Abstract
Changes in the total protein, carbohydrate and lipid in the roots of Hibiscus esculentus resulting from infection with root-knot nematodes were studied at 15, 30, 45 and 60 days after inoculation. The effect of a nematicidal plant extract of Anthocephalus cadamba, applied 1.0 days after inoculation, on the test plants during their growth was also studied. The galls appeared on root within 15 days after inoculation and increased in number very rapidly as the plants grew. The treated plants had always fewer galls. The population of root-knot nematodes inside the roots rose to a peak in 45 days and declined thereafter. The treated plants had fewer nematodes at all the observed growth stages. The total protein, carbohydrate and lipid in roots increased in amount with the growth of test plants, both inoculated and uninoculated. The inoculated plants had always higher amount of protein but lower amount of carbohydrate and lipid in roots than the uninoculated ones. The effect of treatment could be measured with root-protein only. The root-carbohydrate and root-lipid, which are thought to be reduced due to feeding by nematodes, provide additional biochemical parameters for evaluating the intensity of infection with root-knot nematodes.
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Claims 9
Claim · model-written summary
Nematicidal plant extract treatment gave fewer galls on Hibiscus esculentus roots
- Taxon
- Hibiscus esculentus
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Abelmoschus esculentust0 - Organ / stage
- rootst0
- Treatment
- nematicidal plant extract of Anthocephalus cadambae2
- Interactor
- Meloidogyne incognita
_penetrates_a_tomato_root_-_USDA-ARS.jpg?width=60)
Meloidogyne incognitat0pathogen - Outcome
- gallse1
- Direction
- fewere1
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
.jpg?width=500)
_penetrates_a_tomato_root_-_USDA-ARS.jpg?width=500)
Verbatim
e1“The treated plants had always fewer galls”
e2“a nematicidal plant extract of Anthocephalus cadamba, applied 1.0 days after inoculation”
t0“Effect of root-knot nematode Meloidogyne incognita on the total protein, carbohydrate and lipid in roots at different growth stages of Hibiscus esculentus”
Claim · model-written summary
Root-knot nematode population inside roots peaked at 45 days and declined thereafter
- Taxon
- Hibiscus esculentusAbelmoschus esculentust0
- Organ / stage
- rootse1
- Interactor
- root-knot nematodesMeloidogynee1pathogen
- Outcome
- population of root-knot nematodese1
- Qualifier
- rose to a peak in 45 days and declined thereaftere1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“The population of root-knot nematodes inside the roots rose to a peak in 45 days and declined thereafter”
t0“Effect of root-knot nematode Meloidogyne incognita on the total protein, carbohydrate and lipid in roots at different growth stages of Hibiscus esculentus”
Claim · model-written summary
Nematicidal extract treatment gave fewer nematodes in roots at all observed growth stages
- Taxon
- Hibiscus esculentusAbelmoschus esculentust0
- Treatment
- nematicidal plant extract of Anthocephalus cadambae2
- Outcome
- nematodese3
- Direction
- fewere3
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e2“a nematicidal plant extract of Anthocephalus cadamba, applied 1.0 days after inoculation”
e3“The treated plants had fewer nematodes at all the observed growth stages”
t0“Effect of root-knot nematode Meloidogyne incognita on the total protein, carbohydrate and lipid in roots at different growth stages of Hibiscus esculentus”
Claim · model-written summary
Total protein, carbohydrate and lipid in roots increased with plant growth
- Taxon
- Hibiscus esculentusAbelmoschus esculentust0
- Organ / stage
- rootse1
- Outcome
- total protein, carbohydrate and lipid in rootse1
- Qualifier
- increased in amount with the growth of test plantse1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“The total protein, carbohydrate and lipid in roots increased in amount with the growth of test plants, both inoculated and uninoculated”
t0“Effect of root-knot nematode Meloidogyne incognita on the total protein, carbohydrate and lipid in roots at different growth stages of Hibiscus esculentus”
Claim · model-written summary
Nematode-inoculated plants had higher root protein than uninoculated plants
- Taxon
- Hibiscus esculentusAbelmoschus esculentust0
- Organ / stage
- rootst0
- Treatment
- inoculatede2
- Interactor
- Meloidogyne incognitaMeloidogyne incognitat0pathogen
- Outcome
- amount of proteine2
- Direction
- highere2
- Comparator
- uninoculatede2
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e2“The inoculated plants had always higher amount of protein but lower amount of carbohydrate and lipid in roots than the uninoculated ones”
t0“Effect of root-knot nematode Meloidogyne incognita on the total protein, carbohydrate and lipid in roots at different growth stages of Hibiscus esculentus”
Claim · model-written summary
Nematode-inoculated plants had lower root carbohydrate and lipid than uninoculated plants
- Taxon
- Hibiscus esculentusAbelmoschus esculentust0
- Organ / stage
- rootst0
- Treatment
- inoculatede2
- Interactor
- Meloidogyne incognitaMeloidogyne incognitat0pathogen
- Outcome
- amount of carbohydrate and lipide2
- Direction
- lowere2
- Comparator
- uninoculatede2
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e2“The inoculated plants had always higher amount of protein but lower amount of carbohydrate and lipid in roots than the uninoculated ones”
t0“Effect of root-knot nematode Meloidogyne incognita on the total protein, carbohydrate and lipid in roots at different growth stages of Hibiscus esculentus”
Claim · model-written summary
Root protein alone can measure the effect of the nematode treatment
- Taxon
- Hibiscus esculentusAbelmoschus esculentust0
- Outcome
- root-proteine1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“The effect of treatment could be measured with root-protein only”
t0“Effect of root-knot nematode Meloidogyne incognita on the total protein, carbohydrate and lipid in roots at different growth stages of Hibiscus esculentus”
Claim · model-written summary
Root carbohydrate and root lipid may be reduced by nematode feeding and could serve as additional infection indicators
- Taxon
- Hibiscus esculentusAbelmoschus esculentust0
- Outcome
- root-carbohydrate and root-lipide1
- Qualifier
- reduced due to feeding by nematodese1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“The root-carbohydrate and root-lipid, which are thought to be reduced due to feeding by nematodes, provide additional biochemical parameters for evaluating the intensity of infection with root-knot nematodes”
t0“Effect of root-knot nematode Meloidogyne incognita on the total protein, carbohydrate and lipid in roots at different growth stages of Hibiscus esculentus”
Claim · model-written summary
Galls appeared on roots within 15 days after inoculation and increased rapidly with plant growth
- Taxon
- Hibiscus esculentusAbelmoschus esculentust0
- Organ / stage
- roote1
- Interactor
- Meloidogyne incognitaMeloidogyne incognitat0pathogen
- Outcome
- gallse1
- Qualifier
- appeared on root within 15 days after inoculatione1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“The galls appeared on root within 15 days after inoculation and increased in number very rapidly as the plants grew”
t0“Effect of root-knot nematode Meloidogyne incognita on the total protein, carbohydrate and lipid in roots at different growth stages of Hibiscus esculentus”
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See all 26 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.