Paper · 2020 · Plant Disease Research

Efficacy of plant extracts for management of post-harvest sour rot of Kinnow fruits

R.N. Sharma; R.P. Maharshi

8
claims
25
verbatim quotes
0
citations
2
research areas
✓
Open access · cc-by

Abstract

Sour rot of Kinnow fruits incited by Geotrichum candidum Link. (ITCC No. 6130) was found one of the most destructive rot responsible for nearly 14 per cent of the total post-harvest fruit decay occurred in sriganganagar belt of Rajasthan every year. An experiment was laid out to test the fungitoxicity of some indigenous plant extracts against mycelial growth of the pathogen under in vitro conditions. Highly potential extracts were further explored for their bioefficacy to manage the sour rot. Extract of Eucalyptus amygdalina proved significantly superior over rest of the extracts used, exhibited 72.59 per cent inhibition in mycelial growth of the pathogen over control followed by Allium sativum (67.84%). fruits treated by dipping in solution of E. amygdalina extract showed least incidence i.e. 21.91 and 28.10 per cent, respectively, in pre-and post-inoculation treatments and provided 74.15 and 67.49 per cent reduction in rotting over untreated control. The extracts of A. sativum proved next in order of bioefficacy.

Abstract from the paper’s OpenAlex record; open copy licensed cc-by. Read at the source ↗

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Claims 8

Observationobservedoriginal resultnegativemeasured

Claim · model-written summary

Sour rot accounted for nearly 14 per cent of postharvest fruit decay in the region.

Taxon
Kinnowe0
Interactor
Geotrichum candidumGeotrichum candidume0pathogen
Outcome
post-harvest fruit decaye0
Value
14 per cente0
Setting
sriganganagar belt of Rajasthane0

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

Geotrichum candidum
Geotrichum candidum · InteractorYale Rosen from USA · CC BY-SA 2.0 · Wikimedia Commons ↗

Verbatim

e0

“Sour rot of Kinnow fruits incited by Geotrichum candidum Link. (ITCC No. 6130) was found one of the most destructive rot responsible for nearly 14 per cent of the total post-harvest fruit decay occurred in sriganganagar belt of Rajasthan every year”

✓ located verbatim in the source · abstract, characters 0–248 · show in text ↑
Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Eucalyptus amygdalina extract inhibited pathogen mycelial growth by 72.59 per cent over control.

Taxon
Kinnowt0
Treatment
Extract of Eucalyptus amygdalinae0
Interactor
Geotrichum candidumGeotrichum candidumt1pathogen
Outcome
mycelial growth of the pathogene0
Direction
inhibitione0
Value
72.59 per cente0
Comparator
controle0

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

Geotrichum candidum
Geotrichum candidum · InteractorYale Rosen from USA · CC BY-SA 2.0 · Wikimedia Commons ↗

Verbatim

e0

“Extract of Eucalyptus amygdalina proved significantly superior over rest of the extracts used, exhibited 72.59 per cent inhibition in mycelial growth of the pathogen over control”

✓ located verbatim in the source · abstract, characters 498–676 · show in text ↑
t0

“Kinnow fruits”

✓ located verbatim in the source · title, characters 70–83 · show in text ↑
t1

“Geotrichum candidum Link.”

✓ located verbatim in the source · abstract, characters 37–62 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Allium sativum extract gave 67.84% inhibition of pathogen mycelial growth.

Taxon
Kinnowt0
Treatment
Allium sativume0
Interactor
Geotrichum candidumGeotrichum candidumt1pathogen
Outcome
mycelial growth of the pathogene1
Direction
inhibitione1
Value
67.84%e0

Not reportedComparator

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

Geotrichum candidum
Geotrichum candidum · InteractorYale Rosen from USA · CC BY-SA 2.0 · Wikimedia Commons ↗

Verbatim

e0

“followed by Allium sativum (67.84%)”

✓ located verbatim in the source · abstract, characters 677–712 · show in text ↑
t0

“Kinnow fruits”

✓ located verbatim in the source · title, characters 70–83 · show in text ↑
t1

“Geotrichum candidum Link.”

✓ located verbatim in the source · abstract, characters 37–62 · show in text ↑
e1

“inhibition in mycelial growth of the pathogen over control”

✓ located verbatim in the source · abstract, characters 618–676 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Eucalyptus extract dipping gave 21.91 per cent rot incidence before inoculation.

Taxon
Kinnowt0
Treatment
dipping in solution of E. amygdalina extracte0
Interactor
Geotrichum candidumGeotrichum candidumt1pathogen
Outcome
incidencee0
Direction
leaste0
Value
21.91e0
Qualifier
pre-and post-inoculation treatmentse0

Not reportedComparator

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

Geotrichum candidum
Geotrichum candidum · InteractorYale Rosen from USA · CC BY-SA 2.0 · Wikimedia Commons ↗

Verbatim

e0

“fruits treated by dipping in solution of E. amygdalina extract showed least incidence i.e. 21.91 and 28.10 per cent, respectively, in pre-and post-inoculation treatments”

✓ located verbatim in the source · abstract, characters 714–883 · show in text ↑
t0

“Kinnow fruits”

✓ located verbatim in the source · title, characters 70–83 · show in text ↑
t1

“Geotrichum candidum Link.”

✓ located verbatim in the source · abstract, characters 37–62 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Eucalyptus extract dipping gave 28.10 per cent rot incidence after inoculation.

Taxon
Kinnowt0
Treatment
dipping in solution of E. amygdalina extracte0
Interactor
Geotrichum candidumGeotrichum candidumt1pathogen
Outcome
incidencee0
Direction
leaste0
Value
28.10 per cente0
Qualifier
post-inoculation treatmentse0

Not reportedComparator

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

Geotrichum candidum
Geotrichum candidum · InteractorYale Rosen from USA · CC BY-SA 2.0 · Wikimedia Commons ↗

Verbatim

e0

“fruits treated by dipping in solution of E. amygdalina extract showed least incidence i.e. 21.91 and 28.10 per cent, respectively, in pre-and post-inoculation treatments”

✓ located verbatim in the source · abstract, characters 714–883 · show in text ↑
t0

“Kinnow fruits”

✓ located verbatim in the source · title, characters 70–83 · show in text ↑
t1

“Geotrichum candidum Link.”

✓ located verbatim in the source · abstract, characters 37–62 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Eucalyptus extract reduced rotting by 74.15 per cent before inoculation.

Taxon
Kinnowt0
Treatment
E. amygdalina extractt1
Interactor
Geotrichum candidumGeotrichum candidume1pathogen
Outcome
rottinge0
Direction
reductione0
Value
74.15e0
Comparator
untreated controle0

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

Geotrichum candidum
Geotrichum candidum · InteractorYale Rosen from USA · CC BY-SA 2.0 · Wikimedia Commons ↗

Verbatim

e0

“provided 74.15 and 67.49 per cent reduction in rotting over untreated control”

✓ located verbatim in the source · abstract, characters 888–965 · show in text ↑
t0

“Kinnow fruits”

✓ located verbatim in the source · title, characters 70–83 · show in text ↑
t1

“E. amygdalina extract showed least incidence”

✓ located verbatim in the source · abstract, characters 755–799 · show in text ↑
e1

“Geotrichum candidum Link.”

✓ located verbatim in the source · abstract, characters 37–62 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Eucalyptus extract reduced rotting by 67.49 per cent after inoculation.

Taxon
Kinnowt0
Treatment
E. amygdalina extractt1
Interactor
Geotrichum candidumGeotrichum candidume1pathogen
Outcome
rottinge0
Direction
reductione0
Value
67.49 per cente0
Comparator
untreated controle0

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

Geotrichum candidum
Geotrichum candidum · InteractorYale Rosen from USA · CC BY-SA 2.0 · Wikimedia Commons ↗

Verbatim

e0

“provided 74.15 and 67.49 per cent reduction in rotting over untreated control”

✓ located verbatim in the source · abstract, characters 888–965 · show in text ↑
t0

“Kinnow fruits”

✓ located verbatim in the source · title, characters 70–83 · show in text ↑
t1

“E. amygdalina extract showed least incidence”

✓ located verbatim in the source · abstract, characters 755–799 · show in text ↑
e1

“Geotrichum candidum Link.”

✓ located verbatim in the source · abstract, characters 37–62 · show in text ↑
Observationobservedoriginal resultpositivemeasured

Claim · model-written summary

Allium sativum extract ranked next for sour rot control.

Taxon
Kinnowt0
Interactor
Geotrichum candidumGeotrichum candidumt1pathogen
Outcome
bioefficacye0
Direction
nexte0

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

Geotrichum candidum
Geotrichum candidum · InteractorYale Rosen from USA · CC BY-SA 2.0 · Wikimedia Commons ↗

Verbatim

e0

“The extracts of A. sativum proved next in order of bioefficacy”

✓ located verbatim in the source · abstract, characters 967–1029 · show in text ↑
t0

“Kinnow fruits”

✓ located verbatim in the source · title, characters 70–83 · show in text ↑
t1

“Geotrichum candidum Link.”

✓ located verbatim in the source · abstract, characters 37–62 · show in text ↑