Paper · 2018 · Menoufia Journal of Plant Protection

EFFECT OF SOME ANTIOXIDANTS AGAINST POWDERY MILDEW DISEASE OF GRAPES IN EGYPT

E.Z. Khalifa; H.M. Awad; H.A. Deraz

6
claims
11
verbatim quotes
0
citations
2
research areas
✓
Open access

Abstract

Grapes powdery mildew disease caused by Uncinula necator (Schw.) is one of the most critical diseases attacking grapes fruits, buds and leaves causing considerable yield losses. This study compared the effectiveness of three antioxidants on powdery mildew disease (ascorbic acid, citric acid and boric acid) in controlling the powdery mildew of grapes. The antioxidants were significantly better improving disease control and fruit yield production of grapes than the control. Ascorbic acid and citric acid were the most effective antioxidants on powdery mildew disease and increasing the yield.

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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

Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Antioxidants significantly improved grape powdery mildew disease control over the control.

Taxon
grapese0
Treatment
antioxidantse0
Interactor
Uncinula necatorErysiphe necatore1pathogen
Outcome
disease controle0
Direction
bettere0
Comparator
the controle0

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

Erysiphe necator
Erysiphe necator · Interactor · picture from its Wikimedia Commons categoryBenjamin Vanegtern · CC0 · Wikimedia Commons ↗

Verbatim

e0

“The antioxidants were significantly better improving disease control and fruit yield production of grapes than the control.”

✓ located verbatim in the source · abstract, characters 353–476 · show in text ↑
e1

“Grapes powdery mildew disease caused by Uncinula necator (Schw.)”

✓ located verbatim in the source · abstract, characters 0–64 · show in text ↑
Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Antioxidants significantly improved grape fruit yield over the control.

Taxon
grapese0
Treatment
antioxidantse0
Outcome
fruit yield productione0
Direction
bettere0
Comparator
the controle0

Verbatim

e0

“The antioxidants were significantly better improving disease control and fruit yield production of grapes than the control.”

✓ located verbatim in the source · abstract, characters 353–476 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Ascorbic acid was among the most effective antioxidants against grape powdery mildew.

Taxon
Grapese1
Treatment
Ascorbic acide0
Interactor
Uncinula necatorErysiphe necatore1pathogen
Outcome
powdery mildew diseasee0
Direction
most effectivee0

Not reportedComparator

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

Erysiphe necator
Erysiphe necator · Interactor · picture from its Wikimedia Commons categoryBenjamin Vanegtern · CC0 · Wikimedia Commons ↗

Verbatim

e0

“Ascorbic acid and citric acid were the most effective antioxidants on powdery mildew disease and increasing the yield.”

✓ located verbatim in the source · abstract, characters 477–595 · show in text ↑
e1

“Grapes powdery mildew disease caused by Uncinula necator (Schw.)”

✓ located verbatim in the source · abstract, characters 0–64 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Citric acid was among the most effective antioxidants against grape powdery mildew.

Taxon
Grapese1
Treatment
citric acide0
Interactor
Uncinula necatorErysiphe necatore1pathogen
Outcome
powdery mildew diseasee0
Direction
most effectivee0

Not reportedComparator

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

Erysiphe necator
Erysiphe necator · Interactor · picture from its Wikimedia Commons categoryBenjamin Vanegtern · CC0 · Wikimedia Commons ↗

Verbatim

e0

“Ascorbic acid and citric acid were the most effective antioxidants on powdery mildew disease and increasing the yield.”

✓ located verbatim in the source · abstract, characters 477–595 · show in text ↑
e1

“Grapes powdery mildew disease caused by Uncinula necator (Schw.)”

✓ located verbatim in the source · abstract, characters 0–64 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Ascorbic acid increased grape yield.

Taxon
Grapese1
Treatment
Ascorbic acide0
Outcome
yielde0
Direction
increasinge0

Not reportedComparator

Verbatim

e0

“Ascorbic acid and citric acid were the most effective antioxidants on powdery mildew disease and increasing the yield.”

✓ located verbatim in the source · abstract, characters 477–595 · show in text ↑
e1

“Grapes powdery mildew disease caused by Uncinula necator (Schw.)”

✓ located verbatim in the source · abstract, characters 0–64 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Citric acid increased grape yield.

Taxon
Grapese1
Treatment
citric acide0
Outcome
yielde0
Direction
increasinge0

Not reportedComparator

Verbatim

e0

“Ascorbic acid and citric acid were the most effective antioxidants on powdery mildew disease and increasing the yield.”

✓ located verbatim in the source · abstract, characters 477–595 · show in text ↑
e1

“Grapes powdery mildew disease caused by Uncinula necator (Schw.)”

✓ located verbatim in the source · abstract, characters 0–64 · show in text ↑

ascorbic acid · yield · VitisResults 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.