Paper · 2020 · Journal of Pharmacognosy and Phytochemistry

Diversified cropping system for managing major insect pests in sesame

R Jasmine; P. Indiragandhi; A. Motilal

12
claims
15
verbatim quotes
2
citations
2
research areas
✓
Open access

Abstract

Two field experiments were conducted during kharif 2016 and rabi/summer 2017 with VRI-2 sesame variety to screen the best border crop for managing the major insect pest shoot cum capsule borer Antigastra catalaunalis by attracting and sustaining the natural enemy population in sesame ecosystem. Treatments consisted of sesame, the main crop along with border crops viz., T1-Sesame+sorghum, T2-Sesame+blackgram, T3-Sesame+cowpea, T4-Sesame +clusterbean, T5-Sesame+pearlmillet, T6-Sesame+sunflower, T7-Sesame+castor and T8- Sesame sole. Results showed that lowest population of Antigastra larva (0.4/plant) was recorded in T5 (sesame + pearl millet) followed by T1 (sesame + sorghum) and T7 (sesame + castor) (0.6/plant). Damage percent was more in T8 (26.39%) (Sole sesame) followed by T6 (sesame + sunflower) (20%). T5 (sesame + pearl millet) registered the lowest capsule damage (4.17%) followed by T7 (4.95%) and T3 (5.04%). Sesame+pearl millet registered lowest leafhopper population (1.0/plant) followed by T1=T2 = T4 (1.20/plant). However, phyllody incidence was less (2.02% & 6.35%) in sesame+blackgram combination as against 6.35% & 17.96 in control during vegetative and flowering stage. During rabi/summer 2017, lowest number of Antigastra (0.70/plant) was recorded in sesame + pearl millet followed by sesame + sorghum (0.73/plant) at vegetative stage. During flowering stage, pearl millet border cropping recorded lesser damage (14.04%) followed by sesame+sorghum (14.67%) whereas sole sesame recorded damage to the tune of 23.72%. However, sorghum border cropping recorded lowest capsule damage (4.67%) followed by sesame+pearl millet (4.93%). The same trend was observed during capsule formation stage also. During kharif 2016, predatory coccinellids population was more in black gram border cropping (1.41/plant) followed by sorghum and cowpea border cropping (1.10/plant). During rabi/summer 2017, also the coccinellids population was more in sesame border cropped with pulses like black gram (1.67/plant) and cow pea (1.33/plant) during flowering stage. With regard to spiders, highest population was recorded in sesame+pearl millet (0.73/plant) followed by sesame+sorghum (0.67/plant) in kharif 2016 and 1.03/plant and 0.93/plant respectively in rabi/summer 2017. Sesame+pearl millet combination recorded maximum of seed yield 547 and 636 kg/ha during kharif 2016 and rabi/summer 2017 followed by sesame+sorghum combination (528 & 612 kg/ha)

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Claims 12

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Sesame with pearl millet had the lowest Antigastra larval population, 0.4 per plant.

Treatment
sesame + pearl millete0
Interactor
AntigastraAntigastrae0pest
Outcome
population of Antigastra larvae0
Direction
loweste0
Value
0.4/plante0

Not reportedComparator

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

Sesamum indicum
Sesamum indicum · TaxonFranz Xaver · CC BY-SA 3.0 · Wikimedia Commons ↗
Antigastra
Antigastra · Interactor · picture of the genus (one of its species)Ravi Vaidyanathan · CC BY 3.0 · Wikimedia Commons ↗

Verbatim

e0

“lowest population of Antigastra larva (0.4/plant) was recorded in T5 (sesame + pearl millet)”

✓ located verbatim in the source · abstract, characters 556–648 · show in text ↑
Observationobservedoriginal resultnegativemeasured

Claim · model-written summary

Sole sesame had the highest reported damage, 26.39%, followed by sesame with sunflower at 20%.

Treatment
Sole sesamee0
Outcome
Damage percente0
Direction
moree0
Value
26.39%e0

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

Sesamum indicum
Sesamum indicum · TaxonFranz Xaver · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“Damage percent was more in T8 (26.39%) (Sole sesame) followed by T6 (sesame + sunflower) (20%)”

✓ located verbatim in the source · abstract, characters 721–815 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Sesame with pearl millet had the lowest capsule damage, 4.17%.

Treatment
sesame + pearl millete0
Outcome
capsule damagee0
Direction
loweste0
Value
4.17%e0

Not reportedComparator

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

Sesamum indicum
Sesamum indicum · TaxonFranz Xaver · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“T5 (sesame + pearl millet) registered the lowest capsule damage (4.17%)”

✓ located verbatim in the source · abstract, characters 817–888 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Sesame with pearl millet had the lowest leafhopper population, 1.0 per plant.

Treatment
Sesame+pearl millete0
Interactor
leafhoppere0pest
Outcome
leafhopper populatione0
Direction
loweste0
Value
1.0/plante0

Not reportedComparator

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

Sesamum indicum
Sesamum indicum · TaxonFranz Xaver · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“Sesame+pearl millet registered lowest leafhopper population (1.0/plant)”

✓ located verbatim in the source · abstract, characters 928–999 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Sesame with blackgram had less phyllody incidence than the control at vegetative and flowering stages.

Organ / stage
vegetative and flowering stagee0
Treatment
sesame+blackgram combinatione0
Outcome
phyllody incidencee0
Direction
lesse0
Value
2.02% & 6.35%e0
Comparator
controle0

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

Sesamum indicum
Sesamum indicum · TaxonFranz Xaver · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“phyllody incidence was less (2.02% & 6.35%) in sesame+blackgram combination as against 6.35% & 17.96 in control during vegetative and flowering stage”

✓ located verbatim in the source · abstract, characters 1046–1195 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

In rabi/summer, sesame with pearl millet had the lowest vegetative stage Antigastra count, 0.70 per plant.

Treatment
sesame + pearl millete0
Interactor
AntigastraAntigastrae0pest
Outcome
number of Antigastrae0
Direction
loweste0
Value
0.70/plante0

Not reportedComparator

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

Sesamum indicum
Sesamum indicum · TaxonFranz Xaver · CC BY-SA 3.0 · Wikimedia Commons ↗
Antigastra
Antigastra · Interactor · picture of the genus (one of its species)Ravi Vaidyanathan · CC BY 3.0 · Wikimedia Commons ↗

Verbatim

e0

“lowest number of Antigastra (0.70/plant) was recorded in sesame + pearl millet”

✓ located verbatim in the source · abstract, characters 1222–1300 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Pearl millet border cropping had the least flowering stage damage, 14.04%.

Treatment
pearl millet border croppinge0
Outcome
damagee0
Direction
lessere0
Value
14.04%e0

Not reportedComparator

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

Sesamum indicum
Sesamum indicum · TaxonFranz Xaver · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“pearl millet border cropping recorded lesser damage (14.04%)”

✓ located verbatim in the source · abstract, characters 1388–1448 · show in text ↑
t0

“sesame”

✓ located verbatim in the source · title, characters 63–69 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Sorghum border cropping had the lowest capsule damage, 4.67%.

Treatment
sorghum border croppinge0
Outcome
capsule damagee0
Direction
loweste0
Value
4.67%e0

Not reportedComparator

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

Sesamum indicum
Sesamum indicum · TaxonFranz Xaver · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“sorghum border cropping recorded lowest capsule damage (4.67%)”

✓ located verbatim in the source · abstract, characters 1553–1615 · show in text ↑
t0

“sesame”

✓ located verbatim in the source · title, characters 63–69 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Black gram border cropping had the highest coccinellid population, 1.41 per plant, in kharif 2016.

Treatment
black gram border croppinge0
Interactor
coccinellidse0other
Outcome
predatory coccinellids populatione0
Direction
moree0
Value
1.41/plante0

Not reportedComparator

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

Sesamum indicum
Sesamum indicum · TaxonFranz Xaver · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“predatory coccinellids population was more in black gram border cropping (1.41/plant)”

✓ located verbatim in the source · abstract, characters 1742–1827 · show in text ↑
t0

“sesame”

✓ located verbatim in the source · title, characters 63–69 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

In rabi/summer 2017, black gram border cropping had more coccinellids, 1.67 per plant.

Treatment
black grame0
Interactor
coccinellidse0other
Outcome
coccinellids populatione0
Direction
moree0
Value
1.67/plante0

Not reportedComparator

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

Sesamum indicum
Sesamum indicum · TaxonFranz Xaver · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“coccinellids population was more in sesame border cropped with pulses like black gram (1.67/plant)”

✓ located verbatim in the source · abstract, characters 1923–2021 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Sesame with pearl millet had the highest spider populations in both seasons.

Treatment
sesame+pearl millete0
Interactor
spidersAraneaee0other
Outcome
highest populatione0
Direction
higheste0
Value
0.73/plante0
Comparator
sesame+sorghume0

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

Sesamum indicum
Sesamum indicum · TaxonFranz Xaver · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“With regard to spiders, highest population was recorded in sesame+pearl millet (0.73/plant) followed by sesame+sorghum (0.67/plant) in kharif 2016 and 1.03/plant and 0.93/plant respectively in rabi/summer 2017”

✓ located verbatim in the source · abstract, characters 2071–2280 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Sesame with pearl millet had maximum seed yields of 547 and 636 kg/ha across the two seasons.

Treatment
Sesame+pearl millet combinatione0
Outcome
seed yielde0
Direction
maximume0
Value
547 and 636 kg/hae0

Not reportedComparator

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

Sesamum indicum
Sesamum indicum · TaxonFranz Xaver · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“Sesame+pearl millet combination recorded maximum of seed yield 547 and 636 kg/ha during kharif 2016 and rabi/summer 2017”

✓ located verbatim in the source · abstract, characters 2282–2402 · show in text ↑

Sorghum · pest · Sesamum indicum (sesame)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 →

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.