Paper · 2020 · Journal of Entomology and Zoology Studies

Evaluation of new generation fungicidal molecules against F. oxysporum f.sp. lycopersici

LakshmideviParanthaman; Gopalakrishnanchellappan

6
claims
23
verbatim quotes
0
citations
1
research areas
✓
Open access

Abstract

Tomato fusarium wilt is seen as one of the most important tomato diseases in the field as well as in the world-wide growing greenhouse tomatoes. In presented research, six fungicides; Carbendazim (50% WP), Trifloxystrobin 25% + Tebuconazole 50% WG, Tebuconazole (25% EC), Azoxystrobin (23% EC), Propiconazole (25% EC) and Mancozeb + Carbendazim (75% WP), were evaluated for their efficacy against the disease casual agent Fusarium oxysporum f. sp. lycopersici in vitro and in vivo. Six different concentrations (μg / ml) were used to assess the 0.1, 1, 10, 100, 500 and 1000 ppm active ingredient (a.i) pathogen-inhibiting activities by inhibiting mycelial growth on potato media. Six concentrations of above mentioned fungicides (0.1, 1. 10 and 100 µg / ml) were tested for controlling Fusarium wilt on tomato plants in glasshouse. Measurement of fungal growth inhibition and determination of median appropriate dose (EC50) values (μg / ml); The glasshouse test results showed a varying degree of activity of all fungicides tested in minimizing outbreak of the disease. Out of six fungicides tested against F. oxysporum f. sp. lycopersici at different concentration viz., 0.1ppm, 1ppm, 10 ppm, 100 ppm, 500 ppm and 1000 ppm, Carbendazim @ 1000ppm was found to be the most effective with percent inhibition of 100% followed by Tebuconazole (98.8%), Mancozeb+Carbendazim (97.7%) Propiconazole, and Azoxystrobin (87.7%) while Trifloxystrobin+Tebuconazole was found to be the least effective (85.5%).

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Claims 6

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Carbendazim at 1000 ppm was the most effective fungicide, with 100% inhibition of F. oxysporum f. sp. lycopersici.

Treatment
Carbendazim @ 1000ppme2
Interactor
F. oxysporum f. sp. lycopersiciFusarium oxysporum f. sp. lycopersicie1pathogen
Outcome
percent inhibitione2
Direction
most effectivee2
Value
100%e2
Comparator
six fungicides testede1

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

Solanum lycopersicum
Solanum lycopersicum · TaxonKod B · CC BY-SA 4.0 · Wikimedia Commons ↗
Fusarium oxysporum f. sp. lycopersici
Fusarium oxysporum f. sp. lycopersici · Interactor · picture of its genus (no picture of exactly this name)Public domain · Wikimedia Commons ↗

Verbatim

e0

“Tomato fusarium wilt is seen as one of the most important tomato diseases”

✓ located verbatim in the source · abstract, characters 0–73 · show in text ↑
e1

“Out of six fungicides tested against F. oxysporum f. sp. lycopersici”

✓ located verbatim in the source · abstract, characters 1071–1139 · show in text ↑
e2

“Carbendazim @ 1000ppm was found to be the most effective with percent inhibition of 100%”

✓ located verbatim in the source · abstract, characters 1226–1314 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Tebuconazole gave 98.8% inhibition of F. oxysporum f. sp. lycopersici, following carbendazim at 1000 ppm.

Treatment
Tebuconazolee3
Interactor
F. oxysporum f. sp. lycopersiciFusarium oxysporum f. sp. lycopersicie1pathogen
Outcome
percent inhibitione2
Direction
followed bye3
Value
98.8%e3

Not reportedComparator

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

Solanum lycopersicum
Solanum lycopersicum · TaxonKod B · CC BY-SA 4.0 · Wikimedia Commons ↗
Fusarium oxysporum f. sp. lycopersici
Fusarium oxysporum f. sp. lycopersici · Interactor · picture of its genus (no picture of exactly this name)Public domain · Wikimedia Commons ↗

Verbatim

e0

“Tomato fusarium wilt is seen as one of the most important tomato diseases”

✓ located verbatim in the source · abstract, characters 0–73 · show in text ↑
e1

“Out of six fungicides tested against F. oxysporum f. sp. lycopersici”

✓ located verbatim in the source · abstract, characters 1071–1139 · show in text ↑
e2

“Carbendazim @ 1000ppm was found to be the most effective with percent inhibition of 100%”

✓ located verbatim in the source · abstract, characters 1226–1314 · show in text ↑
e3

“followed by Tebuconazole (98.8%)”

✓ located verbatim in the source · abstract, characters 1315–1347 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Mancozeb+Carbendazim gave 97.7% inhibition of F. oxysporum f. sp. lycopersici.

Treatment
Mancozeb+Carbendazime4
Interactor
F. oxysporum f. sp. lycopersiciFusarium oxysporum f. sp. lycopersicie1pathogen
Outcome
percent inhibitione2
Direction
followed bye3
Value
97.7%e4

Not reportedComparator

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

Solanum lycopersicum
Solanum lycopersicum · TaxonKod B · CC BY-SA 4.0 · Wikimedia Commons ↗
Fusarium oxysporum f. sp. lycopersici
Fusarium oxysporum f. sp. lycopersici · Interactor · picture of its genus (no picture of exactly this name)Public domain · Wikimedia Commons ↗

Verbatim

e0

“Tomato fusarium wilt is seen as one of the most important tomato diseases”

✓ located verbatim in the source · abstract, characters 0–73 · show in text ↑
e1

“Out of six fungicides tested against F. oxysporum f. sp. lycopersici”

✓ located verbatim in the source · abstract, characters 1071–1139 · show in text ↑
e2

“Carbendazim @ 1000ppm was found to be the most effective with percent inhibition of 100%”

✓ located verbatim in the source · abstract, characters 1226–1314 · show in text ↑
e3

“followed by Tebuconazole (98.8%)”

✓ located verbatim in the source · abstract, characters 1315–1347 · show in text ↑
e4

“Mancozeb+Carbendazim (97.7%)”

✓ located verbatim in the source · abstract, characters 1349–1377 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Propiconazole and Azoxystrobin each gave 87.7% inhibition of F. oxysporum f. sp. lycopersici.

Treatment
Propiconazole, and Azoxystrobine5
Interactor
F. oxysporum f. sp. lycopersiciFusarium oxysporum f. sp. lycopersicie1pathogen
Outcome
percent inhibitione2
Direction
followed bye3
Value
87.7%e5

Not reportedComparator

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

Solanum lycopersicum
Solanum lycopersicum · TaxonKod B · CC BY-SA 4.0 · Wikimedia Commons ↗
Fusarium oxysporum f. sp. lycopersici
Fusarium oxysporum f. sp. lycopersici · Interactor · picture of its genus (no picture of exactly this name)Public domain · Wikimedia Commons ↗

Verbatim

e0

“Tomato fusarium wilt is seen as one of the most important tomato diseases”

✓ located verbatim in the source · abstract, characters 0–73 · show in text ↑
e1

“Out of six fungicides tested against F. oxysporum f. sp. lycopersici”

✓ located verbatim in the source · abstract, characters 1071–1139 · show in text ↑
e2

“Carbendazim @ 1000ppm was found to be the most effective with percent inhibition of 100%”

✓ located verbatim in the source · abstract, characters 1226–1314 · show in text ↑
e3

“followed by Tebuconazole (98.8%)”

✓ located verbatim in the source · abstract, characters 1315–1347 · show in text ↑
e5

“Propiconazole, and Azoxystrobin (87.7%)”

✓ located verbatim in the source · abstract, characters 1378–1417 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Trifloxystrobin+Tebuconazole was the least effective fungicide, with 85.5% inhibition of F. oxysporum f. sp. lycopersici.

Treatment
Trifloxystrobin+Tebuconazolee6
Interactor
F. oxysporum f. sp. lycopersiciFusarium oxysporum f. sp. lycopersicie1pathogen
Outcome
percent inhibitione2
Direction
least effectivee6
Value
85.5%e6

Not reportedComparator

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

Solanum lycopersicum
Solanum lycopersicum · TaxonKod B · CC BY-SA 4.0 · Wikimedia Commons ↗
Fusarium oxysporum f. sp. lycopersici
Fusarium oxysporum f. sp. lycopersici · Interactor · picture of its genus (no picture of exactly this name)Public domain · Wikimedia Commons ↗

Verbatim

e0

“Tomato fusarium wilt is seen as one of the most important tomato diseases”

✓ located verbatim in the source · abstract, characters 0–73 · show in text ↑
e1

“Out of six fungicides tested against F. oxysporum f. sp. lycopersici”

✓ located verbatim in the source · abstract, characters 1071–1139 · show in text ↑
e2

“Carbendazim @ 1000ppm was found to be the most effective with percent inhibition of 100%”

✓ located verbatim in the source · abstract, characters 1226–1314 · show in text ↑
e6

“Trifloxystrobin+Tebuconazole was found to be the least effective (85.5%)”

✓ located verbatim in the source · abstract, characters 1424–1496 · show in text ↑
Observationobservedoriginal resultmixedmeasured

Claim · model-written summary

In the glasshouse, the fungicides showed a varying degree of activity in minimizing the outbreak of tomato Fusarium wilt.

Outcome
activity of all fungicides tested in minimizing outbreak of the diseasee7
Setting
glasshousee7

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

Solanum lycopersicum
Solanum lycopersicum · TaxonKod B · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“Tomato fusarium wilt is seen as one of the most important tomato diseases”

✓ located verbatim in the source · abstract, characters 0–73 · show in text ↑
e7

“The glasshouse test results showed a varying degree of activity of all fungicides tested in minimizing outbreak of the disease”

✓ located verbatim in the source · abstract, characters 943–1069 · show in text ↑

carbendazim · Fusarium oxysporum f. sp. lycopersici · Solanum lycopersicum (tomato)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.