus in different concentrations at various levels”

✓ located verbatim in the source · abstract, characters 774–898 · show in text ↑
e2

“Fusarium oxysporum formal species cubense (Foc)”

✓ located verbatim in the source · abstract, characters 183–230 · show in text ↑
e3

“we investigated the in vitro biological control of Foc”

✓ located verbatim in the source · abstract, characters 348–402 · show in text ↑
Associationobservedoriginal resultpositivemeasured

Claim · model-written summary

Garcinia indica showed the highest antifungal activity against Foc among the tested botanicals.

Taxon
Bananat0
Treatment
G. indicae4
Interactor
Foce4pathogen
Outcome
antifungal activitye4
Direction
highest ranke4

Verbatim

t0

“Panama wilt of Banana”

✓ located verbatim in the source · title, characters 60–81 · show in text ↑
e4

“Among them, G. indica exhibited highest rank of antifungal activity against the tested plant pathogen Foc, thenceforth by P. betle”

✓ located verbatim in the source · abstract, characters 900–1030 · show in text ↑
Associationobservedoriginal resultpositivemeasured

Claim · model-written summary

Piper betle ranked second in antifungal activity against Foc, after G. indica.

Taxon
Bananat0
Treatment
P. betlee4
Interactor
Foce4pathogen
Outcome
antifungal activitye4
Direction
lowerinferrede4

Verbatim

t0

“Panama wilt of Banana”

✓ located verbatim in the source · title, characters 60–81 · show in text ↑
e4

“Among them, G. indica exhibited highest rank of antifungal activity against the tested plant pathogen Foc, thenceforth by P. betle”

✓ located verbatim in the source · abstract, characters 900–1030 · show in text ↑
Observationauthor interpretationoriginal resultpositivemeasured

Claim · model-written summary

Garcinia indica is a potential source of antifungal botanicals.

Taxon
Bananat0
Treatment
G. indicae5
Outcome
potential source of antifungal botanicalse5

Verbatim

t0

“Panama wilt of Banana”

✓ located verbatim in the source · title, characters 60–81 · show in text ↑
e5

“Results revealed that G. indica is a potential source of antifungal botanicals”

✓ located verbatim in the source · abstract, characters 1032–1110 · show in text ↑

botanical · Fusarium oxysporum · MusaResults agree

3 papers: 3 positive, 0 negative or no effect

2 papers in the same direction as this paper

  1. positive
  2. positive
See all 3 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.