Abstract
Barleria acanthoides Vahl. is a xerophytic herb found in Karachi. In the present study B. acanthoides was used against root-knot nematode, Meloidogyne javanica (Treub) Chitwood, In vitro and greenhouse experiments. Its effects on root-knot infection, growth, chlorophylls and protein contents in leaves of okra (Abelmoschus esculentus (L.) Moench. var. Arka anamika) and brinjal (Solanum melongena L. var. Black beauty) plants were observed. Aqueous extracts of B. acanthoides significantly inhibited egg hatching of root-knot nematode and caused appreciable mortality of second stage juveniles of M. javanica In vitro. Soil amendment with shoot material of B. acanthoides at 1% and 2% w/w significantly suppressed nematode galling in okra and brinjal roots. B. acanthoides amendment resulted in enhanced growth, chlorophyll and total protein contents in okra and brinjal compared to unamended M. javanica inoculated plants.
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Claims 7
Claim · model-written summary
Barleria extract inhibited Meloidogyne egg hatching in vitro.
- Taxon
- OKRA AND BRINJAL PLANTSt0
- Treatment
- Aqueous extracts of B. acanthoidese0
- Interactor
- root-knot nematode
_penetrates_a_tomato_root_-_USDA-ARS.jpg?width=60)
Meloidogynee0pest - Second interactor
- B. acanthoides
Barleria acanthoidese0other - Outcome
- egg hatching of root-knot nematodee0
- Direction
- inhibitede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
_penetrates_a_tomato_root_-_USDA-ARS.jpg?width=500)
Verbatim
t0“OKRA AND BRINJAL PLANTS”
e0“Aqueous extracts of B. acanthoides significantly inhibited egg hatching of root-knot nematode”
Claim · model-written summary
Barleria extract caused mortality of M. javanica juveniles in vitro.
- Taxon
- OKRA AND BRINJAL PLANTSt0
- Treatment
- Aqueous extracts of B. acanthoidese0
- Interactor
- M. javanicaMeloidogyne javanicae0pest
- Second interactor
- B. acanthoidesBarleria acanthoidese0other
- Outcome
- mortality of second stage juveniles of M. javanicae0
- Direction
- appreciablee0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“OKRA AND BRINJAL PLANTS”
e0“Aqueous extracts of B. acanthoides significantly inhibited egg hatching of root-knot nematode and caused appreciable mortality of second stage juveniles of M. javanica In vitro”
Claim · model-written summary
Barleria shoot amendment at 1% suppressed nematode galling in okra roots.
- Taxon
- okra
.jpg?width=60)
Abelmoschus esculentuse0 - Treatment
- shoot material of B. acanthoides at 1%e0
- Second interactor
- B. acanthoidesBarleria acanthoidese0other
- Outcome
- nematode galling in okrae0
- Direction
- suppressede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
.jpg?width=500)
Verbatim
e0“Soil amendment with shoot material of B. acanthoides at 1% and 2% w/w significantly suppressed nematode galling in okra and brinjal roots”
Claim · model-written summary
Barleria shoot amendment at 2% suppressed nematode galling in okra roots.
- Taxon
- okraAbelmoschus esculentuse0
- Treatment
- shoot material of B. acanthoides at 1% and 2% w/we0
- Second interactor
- B. acanthoidesBarleria acanthoidese0other
- Outcome
- nematode galling in okrae0
- Direction
- suppressede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Soil amendment with shoot material of B. acanthoides at 1% and 2% w/w significantly suppressed nematode galling in okra and brinjal roots”
Claim · model-written summary
Barleria shoot amendment suppressed nematode galling in brinjal roots.
- Taxon
- brinjal
Solanum melongenae0 - Treatment
- shoot material of B. acanthoidese0
- Second interactor
- B. acanthoidesBarleria acanthoidese0other
- Outcome
- nematode galling in okra and brinjal rootse0
- Direction
- suppressede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Soil amendment with shoot material of B. acanthoides at 1% and 2% w/w significantly suppressed nematode galling in okra and brinjal roots”
Claim · model-written summary
Barleria amendment increased growth, chlorophyll, and total protein in okra.
- Taxon
- okraAbelmoschus esculentuse0
- Treatment
- B. acanthoides amendmente0
- Interactor
- M. javanicaMeloidogyne javanicae0pest
- Second interactor
- B. acanthoidesBarleria acanthoidese0other
- Outcome
- growth, chlorophyll and total protein contentse0
- Direction
- enhancede0
- Comparator
- unamended M. javanica inoculated plantse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“B. acanthoides amendment resulted in enhanced growth, chlorophyll and total protein contents in okra and brinjal compared to unamended M. javanica inoculated plants”
Claim · model-written summary
Barleria amendment increased growth, chlorophyll, and total protein in brinjal.
- Taxon
- brinjalSolanum melongenae0
- Treatment
- B. acanthoides amendmente0
- Interactor
- M. javanicaMeloidogyne javanicae0pest
- Second interactor
- B. acanthoidesBarleria acanthoidese0other
- Outcome
- growth, chlorophyll and total protein contentse0
- Direction
- enhancede0
- Comparator
- unamended M. javanica inoculated plantse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“B. acanthoides amendment resulted in enhanced growth, chlorophyll and total protein contents in okra and brinjal compared to unamended M. javanica inoculated plants”
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See all 13 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.