Paper · 2019 · International Journal of Advanced Biological and Biomedical Research

Evaluation of Neem Dust Formulations for the Control of Sorghum Stemborers in the Semi-Arid Zone of Nigeria

Okrikata, Emmanuel; Anaso, Chinwe Edith

3
claims
6
verbatim quotes
1
citations
2
research areas
✓
Open access

Abstract

Sorghum stemborer species remains key yield limiting factor for sorghum production in the Nigerian semi-arid region. When they can afford, farmers rely almost solely on synthetic insecticides for control. Owing to the misuse and environmental and health challenges attributed to the use of synthetic insecticides, a two-year field study was carried out at the University of Maiduguri Research Farm to evaluate the efficacy of various neem dust formulations for the control of Sorghum stemborers. The experimental design was Randomized Complete Block Design and various neem dust formulations were compared with carbaryl dust and the control (untreated). All the insecticide treatments significantly (p < 0.05) reduced stalk and peduncle damage caused by stemborers with a resultant increase in grain yield when compared with the control. Neem Kernel Powder (NKP) + Finesand proved more superior in efficacy than all the other insecticide treatments in checking stemborer damage.

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Claims 3

Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Insecticide treatments reduced sorghum stalk and peduncle damage from stemborers versus untreated control.

Taxon
sorghumSorghumt0
Treatment
insecticide treatmentse0
Interactor
stemborerse0pest
Outcome
stalk and peduncle damage caused by stemborerse0
Direction
reducede0
Comparator
controle0

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

Sorghum
Sorghum · Taxon · picture of the genus (one of its species)Evelyn Simak · CC BY-SA 2.0 · Wikimedia Commons ↗

Verbatim

e0

“All the insecticide treatments significantly (p < 0.05) reduced stalk and peduncle damage caused by stemborers with a resultant increase in grain yield when compared with the control.”

✓ located verbatim in the source · abstract, characters 654–837 · show in text ↑
t0

“Sorghum”

✓ located verbatim in the source · title, characters 56–63 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Insecticide treatments increased sorghum grain yield versus untreated control.

Taxon
sorghumSorghumt0
Treatment
insecticide treatmentse0
Interactor
stemborerse0pest
Outcome
grain yielde0
Direction
increaseinferrede0
Comparator
controle0

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

Sorghum
Sorghum · Taxon · picture of the genus (one of its species)Evelyn Simak · CC BY-SA 2.0 · Wikimedia Commons ↗

Verbatim

e0

“All the insecticide treatments significantly (p < 0.05) reduced stalk and peduncle damage caused by stemborers with a resultant increase in grain yield when compared with the control.”

✓ located verbatim in the source · abstract, characters 654–837 · show in text ↑
t0

“Sorghum”

✓ located verbatim in the source · title, characters 56–63 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Neem Kernel Powder plus Finesand was more effective than the other insecticide treatments against sorghum stemborer damage.

Taxon
SorghumSorghumt0
Treatment
Neem Kernel Powder (NKP) + Finesande0
Interactor
stemborere0pest
Outcome
stemborer damagee0
Direction
more superiore0
Comparator
all the other insecticide treatmentse0

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

Sorghum
Sorghum · Taxon · picture of the genus (one of its species)Evelyn Simak · CC BY-SA 2.0 · Wikimedia Commons ↗

Verbatim

e0

“Neem Kernel Powder (NKP) + Finesand proved more superior in efficacy than all the other insecticide treatments in checking stemborer damage.”

✓ located verbatim in the source · abstract, characters 838–978 · show in text ↑
t0

“Sorghum”

✓ located verbatim in the source · title, characters 56–63 · show in text ↑

Azadirachta indica · pest · SorghumResults 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 →

insecticide · yield · SorghumResults differ

22 papers: 19 positive, 3 negative or no effect

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

  1. no effect
  2. no effect
  3. no effect

18 papers more in this group

See all 22 papers →

insecticide · pest · SorghumPositive and negative results

12 papers: 11 positive, 1 negative or no effect

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

  1. no effect
  2. positive
  3. positive

8 papers more in this group

See all 12 papers →

botanical · pest · SorghumPositive and negative results

14 papers: 12 positive, 2 negative or no effect

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

  1. no effect
  2. no effect
  3. positive

10 papers more in this group

See all 14 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.