Paper · 2016 · Research on Crops

Efficacy of various insecticidal spray schedules against insect pests of soybean

R. K. Kalyan; O. P. Ameta

10
claims
20
verbatim quotes
3
citations
2
research areas
—
Not open access

Abstract

Two sprays were given in the soybean, of which first spray was given against whiteflies, semilooper and girdle beetle at 35 days after germination (DAG) and second spray was given at 55 DAG against gram pod borer and tobacco caterpillar. The significant maximum reduction in white fly population was recorded in case of thiamethoxam 25 WG at 3 and 5 days after spray (DAS) during the years 2012 and 2013, respectively. It was followed by imidacloprid 200 SL, while the significant highest reduction in the larval population of semilooper and girdle beetle was recorded in case of profenophos 50 EC at 3 and 5 (DAS) during the years 2012 and 2013, respectively. It was followed by triazophos 40 EC and dimethoate 30 EC against semilooper and girdle beetle, respectively. In the second spray, indoxacarb 14.5 EC @ 345 ml/ha caused significantly maximum reduction of gram pod borer and tobacco caterpillar larvae at 3 and 5 DAS during the years 2012 and 2013, respectively. Similar trends were also observed at 7 DAS during both the years. The insecticidal spray schedule comprising first spray of triazophos 40 EC @ 1.25 l/ha at 35 DAG followed by second spray of flubendiamide 480 SC @ 100 ml/ha at 55 DAG provided the highest mean seed yield of 1925 kg/ha. The maximum net profit of Rs. 15, 008/ha was obtained in case of spray schedule comprising first spray of triazophos 40 EC @ 1.25 l/ha at 35 DAG followed by second spray of flubendiamide 480 SC @ 100 g/ha at 55 DAG with the maximum cost: benefit ratio of 1: 8.52. The minimum net profit of Rs. 3, 698/ha was obtained in first spray of monocrotophos 36 SL followed by second spray of triazophos 40 EC with the minimum cost: benefit ratio of 1: 3.32.

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Claims 10

Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Thiamethoxam produced the greatest significant whitefly population reduction.

Taxon
soybeanGlycine maxt0
Treatment
thiamethoxam 25 WGe0
Interactor
white flye0pest
Outcome
white fly populatione0
Direction
reductione0

Not reportedComparator

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

Glycine max
Glycine max · TaxonPublic domain · Wikimedia Commons ↗

Verbatim

e0

“significant maximum reduction in white fly population was recorded in case of thiamethoxam 25 WG at 3 and 5 days after spray (DAS) during the years 2012 and 2013, respectively”

✓ located verbatim in the source · abstract, characters 242–417 · show in text ↑
t0

“soybean”

✓ located verbatim in the source · title, characters 73–80 · show in text ↑
Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Profenophos produced the greatest significant reduction in semilooper larvae.

Taxon
soybeanGlycine maxt0
Treatment
profenophos 50 ECe0
Interactor
semiloopere0pest
Outcome
larval population of semiloopere0
Direction
reductione0

Not reportedComparator

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

Glycine max
Glycine max · TaxonPublic domain · Wikimedia Commons ↗

Verbatim

e0

“significant highest reduction in the larval population of semilooper and girdle beetle was recorded in case of profenophos 50 EC”

✓ located verbatim in the source · abstract, characters 469–597 · show in text ↑
t0

“soybean”

✓ located verbatim in the source · title, characters 73–80 · show in text ↑
Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Profenophos produced the greatest significant reduction in girdle beetle larvae.

Taxon
soybeanGlycine maxt0
Treatment
profenophos 50 ECe0
Interactor
girdle beetlee0pest
Outcome
girdle beetlee0
Direction
reductione0

Not reportedComparator

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

Glycine max
Glycine max · TaxonPublic domain · Wikimedia Commons ↗

Verbatim

e0

“significant highest reduction in the larval population of semilooper and girdle beetle was recorded in case of profenophos 50 EC”

✓ located verbatim in the source · abstract, characters 469–597 · show in text ↑
t0

“soybean”

✓ located verbatim in the source · title, characters 73–80 · show in text ↑
Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Indoxacarb produced the maximum significant reduction in gram pod borer larvae.

Taxon
soybeanGlycine maxt0
Treatment
indoxacarb 14.5 EC @ 345 ml/hae0
Interactor
gram pod borere0pest
Outcome
gram pod borere0
Direction
maximum reductione0

Not reportedComparator

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

Glycine max
Glycine max · TaxonPublic domain · Wikimedia Commons ↗

Verbatim

e0

“indoxacarb 14.5 EC @ 345 ml/ha caused significantly maximum reduction of gram pod borer and tobacco caterpillar larvae”

✓ located verbatim in the source · abstract, characters 791–909 · show in text ↑
t0

“soybean”

✓ located verbatim in the source · title, characters 73–80 · show in text ↑
Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Indoxacarb produced the maximum significant reduction in tobacco caterpillar larvae.

Taxon
soybeanGlycine maxt0
Treatment
indoxacarb 14.5 EC @ 345 ml/hae0
Interactor
tobacco caterpillare0pest
Outcome
tobacco caterpillar larvaee0
Direction
maximum reductione0

Not reportedComparator

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

Glycine max
Glycine max · TaxonPublic domain · Wikimedia Commons ↗

Verbatim

e0

“indoxacarb 14.5 EC @ 345 ml/ha caused significantly maximum reduction of gram pod borer and tobacco caterpillar larvae”

✓ located verbatim in the source · abstract, characters 791–909 · show in text ↑
t0

“soybean”

✓ located verbatim in the source · title, characters 73–80 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Triazophos followed by flubendiamide yielded the highest mean soybean seed yield, 1925 kg/ha.

Taxon
soybeanGlycine maxt0
Treatment
first spray of triazophos 40 EC @ 1.25 l/ha at 35 DAG followed by second spray of flubendiamide 480 SC @ 100 ml/ha at 55 DAGe0
Outcome
mean seed yielde0
Direction
higheste0
Value
1925 kg/hae0

Not reportedComparator

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

Glycine max
Glycine max · TaxonPublic domain · Wikimedia Commons ↗

Verbatim

e0

“first spray of triazophos 40 EC @ 1.25 l/ha at 35 DAG followed by second spray of flubendiamide 480 SC @ 100 ml/ha at 55 DAG provided the highest mean seed yield of 1925 kg/ha”

✓ located verbatim in the source · abstract, characters 1080–1255 · show in text ↑
t0

“soybean”

✓ located verbatim in the source · title, characters 73–80 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Triazophos followed by flubendiamide gave maximum net profit of Rs. 15, 008/ha.

Taxon
soybeanGlycine maxt0
Treatment
first spray of triazophos 40 EC @ 1.25 l/ha at 35 DAG followed by second spray of flubendiamide 480 SC @ 100 g/ha at 55 DAGe0
Outcome
net profite0
Direction
maximume0
Value
Rs. 15, 008/hae0

Not reportedComparator

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

Glycine max
Glycine max · TaxonPublic domain · Wikimedia Commons ↗

Verbatim

e0

“maximum net profit of Rs. 15, 008/ha was obtained in case of spray schedule comprising first spray of triazophos 40 EC @ 1.25 l/ha at 35 DAG followed by second spray of flubendiamide 480 SC @ 100 g/ha at 55 DAG”

✓ located verbatim in the source · abstract, characters 1261–1471 · show in text ↑
t0

“soybean”

✓ located verbatim in the source · title, characters 73–80 · show in text ↑
Observationobservedoriginal resultpositivemeasured

Claim · model-written summary

The triazophos and flubendiamide schedule had maximum cost to benefit ratio, 1: 8.52.

Taxon
soybeanGlycine maxt0
Outcome
cost: benefit ratioe0
Direction
maximume0
Value
1: 8.52e0

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

Glycine max
Glycine max · TaxonPublic domain · Wikimedia Commons ↗

Verbatim

e0

“maximum cost: benefit ratio of 1: 8.52”

✓ located verbatim in the source · abstract, characters 1481–1519 · show in text ↑
t0

“soybean”

✓ located verbatim in the source · title, characters 73–80 · show in text ↑
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Monocrotophos followed by triazophos gave minimum net profit of Rs. 3, 698/ha.

Taxon
soybeanGlycine maxt0
Treatment
first spray of monocrotophos 36 SL followed by second spray of triazophos 40 ECe0
Outcome
net profite0
Direction
minimume0
Value
Rs. 3, 698/hae0

Not reportedComparator

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

Glycine max
Glycine max · TaxonPublic domain · Wikimedia Commons ↗

Verbatim

e0

“minimum net profit of Rs. 3, 698/ha was obtained in first spray of monocrotophos 36 SL followed by second spray of triazophos 40 EC”

✓ located verbatim in the source · abstract, characters 1525–1656 · show in text ↑
t0

“soybean”

✓ located verbatim in the source · title, characters 73–80 · show in text ↑
Observationobservedoriginal resultnegativemeasured

Claim · model-written summary

The monocrotophos and triazophos schedule had minimum cost to benefit ratio, 1: 3.32.

Taxon
soybeanGlycine maxt0
Outcome
cost: benefit ratioe0
Direction
minimume0
Value
1: 3.32e0

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

Glycine max
Glycine max · TaxonPublic domain · Wikimedia Commons ↗

Verbatim

e0

“minimum cost: benefit ratio of 1: 3.32”

✓ located verbatim in the source · abstract, characters 1666–1704 · show in text ↑
t0

“soybean”

✓ located verbatim in the source · title, characters 73–80 · show in text ↑

monocrotophos · yield · Glycine max (soybean)Positive and negative results

2 papers: 1 positive, 1 negative or no effect

1 in the opposite direction

  1. positive
See all 2 papers →

flubendiamide · yield · Glycine max (soybean)Positive and negative results

5 papers: 4 positive, 1 negative or no effect

3 papers in the same direction as this paper · 1 in the opposite direction

  1. no effect
  2. positive
  3. positive

1 paper more in this group

See all 5 papers →

indoxacarb · pest · Glycine max (soybean)Positive and negative results

7 papers: 5 positive, 2 negative or no effect

4 papers in the same direction as this paper · 2 in the opposite direction

  1. negative
  2. negative
    Indoxacarb was highly toxic to natural enemies relative to the lower-toxicity insecticides.

    Effect of some insecticides on population of natural enemies and yield of soybean · 2015 · compared with spinosad 45 Sc @ 200 ml/ha, novaluron 10 Ec @ 1000 ml/ha and chlorantraniliprole 18.5 Sc @ 150 ml/ha

    Opposite direction

  3. positive

3 papers more in this group

See all 7 papers →

thiamethoxam · pest · Glycine max (soybean)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 →

triazophos · yield · Glycine max (soybean)Results agree

8 papers: 8 positive, 0 negative or no effect

7 papers in the same direction as this paper

  1. positive
    Triazophos 40 EC at 800 ml/ha gave the highest soybean yield, 2061 kg/ha, among the treatments.

    Bio-efficacy of some promising insecticides against stem fly and girdle beetle of soybean · 2014 · compared with chlorantraniliprole 18.5 SC, chlorpyriphos 20 SC, spinosad 45 SC, indoxacarb 14.5 SL, flubendiamide 39.35 SC and novaluron 10 EC

    Same direction

  2. positive
  3. positive

4 papers more in this group

See all 8 papers →

processing · yield · Glycine max (soybean)Positive and negative results

16 papers: 12 positive, 4 negative or no effect

11 papers in the same direction as this paper · 3 in the opposite direction · 1 reporting no difference from an alternative

  1. no effect
  2. negative
  3. negative

12 papers more in this group

See all 16 papers →

application · yield · Glycine max (soybean)Positive and negative results

404 papers: 332 positive, 72 negative or no effect

331 papers in the same direction as this paper · 66 in the opposite direction · 6 reporting no difference from an alternative

  1. negative
  2. no effect
  3. no effect

400 papers more in this group

See all 404 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.