Abstract
Root-knot nematode (Meloidogyne spp.) is one of the major problem, which causes galls/knots in the rhizomes and causes considerable yield loses. A pot study was conducted to assess the pathogenicity of Meloidogyne incognita on turmeric at different inoculum densities (0, 10, 100, 1000, 5000 and 10000 J2 per pot). The progressive reduction in growth and yield parameters with the increasing inoculum levels of M. incognita was observed. However, plant height of 44.33 cm was recorded in plants inoculated with 10000 J2 per pot as against maximum of 69.67 cm in plants inoculated with 10 J2 per plant. The least rhizome fresh weight (181.00 g) and dry weight (35.67 g) was recorded in plants inoculated with 10000 J2 per pot. The soil nematode was highest in plants inoculated with 5000 J2 per pot (3610) followed by 10000 J2 per pot (2660) and least in pots inoculated with 10 J2 per pot (95.33). The highest number of galls per plant was observed in plants inoculated with 10000 J2 per pot (107.33) followed by 5000 J2 per pot (101.33). Reduction in growth and yield parameters and increase in number of galls was observed with increase in inoculum levels of M. incognita.
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Claims 9
Claim · model-written summary
Increasing inoculum levels reduced growth and yield parameters in turmeric.
- Taxon
- Turmeric
_W_IMG_2440.jpg?width=60)
Curcuma longat0 - Treatment
- increasing inoculum levels of M. incognitae0
- Interactor
- M. incognita
_penetrates_a_tomato_root_-_USDA-ARS.jpg?width=60)
Meloidogyne incognitae0pathogen - Outcome
- growth and yield parameterse0
- Direction
- reductione0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
_W_IMG_2440.jpg?width=500)
_penetrates_a_tomato_root_-_USDA-ARS.jpg?width=500)
Verbatim
e0“The progressive reduction in growth and yield parameters with the increasing inoculum levels of M. incognita was observed.”
t0“Studies on Pathogenicity of Root-Knot Nematode, Meloidogyne incognita on Turmeric”
Claim · model-written summary
Turmeric height was 44.33 cm at 10000 J2 per pot versus 69.67 cm at 10 J2 per plant.
- Taxon
- TurmericCurcuma longat0
- Treatment
- 10000 J2 per pote0
- Outcome
- plant heighte0
- Direction
- as againste0
- Value
- 44.33 cme0
- Qualifier
- 69.67 cme0
- Comparator
- 10 J2 per plante0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“plant height of 44.33 cm was recorded in plants inoculated with 10000 J2 per pot as against maximum of 69.67 cm in plants inoculated with 10 J2 per plant”
t0“Studies on Pathogenicity of Root-Knot Nematode, Meloidogyne incognita on Turmeric”
Claim · model-written summary
The least turmeric rhizome fresh weight at 10000 J2 per pot was 181.00 g.
- Taxon
- TurmericCurcuma longat0
- Treatment
- 10000 J2 per pote0
- Outcome
- rhizome fresh weighte0
- Direction
- leaste0
- Value
- 181.00 ge0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The least rhizome fresh weight (181.00 g) and dry weight (35.67 g) was recorded in plants inoculated with 10000 J2 per pot.”
t0“Studies on Pathogenicity of Root-Knot Nematode, Meloidogyne incognita on Turmeric”
Claim · model-written summary
The least turmeric rhizome dry weight at 10000 J2 per pot was 35.67 g.
- Taxon
- TurmericCurcuma longat0
- Treatment
- 10000 J2 per pote0
- Outcome
- dry weighte0
- Direction
- leaste0
- Value
- 35.67 ge0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The least rhizome fresh weight (181.00 g) and dry weight (35.67 g) was recorded in plants inoculated with 10000 J2 per pot.”
t0“Studies on Pathogenicity of Root-Knot Nematode, Meloidogyne incognita on Turmeric”
Claim · model-written summary
Soil nematode counts peaked at 3610 with 5000 J2 per pot.
- Taxon
- TurmericCurcuma longat0
- Treatment
- 5000 J2 per pote0
- Outcome
- soil nematodee0
- Direction
- higheste0
- Value
- 3610e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The soil nematode was highest in plants inoculated with 5000 J2 per pot (3610) followed by 10000 J2 per pot (2660) and least in pots inoculated with 10 J2 per pot (95.33).”
t0“Studies on Pathogenicity of Root-Knot Nematode, Meloidogyne incognita on Turmeric”
Claim · model-written summary
Soil nematode counts were 2660 with 10000 J2 per pot.
- Taxon
- TurmericCurcuma longat0
- Treatment
- 10000 J2 per pote0
- Outcome
- soil nematodee0
- Value
- 2660e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The soil nematode was highest in plants inoculated with 5000 J2 per pot (3610) followed by 10000 J2 per pot (2660) and least in pots inoculated with 10 J2 per pot (95.33).”
t0“Studies on Pathogenicity of Root-Knot Nematode, Meloidogyne incognita on Turmeric”
Claim · model-written summary
Soil nematode counts were least at 95.33 with 10 J2 per pot.
- Taxon
- TurmericCurcuma longat0
- Treatment
- 10 J2 per pote0
- Outcome
- soil nematodee0
- Direction
- leaste0
- Value
- 95.33e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The soil nematode was highest in plants inoculated with 5000 J2 per pot (3610) followed by 10000 J2 per pot (2660) and least in pots inoculated with 10 J2 per pot (95.33).”
t0“Studies on Pathogenicity of Root-Knot Nematode, Meloidogyne incognita on Turmeric”
Claim · model-written summary
The highest number of galls per turmeric plant was 107.33 at 10000 J2 per pot.
- Taxon
- TurmericCurcuma longat0
- Treatment
- 10000 J2 per pote0
- Outcome
- number of galls per plante0
- Direction
- higheste0
- Value
- 107.33e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The highest number of galls per plant was observed in plants inoculated with 10000 J2 per pot (107.33) followed by 5000 J2 per pot (101.33).”
t0“Studies on Pathogenicity of Root-Knot Nematode, Meloidogyne incognita on Turmeric”
Claim · model-written summary
Gall count was 101.33 at 5000 J2 per pot.
- Taxon
- TurmericCurcuma longat0
- Treatment
- 5000 J2 per pote0
- Outcome
- number of galls per plante0
- Value
- 101.33e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The highest number of galls per plant was observed in plants inoculated with 10000 J2 per pot (107.33) followed by 5000 J2 per pot (101.33).”
t0“Studies on Pathogenicity of Root-Knot Nematode, Meloidogyne incognita on Turmeric”
The same questions in other papers
inoculation · yield · Curcuma longa (turmeric)Positive and negative results
12 in the opposite direction
- positive
- positive
- positive
9 papers more in this group
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.