Paper · 2011 · Journal of Northwest A & F University

Field trials of controlling garlic leaf blight disease chemically

Sun Juan

8
claims
11
verbatim quotes
0
citations
2
research areas
—
Not open access

Abstract

【Objective】 The research was to study different fungicides control effect of garlic leaf blight,aiming at screening fungicides for garlic leaf blight.【Method】 Field efficacy trials were done in 2009 and 2010 to prevent garlic leaf blight by nine fungicides.【Result】 The field dose used was within the scope of garlic leaf blight,and all represented good control effect above 75%.60%Pyraclostrobinometiram WG 1 500 and 1 800 g/hm2 in particadar had significant prevention effect on the garlic leaf blight,and the control effect was more than 87% in two years;When the dose of Dyson WG was 70%,Chlorothalonil WP 75%,Azoxystrobin SC 25%,Zhongshengmycin WP 3% with 1 200,1 200,1 200 and 750 g/hm2,the agent of garlic the control effect on leaf blight was above 85% in two years.【Conclusion】 The dose should be based on garlic leaf blight field occurrence curve,with earlier use of 60% Pyraclostrobinometiram WG 1 500 and 1 800 g/hm2,with 3% Zhongshengmycin WP 750 g/hm2,70% Thiophanate methyl WP 856.5 g/hm2 et al,spraying once with an interval of 7 to 10 days and continuous 2-3 times.Different mechanism of fungicides could be used alternately to delay the pathogen production and to improve the effectiveness of disease prevention.

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Claims 8

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

All nine fungicides controlled garlic leaf blight by over 75% in field trials.

Taxon
garlicAllium sativumt0
Treatment
nine fungicidese1
Outcome
control effecte0
Value
above 75%e0
Setting
Fielde1

Not reportedComparatorDirection

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

Allium sativum
Allium sativum · TaxonIvar Leidus · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“all represented good control effect above 75%”

✓ located verbatim in the source · abstract, characters 333–378 · show in text ↑
t0

“garlic”

✓ located verbatim in the source · title, characters 28–34 · show in text ↑
e1

“Field efficacy trials were done in 2009 and 2010 to prevent garlic leaf blight by nine fungicides”

✓ located verbatim in the source · abstract, characters 159–256 · show in text ↑
Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Pyraclostrobinometiram WG at 1 500 and 1 800 g/hm2 achieved over 87% blight control in both years.

Taxon
garlicAllium sativume0
Treatment
60%Pyraclostrobinometiram WG 1 500 and 1 800 g/hm2e0
Outcome
control effecte0
Value
more than 87%e0

Not reportedComparatorDirection

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

Allium sativum
Allium sativum · TaxonIvar Leidus · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“60%Pyraclostrobinometiram WG 1 500 and 1 800 g/hm2 in particadar had significant prevention effect on the garlic leaf blight,and the control effect was more than 87% in two years”

✓ located verbatim in the source · abstract, characters 379–557 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Dyson WG achieved over 85% leaf blight control.

Taxon
garlicAllium sativume0
Treatment
Dyson WGe0
Outcome
control effect on leaf blighte0
Value
above 85%e0

Not reportedComparatorDirection

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

Allium sativum
Allium sativum · TaxonIvar Leidus · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“When the dose of Dyson WG was 70%,Chlorothalonil WP 75%,Azoxystrobin SC 25%,Zhongshengmycin WP 3% with 1 200,1 200,1 200 and 750 g/hm2,the agent of garlic the control effect on leaf blight was above 85% in two years”

✓ located verbatim in the source · abstract, characters 558–773 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Chlorothalonil WP achieved over 85% leaf blight control.

Taxon
garlicAllium sativume0
Treatment
Chlorothalonil WPe0
Outcome
control effect on leaf blighte0
Value
above 85%e0

Not reportedComparatorDirection

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

Allium sativum
Allium sativum · TaxonIvar Leidus · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“When the dose of Dyson WG was 70%,Chlorothalonil WP 75%,Azoxystrobin SC 25%,Zhongshengmycin WP 3% with 1 200,1 200,1 200 and 750 g/hm2,the agent of garlic the control effect on leaf blight was above 85% in two years”

✓ located verbatim in the source · abstract, characters 558–773 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Azoxystrobin SC achieved over 85% leaf blight control.

Taxon
garlicAllium sativume0
Treatment
Azoxystrobin SCe0
Outcome
control effect on leaf blighte0
Value
above 85%e0

Not reportedComparatorDirection

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

Allium sativum
Allium sativum · TaxonIvar Leidus · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“When the dose of Dyson WG was 70%,Chlorothalonil WP 75%,Azoxystrobin SC 25%,Zhongshengmycin WP 3% with 1 200,1 200,1 200 and 750 g/hm2,the agent of garlic the control effect on leaf blight was above 85% in two years”

✓ located verbatim in the source · abstract, characters 558–773 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Zhongshengmycin WP achieved over 85% leaf blight control.

Taxon
garlicAllium sativume0
Treatment
Zhongshengmycin WPe0
Outcome
control effect on leaf blighte0
Value
above 85%e0

Not reportedComparatorDirection

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

Allium sativum
Allium sativum · TaxonIvar Leidus · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“When the dose of Dyson WG was 70%,Chlorothalonil WP 75%,Azoxystrobin SC 25%,Zhongshengmycin WP 3% with 1 200,1 200,1 200 and 750 g/hm2,the agent of garlic the control effect on leaf blight was above 85% in two years”

✓ located verbatim in the source · abstract, characters 558–773 · show in text ↑
Recommendationauthor interpretationoriginal resultbasis n/a

Claim · model-written summary

The authors recommend early fungicide application guided by the field occurrence curve, repeated every 7 to 10 days for 2-3 applications.

Taxon
garlicAllium sativume0
Treatment
60% Pyraclostrobinometiram WG 1 500 and 1 800 g/hm2e0
Outcome
spraying once with an interval of 7 to 10 days and continuous 2-3 timese0

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

Allium sativum
Allium sativum · TaxonIvar Leidus · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“The dose should be based on garlic leaf blight field occurrence curve,with earlier use of 60% Pyraclostrobinometiram WG 1 500 and 1 800 g/hm2,with 3% Zhongshengmycin WP 750 g/hm2,70% Thiophanate methyl WP 856.5 g/hm2 et al,spraying once with an interval of 7 to 10 days and continuous 2-3 times”

✓ located verbatim in the source · abstract, characters 787–1081 · show in text ↑
Recommendationauthor interpretationoriginal resultbasis n/a

Claim · model-written summary

The authors recommend alternating fungicides with different mechanisms to delay pathogen development and improve disease prevention.

Taxon
garlicAllium sativumt0
Outcome
fungicides could be used alternatelye0

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

Allium sativum
Allium sativum · TaxonIvar Leidus · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“Different mechanism of fungicides could be used alternately to delay the pathogen production and to improve the effectiveness of disease prevention”

✓ located verbatim in the source · abstract, characters 1082–1229 · show in text ↑
t0

“garlic”

✓ located verbatim in the source · title, characters 28–34 · show in text ↑

azoxystrobin · disease · Allium sativum (garlic)Results 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 →

fungicide · control · Allium sativum (garlic)Results 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.