Paper · 2010 · Journal of Entomological Research

Influence of intercrops on incidence of early shoot borer, Chilo infuscatellus Snellen in sugarcane.

N. V. Rao; Ch. V. N. Rao; B. Bhavani; et al.

7
claims
18
verbatim quotes
9
citations
3
research areas
—
Not open access

Abstract

All the intercrops registered significantly less incidence of early shoot borer and intensity of internode borer than sole crop of sugarcane. Among intercrops, sugarcane intercropped with Greengram registered less incidence of earlyshoot borer (4.15%) followed by sugarcane intercropped with blackgram(4.25%) and cowpea (4.85%) whereas in sole crop showed higher incidence of 16.35% was recorded. Similarly sugarcane intercropped with cowpea showed less intensity of internode borer (2.11%) compared to the sole crop (8.22%) besides recording highest yield (85.33 t/ha) compared to control (82.17 t/ha). Sugarcane intercropped with greengram gave higher juice-sucrose (18.99%) compared to the sole crop (15.80%).

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Claims 7

Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

All intercrops reduced early shoot borer incidence and internode borer intensity versus sole sugarcane.

Taxon
sugarcanee0
Treatment
intercropse0
Interactor
Chilo infuscatellus SnellenChilo infuscatellust0pest
Outcome
incidence of early shoot borer and intensity of internode borere0
Direction
lesse0
Comparator
sole crop of sugarcanee0

Verbatim

e0

“All the intercrops registered significantly less incidence of early shoot borer and intensity of internode borer than sole crop of sugarcane”

✓ located verbatim in the source · abstract, characters 0–140 · show in text ↑
t0

“Chilo infuscatellus Snellen”

✓ located verbatim in the source · title, characters 59–86 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Greengram intercrop had 4.15% early shoot borer incidence.

Taxon
sugarcanee0
Treatment
intercropped with Greengrame0
Interactor
Chilo infuscatellus SnellenChilo infuscatellust0pest
Outcome
incidence of earlyshoot borere0
Direction
lesse0
Value
4.15%e0
Comparator
sole crope1

Verbatim

e0

“sugarcane intercropped with Greengram registered less incidence of earlyshoot borer (4.15%)”

✓ located verbatim in the source · abstract, characters 160–251 · show in text ↑
e1

“sole crop showed higher incidence of 16.35%”

✓ located verbatim in the source · abstract, characters 339–382 · show in text ↑
t0

“Chilo infuscatellus Snellen”

✓ located verbatim in the source · title, characters 59–86 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Blackgram intercrop had 4.25% early shoot borer incidence.

Taxon
sugarcanee0
Treatment
intercropped with blackgrame0
Interactor
Chilo infuscatellus SnellenChilo infuscatellust0pest
Outcome
incidence of earlyshoot borere1
Direction
lesse1
Value
4.25%e0
Comparator
sole crope2

Verbatim

e0

“sugarcane intercropped with blackgram(4.25%)”

✓ located verbatim in the source · abstract, characters 264–308 · show in text ↑
e1

“less incidence of earlyshoot borer (4.15%) followed by sugarcane intercropped with blackgram(4.25%)”

✓ located verbatim in the source · abstract, characters 209–308 · show in text ↑
e2

“sole crop showed higher incidence of 16.35%”

✓ located verbatim in the source · abstract, characters 339–382 · show in text ↑
t0

“Chilo infuscatellus Snellen”

✓ located verbatim in the source · title, characters 59–86 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Cowpea intercrop had 4.85% early shoot borer incidence.

Taxon
sugarcanee3
Treatment
cowpeae0
Interactor
Chilo infuscatellus SnellenChilo infuscatellust0pest
Outcome
incidence of earlyshoot borere1
Direction
lesse1
Value
4.85%e0
Comparator
sole crope2

Verbatim

e0

“cowpea (4.85%)”

✓ located verbatim in the source · abstract, characters 313–327 · show in text ↑
e1

“less incidence of earlyshoot borer (4.15%) followed by sugarcane intercropped with blackgram(4.25%) and cowpea (4.85%)”

✓ located verbatim in the source · abstract, characters 209–327 · show in text ↑
e2

“sole crop showed higher incidence of 16.35%”

✓ located verbatim in the source · abstract, characters 339–382 · show in text ↑
e3

“sugarcane intercropped with Greengram”

✓ located verbatim in the source · abstract, characters 160–197 · show in text ↑
t0

“Chilo infuscatellus Snellen”

✓ located verbatim in the source · title, characters 59–86 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Cowpea intercropping reduced internode borer intensity to 2.11% versus 8.22%.

Taxon
sugarcanee0
Treatment
intercropped with cowpeae0
Outcome
intensity of internode borere0
Direction
lesse0
Value
2.11%e0
Qualifier
8.22%e0
Comparator
sole crope0

Verbatim

e0

“sugarcane intercropped with cowpea showed less intensity of internode borer (2.11%) compared to the sole crop (8.22%)”

✓ located verbatim in the source · abstract, characters 407–524 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Cowpea intercropping yielded 85.33 t/ha versus 82.17 t/ha control.

Taxon
sugarcanee0
Treatment
intercropped with cowpeae0
Outcome
yielde1
Direction
higheste1
Value
85.33 t/hae1
Qualifier
82.17 t/hae1
Comparator
controle1

Verbatim

e0

“sugarcane intercropped with cowpea”

✓ located verbatim in the source · abstract, characters 407–441 · show in text ↑
e1

“highest yield (85.33 t/ha) compared to control (82.17 t/ha)”

✓ located verbatim in the source · abstract, characters 543–602 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Greengram intercropping increased sugarcane juice sucrose to 18.99% versus 15.80%.

Taxon
Sugarcanee0
Treatment
intercropped with greengrame0
Outcome
juice-sucrosee0
Direction
highere0
Value
18.99%e0
Qualifier
15.80%e0
Comparator
sole crope0

Verbatim

e0

“Sugarcane intercropped with greengram gave higher juice-sucrose (18.99%) compared to the sole crop (15.80%)”

✓ located verbatim in the source · abstract, characters 604–711 · show in text ↑

Vigna unguiculata · yield · Saccharum officinarum (sugarcane)Positive and negative results

12 papers: 9 positive, 3 negative or no effect

8 papers in the same direction as this paper · 2 in the opposite direction · 1 reporting no difference from an alternative

  1. negative
  2. no effect
  3. no effect

8 papers more in this group

See all 12 papers →

Vigna unguiculata · Chilo infuscatellus · Saccharum officinarum (sugarcane)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 →

Vigna mungo · Chilo infuscatellus · Saccharum officinarum (sugarcane)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 →

intercropping · yield · Saccharum officinarum (sugarcane)Results differ

88 papers: 67 positive, 21 negative or no effect

66 papers in the same direction as this paper · 20 in the opposite direction · 1 reporting no difference from an alternative

  1. no effect
  2. negative
  3. negative

84 papers more in this group

See all 88 papers →

intercropping · Chilo infuscatellus · Saccharum officinarum (sugarcane)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. positive
  2. negative
  3. positive

1 paper more in this group

See all 5 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.