Paper · 2017 · Pest Management in Horticultural Ecosystems

Efficacy of newer molecules for the management of Tuta absoluta (Meyrick) (Lepidoptera: Gelechiidae)-An invasive pest on tomato

P. S. Bhat; S. Saroja; B. S. Rajendra Prasad; et al.

10
claims
19
verbatim quotes
1
citations
2
research areas
✓
Open access

Abstract

An experiment was carried out to evaluate the efficacy of newer molecules in the management of Tuta absoluta (Meyrick) (Lepidoptera: Gelechiidae) an invasive pest on tomato (Solanum lycopersicum Miller) at ICAR-Indian Institute of Horticultural Research, Bengaluru. The results revealed that foliar and fruit damage by T. absoluta larvae was observed in all the insecticide treatments, though leaf damage across treatments was statistically insignificant. Sampling of harvested tomatoes indicated the pinworm damage to range from 0.54 to 22. 6 %. The insecticides viz., cyazypyr @ 1.8 ml/L, rynaxypyr @ 0.3 ml/L and indoxacarb @ 1 ml/L recorded least fruit damage (0.54, 0.76 and 0.95 per cent respectively) compared to other insecticides. The highest healthy fruit yield was recorded in cyazypyr @ 1.8 ml/L (111.33 tonnes/ha) followed by rynaxypyr @ 0.3 ml/L (108 tonnes/ha) and indoxacarb @ 1 ml/L (99.98 tonnes/ha). Future pest management ventures should be aimed at economically and ecologically viable strategies with a thrust on insecticide resistance management.

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Claims 10

Observationobservedoriginal resultnegativemeasured

Claim · model-written summary

Foliar and fruit damage by T. absoluta larvae was observed in all insecticide treatments on tomato.

Treatment
insecticide treatmentse1
Interactor
T. absolutaTuta absolutae1pest
Outcome
foliar and fruit damage by T. absoluta larvaee1

Not reportedDirection

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 ↗
Tuta absoluta
Tuta absoluta · InteractorPatrick Clement from West Midlands, England · CC BY 2.0 · Wikimedia Commons ↗

Verbatim

e0

“evaluate the efficacy of newer molecules in the management of Tuta absoluta (Meyrick) (Lepidoptera: Gelechiidae) an invasive pest on tomato (Solanum lycopersicum Miller)”

✓ located verbatim in the source · abstract, characters 33–202 · show in text ↑
e1

“foliar and fruit damage by T. absoluta larvae was observed in all the insecticide treatments, though leaf damage across treatments was statistically insignificant”

✓ located verbatim in the source · abstract, characters 292–454 · show in text ↑
Observationobservedoriginal resultno effectnot significant (as stated)measured

Claim · model-written summary

Leaf damage by T. absoluta larvae across insecticide treatments on tomato was statistically insignificant.

Interactor
T. absolutaTuta absolutae1pest
Outcome
leaf damage across treatmentse1

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 ↗
Tuta absoluta
Tuta absoluta · InteractorPatrick Clement from West Midlands, England · CC BY 2.0 · Wikimedia Commons ↗

Verbatim

e0

“evaluate the efficacy of newer molecules in the management of Tuta absoluta (Meyrick) (Lepidoptera: Gelechiidae) an invasive pest on tomato (Solanum lycopersicum Miller)”

✓ located verbatim in the source · abstract, characters 33–202 · show in text ↑
e1

“foliar and fruit damage by T. absoluta larvae was observed in all the insecticide treatments, though leaf damage across treatments was statistically insignificant”

✓ located verbatim in the source · abstract, characters 292–454 · show in text ↑
Observationobservedoriginal resultnegativemeasured

Claim · model-written summary

Pinworm damage in harvested tomatoes ranged from 0.54 to 22.6 percent.

Interactor
pinworme2pest
Outcome
pinworm damagee2
Value
0.54 to 22. 6 %e2

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

e2

“Sampling of harvested tomatoes indicated the pinworm damage to range from 0.54 to 22. 6 %”

✓ located verbatim in the source · abstract, characters 456–545 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Cyazypyr 1.8 ml/L recorded the least fruit damage by T. absoluta on tomato, 0.54 percent, compared with other insecticides.

Treatment
cyazypyr @ 1.8 ml/Le3
Interactor
Tuta absolutaTuta absolutae0pest
Outcome
fruit damagee3
Direction
leaste3
Value
0.54e3
Comparator
other insecticidese3

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 ↗
Tuta absoluta
Tuta absoluta · InteractorPatrick Clement from West Midlands, England · CC BY 2.0 · Wikimedia Commons ↗

Verbatim

e0

“evaluate the efficacy of newer molecules in the management of Tuta absoluta (Meyrick) (Lepidoptera: Gelechiidae) an invasive pest on tomato (Solanum lycopersicum Miller)”

✓ located verbatim in the source · abstract, characters 33–202 · show in text ↑
e3

“The insecticides viz., cyazypyr @ 1.8 ml/L, rynaxypyr @ 0.3 ml/L and indoxacarb @ 1 ml/L recorded least fruit damage (0.54, 0.76 and 0.95 per cent respectively) compared to other insecticides”

✓ located verbatim in the source · abstract, characters 547–738 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Rynaxypyr 0.3 ml/L recorded the least fruit damage by T. absoluta on tomato, 0.76 percent, compared with other insecticides.

Treatment
rynaxypyr @ 0.3 ml/Le3
Interactor
Tuta absolutaTuta absolutae0pest
Outcome
fruit damagee3
Direction
leaste3
Value
0.76e3
Comparator
other insecticidese3

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 ↗
Tuta absoluta
Tuta absoluta · InteractorPatrick Clement from West Midlands, England · CC BY 2.0 · Wikimedia Commons ↗

Verbatim

e0

“evaluate the efficacy of newer molecules in the management of Tuta absoluta (Meyrick) (Lepidoptera: Gelechiidae) an invasive pest on tomato (Solanum lycopersicum Miller)”

✓ located verbatim in the source · abstract, characters 33–202 · show in text ↑
e3

“The insecticides viz., cyazypyr @ 1.8 ml/L, rynaxypyr @ 0.3 ml/L and indoxacarb @ 1 ml/L recorded least fruit damage (0.54, 0.76 and 0.95 per cent respectively) compared to other insecticides”

✓ located verbatim in the source · abstract, characters 547–738 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Indoxacarb 1 ml/L recorded the least fruit damage by T. absoluta on tomato, 0.95 percent, compared with other insecticides.

Treatment
indoxacarb @ 1 ml/Le3
Interactor
Tuta absolutaTuta absolutae0pest
Outcome
fruit damagee3
Direction
leaste3
Value
0.95e3
Comparator
other insecticidese3

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 ↗
Tuta absoluta
Tuta absoluta · InteractorPatrick Clement from West Midlands, England · CC BY 2.0 · Wikimedia Commons ↗

Verbatim

e0

“evaluate the efficacy of newer molecules in the management of Tuta absoluta (Meyrick) (Lepidoptera: Gelechiidae) an invasive pest on tomato (Solanum lycopersicum Miller)”

✓ located verbatim in the source · abstract, characters 33–202 · show in text ↑
e3

“The insecticides viz., cyazypyr @ 1.8 ml/L, rynaxypyr @ 0.3 ml/L and indoxacarb @ 1 ml/L recorded least fruit damage (0.54, 0.76 and 0.95 per cent respectively) compared to other insecticides”

✓ located verbatim in the source · abstract, characters 547–738 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Cyazypyr 1.8 ml/L gave the highest healthy fruit yield on tomato, 111.33 tonnes/ha.

Treatment
cyazypyr @ 1.8 ml/Le4
Outcome
healthy fruit yielde4
Direction
higheste4
Value
111.33 tonnes/hae4

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 ↗

Verbatim

e0

“evaluate the efficacy of newer molecules in the management of Tuta absoluta (Meyrick) (Lepidoptera: Gelechiidae) an invasive pest on tomato (Solanum lycopersicum Miller)”

✓ located verbatim in the source · abstract, characters 33–202 · show in text ↑
e4

“The highest healthy fruit yield was recorded in cyazypyr @ 1.8 ml/L (111.33 tonnes/ha) followed by rynaxypyr @ 0.3 ml/L (108 tonnes/ha) and indoxacarb @ 1 ml/L (99.98 tonnes/ha)”

✓ located verbatim in the source · abstract, characters 740–917 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Rynaxypyr 0.3 ml/L gave the second-highest healthy fruit yield on tomato, 108 tonnes/ha, following cyazypyr.

Treatment
rynaxypyr @ 0.3 ml/Le4
Outcome
healthy fruit yielde4
Direction
followed bye4
Value
108 tonnes/hae4

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 ↗

Verbatim

e0

“evaluate the efficacy of newer molecules in the management of Tuta absoluta (Meyrick) (Lepidoptera: Gelechiidae) an invasive pest on tomato (Solanum lycopersicum Miller)”

✓ located verbatim in the source · abstract, characters 33–202 · show in text ↑
e4

“The highest healthy fruit yield was recorded in cyazypyr @ 1.8 ml/L (111.33 tonnes/ha) followed by rynaxypyr @ 0.3 ml/L (108 tonnes/ha) and indoxacarb @ 1 ml/L (99.98 tonnes/ha)”

✓ located verbatim in the source · abstract, characters 740–917 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Indoxacarb 1 ml/L gave a healthy fruit yield on tomato of 99.98 tonnes/ha, following cyazypyr and rynaxypyr.

Treatment
indoxacarb @ 1 ml/Le4
Outcome
healthy fruit yielde4
Direction
followed bye4
Value
99.98 tonnes/hae4

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 ↗

Verbatim

e0

“evaluate the efficacy of newer molecules in the management of Tuta absoluta (Meyrick) (Lepidoptera: Gelechiidae) an invasive pest on tomato (Solanum lycopersicum Miller)”

✓ located verbatim in the source · abstract, characters 33–202 · show in text ↑
e4

“The highest healthy fruit yield was recorded in cyazypyr @ 1.8 ml/L (111.33 tonnes/ha) followed by rynaxypyr @ 0.3 ml/L (108 tonnes/ha) and indoxacarb @ 1 ml/L (99.98 tonnes/ha)”

✓ located verbatim in the source · abstract, characters 740–917 · show in text ↑
Recommendationauthor interpretationoriginal resultbasis n/a

Claim · model-written summary

Future pest management for tomato should be aimed at economically and ecologically viable strategies with a thrust on insecticide resistance management.

Outcome
economically and ecologically viable strategies with a thrust on insecticide resistance managemente5

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

“evaluate the efficacy of newer molecules in the management of Tuta absoluta (Meyrick) (Lepidoptera: Gelechiidae) an invasive pest on tomato (Solanum lycopersicum Miller)”

✓ located verbatim in the source · abstract, characters 33–202 · show in text ↑
e5

“Future pest management ventures should be aimed at economically and ecologically viable strategies with a thrust on insecticide resistance management”

✓ located verbatim in the source · abstract, characters 919–1068 · show in text ↑

indoxacarb · Tuta absoluta · Solanum lycopersicum (tomato)Results agree

5 papers: 5 positive, 0 negative or no effect

4 papers in the same direction as this paper

  1. positive
  2. positive
  3. positive

1 paper more in this group

See all 5 papers →

indoxacarb · yield · Solanum lycopersicum (tomato)Results agree

7 papers: 7 positive, 0 negative or no effect

6 papers in the same direction as this paper

  1. positive
  2. positive
  3. positive

3 papers more in this group

See all 7 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.