Abstract
Two experiments were conducted to determine the nematicidal activity of jojoba oil, potassium silicate and Bio-Nematon (a commercial product of Paecilomyces lilacinus) singly or integrated against root-knot nematode, Meloidogyne incognita in vitro, and in vivo. All treatments recorded a significant increase (P≤0.05) in the mortality rate of M. incognita juveniles depending on the type of treatments and duration of exposure. The triple treatment recorded the best results, followed by the double treatment, and finally the individual treatments. The triple treatment of jojoba oil with potassium silicate and the nematicide oxamyl achieved the best results among all tested treatments with values of 113.60, 147.18, and 105.20% for plant height, plant weight, and dry weight of the vegetative mass, respectively as well as achieved the best results among all treatments in reducing the tested nematode metrics with values of 81.85, 82.59 and 82.86%, for nematode juveniles, galls, and egg masses counts, respectively. Similarly, there was a significant increase in the concentrations of nitrogen, phosphorus, potassium, and total phenolic compounds by tri-treatment, with values of 2.47, 0.556, 2.90, and 30.57%, respectively, alongside a low total chlorophyll content in the leaves of tomato plant was recovered.
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Claims 12
Claim · model-written summary
All treatments significantly increased mortality of Meloidogyne incognita juveniles, with the triple treatment best and single treatments weakest.
- Taxon
- tomato
Solanum lycopersicume6 - Treatment
- jojoba oil, potassium silicate and Bio-Nematone1
- Interactor
- M. incognita
_penetrates_a_tomato_root_-_USDA-ARS.jpg?width=60)
Meloidogyne incognitae2pest - Second interactor
- Paecilomyces lilacinus
Purpureocillium lilacinume1biocontrol_agent - Outcome
- mortality rate of M. incognita juvenilese2
- Direction
- significant increasee2
- Setting
- in vitroe1
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
e1“Two experiments were conducted to determine the nematicidal activity of jojoba oil, potassium silicate and Bio-Nematon (a commercial product of Paecilomyces lilacinus) singly or integrated against root-knot nematode, Meloidogyne incognita in vitro, and in vivo”
e2“All treatments recorded a significant increase (P≤0.05) in the mortality rate of M. incognita juveniles depending on the type of treatments and duration of exposure”
e6“alongside a low total chlorophyll content in the leaves of tomato plant was recovered”
Claim · model-written summary
The triple treatment of jojoba oil with potassium silicate and oxamyl achieved the best plant height among tomato treatments.
- Taxon
- tomatoSolanum lycopersicume6
- Treatment
- triple treatment of jojoba oil with potassium silicate and the nematicide oxamyle4
- Outcome
- plant heighte4
- Direction
- achieved the best resultse4
- Value
- 113.60e4
- Comparator
- all tested treatmentse4
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e4“The triple treatment of jojoba oil with potassium silicate and the nematicide oxamyl achieved the best results among all tested treatments with values of 113.60, 147.18, and 105.20% for plant height, plant weight, and dry weight of the vegetative mass, respectively”
e6“alongside a low total chlorophyll content in the leaves of tomato plant was recovered”
Claim · model-written summary
The triple treatment achieved the best plant weight among tomato treatments.
- Taxon
- tomatoSolanum lycopersicume6
- Treatment
- triple treatment of jojoba oil with potassium silicate and the nematicide oxamyle4
- Outcome
- plant weighte4
- Direction
- achieved the best resultse4
- Value
- 147.18e4
- Comparator
- all tested treatmentse4
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e4“The triple treatment of jojoba oil with potassium silicate and the nematicide oxamyl achieved the best results among all tested treatments with values of 113.60, 147.18, and 105.20% for plant height, plant weight, and dry weight of the vegetative mass, respectively”
e6“alongside a low total chlorophyll content in the leaves of tomato plant was recovered”
Claim · model-written summary
The triple treatment achieved the best dry weight of the vegetative mass among tomato treatments.
- Taxon
- tomatoSolanum lycopersicume6
- Treatment
- triple treatment of jojoba oil with potassium silicate and the nematicide oxamyle4
- Outcome
- dry weight of the vegetative masse4
- Direction
- achieved the best resultse4
- Value
- 105.20%e4
- Comparator
- all tested treatmentse4
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e4“The triple treatment of jojoba oil with potassium silicate and the nematicide oxamyl achieved the best results among all tested treatments with values of 113.60, 147.18, and 105.20% for plant height, plant weight, and dry weight of the vegetative mass, respectively”
e6“alongside a low total chlorophyll content in the leaves of tomato plant was recovered”
Claim · model-written summary
The triple treatment reduced nematode juveniles more than all other treatments.
- Taxon
- tomatoSolanum lycopersicume6
- Treatment
- triple treatment of jojoba oil with potassium silicate and the nematicide oxamyle4
- Outcome
- nematode juvenilese5
- Direction
- reducinge5
- Value
- 81.85e5
- Comparator
- all treatmentse5
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e6“alongside a low total chlorophyll content in the leaves of tomato plant was recovered”
e4“The triple treatment of jojoba oil with potassium silicate and the nematicide oxamyl achieved the best results among all tested treatments with values of 113.60, 147.18, and 105.20% for plant height, plant weight, and dry weight of the vegetative mass, respectively”
e5“as well as achieved the best results among all treatments in reducing the tested nematode metrics with values of 81.85, 82.59 and 82.86%, for nematode juveniles, galls, and egg masses counts, respectively”
Claim · model-written summary
The triple treatment reduced galls more than all other treatments.
- Taxon
- tomatoSolanum lycopersicume6
- Treatment
- triple treatment of jojoba oil with potassium silicate and the nematicide oxamyle4
- Outcome
- gallse5
- Direction
- reducinge5
- Value
- 82.59e5
- Comparator
- all treatmentse5
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e6“alongside a low total chlorophyll content in the leaves of tomato plant was recovered”
e4“The triple treatment of jojoba oil with potassium silicate and the nematicide oxamyl achieved the best results among all tested treatments with values of 113.60, 147.18, and 105.20% for plant height, plant weight, and dry weight of the vegetative mass, respectively”
e5“as well as achieved the best results among all treatments in reducing the tested nematode metrics with values of 81.85, 82.59 and 82.86%, for nematode juveniles, galls, and egg masses counts, respectively”
Claim · model-written summary
The triple treatment reduced egg masses counts more than all other treatments.
- Taxon
- tomatoSolanum lycopersicume6
- Treatment
- triple treatment of jojoba oil with potassium silicate and the nematicide oxamyle4
- Outcome
- egg masses countse5
- Direction
- reducinge5
- Value
- 82.86%e5
- Comparator
- all treatmentse5
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e6“alongside a low total chlorophyll content in the leaves of tomato plant was recovered”
e4“The triple treatment of jojoba oil with potassium silicate and the nematicide oxamyl achieved the best results among all tested treatments with values of 113.60, 147.18, and 105.20% for plant height, plant weight, and dry weight of the vegetative mass, respectively”
e5“as well as achieved the best results among all treatments in reducing the tested nematode metrics with values of 81.85, 82.59 and 82.86%, for nematode juveniles, galls, and egg masses counts, respectively”
Claim · model-written summary
Tri-treatment significantly increased nitrogen concentration in tomato.
- Taxon
- tomatoSolanum lycopersicume6
- Treatment
- tri-treatmente6
- Outcome
- concentrations of nitrogene6
- Direction
- significant increasee6
- Value
- 2.47e6
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e6“Similarly, there was a significant increase in the concentrations of nitrogen, phosphorus, potassium, and total phenolic compounds by tri-treatment, with values of 2.47, 0.556, 2.90, and 30.57%, respectively, alongside a low total chlorophyll content in the leaves of tomato plant was recovered”
Claim · model-written summary
Tri-treatment significantly increased phosphorus concentration in tomato.
- Taxon
- tomatoSolanum lycopersicume6
- Treatment
- tri-treatmente6
- Outcome
- phosphoruse6
- Direction
- significant increasee6
- Value
- 0.556e6
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e6“Similarly, there was a significant increase in the concentrations of nitrogen, phosphorus, potassium, and total phenolic compounds by tri-treatment, with values of 2.47, 0.556, 2.90, and 30.57%, respectively, alongside a low total chlorophyll content in the leaves of tomato plant was recovered”
Claim · model-written summary
Tri-treatment significantly increased potassium concentration in tomato.
- Taxon
- tomatoSolanum lycopersicume6
- Treatment
- tri-treatmente6
- Outcome
- potassiume6
- Direction
- significant increasee6
- Value
- 2.90e6
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e6“Similarly, there was a significant increase in the concentrations of nitrogen, phosphorus, potassium, and total phenolic compounds by tri-treatment, with values of 2.47, 0.556, 2.90, and 30.57%, respectively, alongside a low total chlorophyll content in the leaves of tomato plant was recovered”
Claim · model-written summary
Tri-treatment significantly increased total phenolic compounds in tomato.
- Taxon
- tomatoSolanum lycopersicume6
- Treatment
- tri-treatmente6
- Outcome
- total phenolic compoundse6
- Direction
- significant increasee6
- Value
- 30.57%e6
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e6“Similarly, there was a significant increase in the concentrations of nitrogen, phosphorus, potassium, and total phenolic compounds by tri-treatment, with values of 2.47, 0.556, 2.90, and 30.57%, respectively, alongside a low total chlorophyll content in the leaves of tomato plant was recovered”
Claim · model-written summary
Tri-treatment resulted in a low total chlorophyll content in tomato leaves.
- Taxon
- tomatoSolanum lycopersicume6
- Treatment
- tri-treatmente6
- Outcome
- total chlorophyll contente6
- Direction
- lowe6
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e6“Similarly, there was a significant increase in the concentrations of nitrogen, phosphorus, potassium, and total phenolic compounds by tri-treatment, with values of 2.47, 0.556, 2.90, and 30.57%, respectively, alongside a low total chlorophyll content in the leaves of tomato plant was recovered”
The same questions in other papers
silicate(4-) · growth · Solanum lycopersicum (tomato)Positive and negative results
5 papers in the same direction as this paper · 1 in the opposite direction
- no effect
- positive
- positive
3 papers more in this group
See all 7 papers →oxamyl · growth · Solanum lycopersicum (tomato)Positive and negative results
6 papers in the same direction as this paper · 3 in the opposite direction · 1 reporting no difference from an alternative
- no effect
- no effect
- negative
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See all 11 papers →oxamyl · Nematoda · Solanum lycopersicum (tomato)Results agree
2 papers in the same direction as this paper
- positive
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potassium · growth · Solanum lycopersicum (tomato)Results differ
33 papers in the same direction as this paper · 13 in the opposite direction
- no effect
- no effect
- no effect
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See all 47 papers →potassium · Meloidogyne incognita · Solanum lycopersicum (tomato)Positive and negative results
2 papers in the same direction as this paper · 1 in the opposite direction
- negative
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- positive
insecticide · growth · Solanum lycopersicum (tomato)Positive and negative results
4 papers in the same direction as this paper · 4 in the opposite direction
- no effect
- no effect
- negative
5 papers more in this group
See all 9 papers →insecticide · Nematoda · Solanum lycopersicum (tomato)Results agree
2 papers in the same direction as this paper
- positive
- positive
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.