Paper · 2015 · Pest Management in Horticultural Ecosystems

Chemical control of two spotted spider mite, Tetranychus urticae Koch (Acari: Tetranychidae) on tomato under polyhouse conditions

P. P. Pokle; Abhishek Shukla

6
claims
12
verbatim quotes
1
citations
2
research areas
✓
Open access

Abstract

Efficacy of different acaricides were tested against T. urticae infesting tomato both under laboratory and polyhouse conditions revealed that all the acaricidal treatments were significantly superior over untreated control in checking the eggs and mobile stages of mite. Under the laboratory conditions diafenthiuron 50WP was most effective with highest per cent mortality of spider mite and maximum ovicidal effect. Under the polyhouse conditions diafenthiuron 50 WP was found most effective in reducing the eggs and mobile stages of T. urticae while the treatment wettable sulphur 80 WP was found least effective against both eggs and mobile stage. On the basis of net ICBR, diafenthiuron stood first (1:10.50) among all theacaricidal treatments.

Abstract from the paper’s OpenAlex record, shown for indexing and research. Copyright remains with the authors or the publisher. Read at the source ↗

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

All acaricides significantly checked mite eggs and mobile stages relative to untreated control.

Treatment
all the acaricidal treatmentse0
Interactor
mitee0pest
Outcome
eggs and mobile stages of mitee0
Direction
superiore0
Comparator
untreated controle0

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

“all the acaricidal treatments were significantly superior over untreated control in checking the eggs and mobile stages of mite”

✓ located verbatim in the source · abstract, characters 142–269 · show in text ↑
t0

“on tomato”

✓ located verbatim in the source · title, characters 93–102 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Diafenthiuron 50WP produced the highest spider mite mortality in the laboratory.

Treatment
diafenthiuron 50WPe0
Interactor
spider mitee0pest
Outcome
per cent mortality of spider mitee0
Direction
higheste0
Setting
laboratory conditionse0

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

“Under the laboratory conditions diafenthiuron 50WP was most effective with highest per cent mortality of spider mite”

✓ located verbatim in the source · abstract, characters 271–387 · show in text ↑
t0

“on tomato”

✓ located verbatim in the source · title, characters 93–102 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Diafenthiuron 50WP had maximum ovicidal effect in the laboratory.

Treatment
diafenthiuron 50WPe0
Interactor
spider mitee0pest
Outcome
ovicidal effecte0
Direction
maximume0
Setting
laboratory conditionse0

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

“Under the laboratory conditions diafenthiuron 50WP was most effective with highest per cent mortality of spider mite and maximum ovicidal effect”

✓ located verbatim in the source · abstract, characters 271–415 · show in text ↑
t0

“on tomato”

✓ located verbatim in the source · title, characters 93–102 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Diafenthiuron 50 WP most effectively reduced T. urticae eggs and mobile stages in the polyhouse.

Treatment
diafenthiuron 50 WPe0
Interactor
T. urticaeTetranychus urticaee0pest
Outcome
eggs and mobile stages of T. urticaee0
Direction
reducinge0
Setting
polyhouse conditionse0

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 ↗
Tetranychus urticae
Tetranychus urticae · InteractorGilles San Martin from Namur, Belgium · CC BY-SA 2.0 · Wikimedia Commons ↗

Verbatim

e0

“Under the polyhouse conditions diafenthiuron 50 WP was found most effective in reducing the eggs and mobile stages of T. urticae”

✓ located verbatim in the source · abstract, characters 417–545 · show in text ↑
t0

“on tomato”

✓ located verbatim in the source · title, characters 93–102 · show in text ↑
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Wettable sulphur 80 WP was least effective against T. urticae eggs and mobile stages.

Treatment
wettable sulphur 80 WPe0
Interactor
Tetranychus urticae KochTetranychus urticaet0peste0
Outcome
eggs and mobile stagee0
Direction
least effectivee0

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 ↗
Tetranychus urticae
Tetranychus urticae · InteractorGilles San Martin from Namur, Belgium · CC BY-SA 2.0 · Wikimedia Commons ↗

Verbatim

e0

“wettable sulphur 80 WP was found least effective against both eggs and mobile stage”

✓ located verbatim in the source · abstract, characters 566–649 · show in text ↑
t0

“Tetranychus urticae Koch (Acari: Tetranychidae) on tomato”

✓ located verbatim in the source · title, characters 45–102 · show in text ↑
Observationobservedoriginal resultpositivemeasured

Claim · model-written summary

Diafenthiuron ranked first for net ICBR at 1:10.50.

Treatment
diafenthiurone0
Outcome
net ICBRe0
Direction
stood firste0
Value
1:10.50e0

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

“On the basis of net ICBR, diafenthiuron stood first (1:10.50) among all theacaricidal treatments”

✓ located verbatim in the source · abstract, characters 651–747 · show in text ↑
t0

“on tomato”

✓ located verbatim in the source · title, characters 93–102 · show in text ↑

sulfur atom · Tetranychus urticae · Solanum lycopersicum (tomato)Positive and negative results

3 papers: 2 positive, 1 negative or no effect

2 in the opposite direction

  1. positive
  2. positive
See all 3 papers →

diafenthiuron · pest · Solanum lycopersicum (tomato)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 →

insecticide · pest · Solanum lycopersicum (tomato)Positive and negative results

45 papers: 36 positive, 9 negative or no effect

35 papers in the same direction as this paper · 9 in the opposite direction

  1. no effect
  2. negative
  3. no effect

41 papers more in this group

See all 45 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.