Abstract
Seaweed extracts from Sargassum cristaefolium at 10% concentrations, effectively inhibited the mycelial growth of Colletotrichum gloeosporioides.According to the available literatures, the GC-MS analysis identified various compounds in these extracts that had a antifungal, antibacterial and antioxidant properties as per previous report.In both pot culture trials and field settings, the application of seaweed extracts via bulb treatment, soil drench, and foliar spray resulted in a notable decrease in the occurrence of twister blight disease.Among the treatments, treatment three, involving bulb treatment with S. cristaefolium at a 10% concentration, soil drench with the same seaweed at a 10% concentration and foliar application of S. cristaefolium at a 10% concentration, demonstrated a remarkable 69.39% reduction in twister blight, showcasing efficacy comparable to biocontrol agents and chemical fungicides.In pot culture conditions, increased levels of peroxidase, polyphenol oxidase, and phenylalanine ammonia lyase were observed, suggesting their involvement in enhancing resistance against disease.Histopathological examinations further revealed reduced tissue damage in treated plants.Additionally, protein content in both leaves and bulbs exhibited an increase in treated plants.This comprehensive study not only underscores the potential of seaweed extracts as effective biostimulants for disease management but also highlights their positive influence on overall plant health and productivity.
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Claims 6
Claim · model-written summary
A 10% Sargassum cristaefolium extract inhibited Colletotrichum gloeosporioides mycelial growth.
- Taxon
- onion
Allium cepat0 - Treatment
- Seaweed extracts from Sargassum cristaefolium at 10% concentrationse0
- Interactor
- Colletotrichum gloeosporioides
Colletotrichum gloeosporioidese0pathogen - Outcome
- mycelial growth of Colletotrichum gloeosporioidese0
- Direction
- inhibitede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“onion”
e0“Seaweed extracts from Sargassum cristaefolium at 10% concentrations, effectively inhibited the mycelial growth of Colletotrichum gloeosporioides.”
Claim · model-written summary
Seaweed extract application by bulb treatment, soil drench and foliar spray decreased twister blight in pot and field trials.
- Taxon
- onionAllium cepat0
- Treatment
- application of seaweed extracts via bulb treatment, soil drench, and foliar spraye0
- Outcome
- occurrence of twister blight diseasee0
- Direction
- decreasee0
- Setting
- pot culture trials and field settingse0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“onion”
e0“In both pot culture trials and field settings, the application of seaweed extracts via bulb treatment, soil drench, and foliar spray resulted in a notable decrease in the occurrence of twister blight disease.”
Claim · model-written summary
The three-part 10% S. cristaefolium treatment reduced twister blight by 69.39%, comparably to biocontrol agents and chemical fungicides.
- Taxon
- onionAllium cepat0
- Treatment
- treatment three, involving bulb treatment with S. cristaefolium at a 10% concentration, soil drench with the same seaweed at a 10% concentration and foliar application of S. cristaefolium at a 10% concentratione0
- Outcome
- twister blighte0
- Direction
- reductione0
- Value
- 69.39%e0
- Comparator
- biocontrol agents and chemical fungicidese0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“onion”
e0“treatment three, involving bulb treatment with S. cristaefolium at a 10% concentration, soil drench with the same seaweed at a 10% concentration and foliar application of S. cristaefolium at a 10% concentration, demonstrated a remarkable 69.39% reduction in twister blight, showcasing efficacy comparable to biocontrol agents and chemical fungicides.”
Claim · model-written summary
Treated plants had increased peroxidase, polyphenol oxidase and phenylalanine ammonia lyase levels in pot culture.
- Taxon
- onionAllium cepat0
- Gene
- peroxidase, polyphenol oxidase, and phenylalanine ammonia lyasee0
- Outcome
- levels of peroxidase, polyphenol oxidase, and phenylalanine ammonia lyasee0
- Direction
- increasede0
- Setting
- pot culture conditionse0
Not reportedTreatmentComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“onion”
e0“In pot culture conditions, increased levels of peroxidase, polyphenol oxidase, and phenylalanine ammonia lyase were observed”
Claim · model-written summary
Treated plants had reduced tissue damage.
- Taxon
- onionAllium cepat0
- Treatment
- treated plantse0
- Outcome
- tissue damagee0
- Direction
- reducede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“onion”
e0“Histopathological examinations further revealed reduced tissue damage in treated plants.”
Claim · model-written summary
Protein content increased in treated leaves and bulbs.
- Taxon
- onionAllium cepat0
- Organ / stage
- leaves and bulbse0
- Treatment
- treated plantse0
- Outcome
- protein content in both leaves and bulbse0
- Direction
- increasee0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“onion”
e0“protein content in both leaves and bulbs exhibited an increase in treated plants.”
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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.