Paper · 2010 · Journal of Biopesticides

DETERMINATION OF REPELLENCE POTENTIALS OF SOME AQUEOUS PLANT EXTRACTS AGAINST OKRA FLEA BEETLES PODAGRICA UNIFORMA

E O Echereobia; C S Okerere; K C Emeaso; et al.

5
claims
8
verbatim quotes
16
citations
2
research areas
✓
Open access

Abstract

ABSTRACT Laboratory experiment was conducted to ascertain the repellence potentials of some aqueous Plant extracts against okra flea beetles (Podagrica uniforma). Six treatments namely: Ten percent aqueous extracts of Piper guinneense (schum and Thonn), Azadirachta indica A Juss, Xylopia aethiopica (Dunal) A. Rich, Garcinia kola (Heckel), Aframomum Melegueta (Rosch) K.schum and control (Distilled water) were assessed using a completely Randomized Design (CRD) replicated three times. The results showed that 10% aqueous extract of Piper guineense and Azadirachta indica had the highest percentage repellence values (100%) while control (Distilled water) had the least value (0%). Hence, 10% aqueous extracts of Piper guineense and Azadirachta indica could be used as repellents in the control of okra flea beetles.

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Claims 5

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Ten percent Piper guineense extract produced 100% okra flea beetle repellence.

Treatment
10% aqueous extract of Piper guineensee0
Interactor
okra flea beetlest0pest
Outcome
repellence valuese0
Direction
higheste0
Value
100%e0
Comparator
control (Distilled water)e0

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

Abelmoschus esculentus
Abelmoschus esculentus · TaxonKristine Paulus from New York, United States · CC BY 2.0 · Wikimedia Commons ↗

Verbatim

e0

“10% aqueous extract of Piper guineense and Azadirachta indica had the highest percentage repellence values (100%) while control (Distilled water) had the least value (0%)”

✓ located verbatim in the source · abstract, characters 512–682 · show in text ↑
t0

“OKRA FLEA BEETLES”

✓ located verbatim in the source · title, characters 78–95 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Ten percent Azadirachta indica extract produced 100% okra flea beetle repellence.

Treatment
Azadirachta indicae0
Interactor
okra flea beetlest0pest
Outcome
repellence valuese0
Direction
higheste0
Value
100%e0
Comparator
control (Distilled water)e0

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

Abelmoschus esculentus
Abelmoschus esculentus · TaxonKristine Paulus from New York, United States · CC BY 2.0 · Wikimedia Commons ↗

Verbatim

e0

“10% aqueous extract of Piper guineense and Azadirachta indica had the highest percentage repellence values (100%) while control (Distilled water) had the least value (0%)”

✓ located verbatim in the source · abstract, characters 512–682 · show in text ↑
t0

“OKRA FLEA BEETLES”

✓ located verbatim in the source · title, characters 78–95 · show in text ↑
Observationobservedoriginal resultmeasured

Claim · model-written summary

Distilled water control had the lowest repellence at 0%.

Interactor
okra flea beetlest0pest
Outcome
least valuee0
Value
0%e0

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

Abelmoschus esculentus
Abelmoschus esculentus · TaxonKristine Paulus from New York, United States · CC BY 2.0 · Wikimedia Commons ↗

Verbatim

e0

“control (Distilled water) had the least value (0%)”

✓ located verbatim in the source · abstract, characters 632–682 · show in text ↑
t0

“OKRA FLEA BEETLES”

✓ located verbatim in the source · title, characters 78–95 · show in text ↑
Recommendationauthor interpretationoriginal resultbasis n/a

Claim · model-written summary

The authors recommend ten percent Piper guineense extract to control okra flea beetles.

Treatment
10% aqueous extracts of Piper guineensee0
Interactor
okra flea beetlese0pest
Outcome
used as repellents in the control of okra flea beetlese0

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

Abelmoschus esculentus
Abelmoschus esculentus · TaxonKristine Paulus from New York, United States · CC BY 2.0 · Wikimedia Commons ↗

Verbatim

e0

“10% aqueous extracts of Piper guineense and Azadirachta indica could be used as repellents in the control of okra flea beetles”

✓ located verbatim in the source · abstract, characters 691–817 · show in text ↑
Recommendationauthor interpretationoriginal resultbasis n/a

Claim · model-written summary

The authors recommend ten percent Azadirachta indica extract to control okra flea beetles.

Treatment
Azadirachta indicae0
Interactor
okra flea beetlese0pest
Outcome
used as repellents in the control of okra flea beetlese0

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

Abelmoschus esculentus
Abelmoschus esculentus · TaxonKristine Paulus from New York, United States · CC BY 2.0 · Wikimedia Commons ↗

Verbatim

e0

“10% aqueous extracts of Piper guineense and Azadirachta indica could be used as repellents in the control of okra flea beetles”

✓ located verbatim in the source · abstract, characters 691–817 · show in text ↑

Azadirachta indica · pest · Abelmoschus esculentus (okra)Positive and negative results

10 papers: 9 positive, 1 negative or no effect

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

  1. no effect
  2. positive
  3. positive

6 papers more in this group

See all 10 papers →

botanical · pest · Abelmoschus esculentus (okra)Positive and negative results

55 papers: 51 positive, 4 negative or no effect

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

  1. no effect
  2. no effect
  3. negative

51 papers more in this group

See all 55 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.