Paper · 2002 · Xi'nan nongye xuebao

Study on biocontrol of mango anthracnose disease by antagonistic microorganisms

Ren Jian

3
claims
3
verbatim quotes
1
citations
3
research areas
—
Not open access

Abstract

Significant effects of a few antagonistic microorganisms on control of mango anthracnose disease were observed on detached leaves or on field mango leaves.The activities of polyphenol oxidase,phenylalanine ammonialyase and peroxidase were markedly increased by spraying the microorganisms on the field mango leaves.The experimental results indicated that pathogensuppressive substance(s)produced by the antagonistic microorganisms and the raise of the enzyme activity in host leaves resulted in reduction of the disease severity after spraying them on the mango trees.

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Claims 3

Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Antagonistic microorganisms significantly controlled mango anthracnose on detached and field leaves.

Treatment
antagonistic microorganismse0
Interactor
antagonistic microorganismse0biocontrol_agent
Outcome
control of mango anthracnose diseasee0

Not reportedComparatorDirection

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

Mangifera indica
Mangifera indica · TaxonBilljones94 · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“Significant effects of a few antagonistic microorganisms on control of mango anthracnose disease were observed on detached leaves or on field mango leaves”

✓ located verbatim in the source · abstract, characters 0–154 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Microorganism spraying markedly increased mango leaf polyphenol oxidase, phenylalanine ammonialyase and peroxidase activities.

Treatment
spraying the microorganismse0
Interactor
microorganismse0biocontrol_agent
Outcome
activities of polyphenol oxidase,phenylalanine ammonialyase and peroxidasee0
Direction
increasede0

Not reportedComparator

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

Mangifera indica
Mangifera indica · TaxonBilljones94 · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“The activities of polyphenol oxidase,phenylalanine ammonialyase and peroxidase were markedly increased by spraying the microorganisms on the field mango leaves”

✓ located verbatim in the source · abstract, characters 155–314 · show in text ↑
Mechanismauthor interpretationoriginal resultpositivemeasured

Claim · model-written summary

The authors attribute reduced mango anthracnose severity to pathogen-suppressive substances and increased host leaf enzyme activity.

Interactor
antagonistic microorganismse0biocontrol_agent
Outcome
disease severitye0
Direction
reductione0
Qualifier
pathogensuppressive substance(s)produced by the antagonistic microorganisms and the raise of the enzyme activity in host leavese0

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

Mangifera indica
Mangifera indica · TaxonBilljones94 · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“pathogensuppressive substance(s)produced by the antagonistic microorganisms and the raise of the enzyme activity in host leaves resulted in reduction of the disease severity after spraying them on the mango trees”

✓ located verbatim in the source · abstract, characters 355–568 · show in text ↑

inoculation · disease · Mangifera indica (mango)Positive and negative results

28 papers: 7 positive, 21 negative or no effect

6 papers in the same direction as this paper · 21 in the opposite direction

  1. negative
  2. negative
  3. negative

24 papers more in this group

See all 28 papers →

application · physiology: antioxidant enzymes · Mangifera indica (mango)Results agree

4 papers: 4 positive, 0 negative or no effect

3 papers in the same direction as this paper

  1. positive
  2. positive
  3. positive
See all 4 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.