Abstract
A study was carried out to evaluate ten grapevine cultivars against root-knot nematode Meloidogyne hapla under polyhouse condition. The cultivars showed varying degree of susceptibility against nematodes in relation to nematode infestation and plant growth parameters. None of the grapevine cultivars used in the study was found to be highly resistant or resistant against M. hapla. Gall index was maximum in cultivar Pusa Navroz (4.8) followed by Sahebi (4.6), Hussaini (4.5) and Thompson seedless (4.0) and they were categorized susceptible to M. hapla. Tas-e-Ganesh and Manjri Naveen each with gall index 3.8 were moderately susceptible whereas, Fantasy 4 seedless was with least gall index (2.3) followed by K.R. White (2.5) and Kishmishi (2.6) and categorized as moderately resistant cultivars. Egg mass per root system was recorded maximum on Pusa Navroz (92.0) followed by Sahebi (87.66). Minimum egg masses were found on Fantasy 4 seedless (7.16) closely followed by K.R. White (8.66) and Kishmishi (8.83). Eggs per egg mass were found maximum in case of susceptible (223-290), followed by moderately susceptible (125-215) and moderately resistant cultivars (34-37). All the grapevine cultivars supported the multiplication of nematodes evidenced by a significant increase in the soil population of M. hapla (P≤ 0.05). The cultivars supporting nematode multiplication in decreasing order was Pusa Navroz > Sahebi > Hussaini > Thompson seedless > Tas-e-Ganesh > Manjri Naveen > Red Globe > Fantasy 4 seedless > K.R. White > Kishmishi. A significant decrease (P ≤ 0.05) in fresh and dry shoot weight as well as fresh and dry root weight was observed, however they varied with respect to susceptible, moderately susceptible and moderately resistant cultivars. Maximum reduction in fresh and shoot weight was recorded in Pusa Navroz (31.94 and 41.26%, respectively) and minimum in Fantasy 4 seedless (10.43 and 14.06%, respectively). Maximum reduction in fresh and dry root weight was recorded in Pusa Navroz (50.15 and 53.54%, respectively) and minimum in Fantasy 4 seedless (25.94 and 25.90%, respectively).
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Claims 20
Claim · model-written summary
None of the grapevine cultivars was highly resistant or resistant to M. hapla.
- Interactor
- M. hapla
Meloidogyne haplae0pest - Outcome
- highly resistant or resistante0
- Setting
- polyhouse conditione1
VitisOrganisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Grapevine Cultivars”
e0“None of the grapevine cultivars used in the study was found to be highly resistant or resistant against M. hapla”
e1“evaluate ten grapevine cultivars against root-knot nematode Meloidogyne hapla under polyhouse condition”
Claim · model-written summary
Pusa Navroz had the maximum gall index (4.8) to M. hapla.
- Material
- Pusa Navroze0
- Interactor
- Meloidogyne haplaMeloidogyne haplae1pest
- Outcome
- Gall indexe0
- Value
- 4.8e0
- Qualifier
- maximume0
- Setting
- polyhouse conditione1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Grapevine Cultivars”
e0“Gall index was maximum in cultivar Pusa Navroz (4.8) followed by Sahebi (4.6), Hussaini (4.5) and Thompson seedless (4.0) and they were categorized susceptible to M. hapla”
e1“evaluate ten grapevine cultivars against root-knot nematode Meloidogyne hapla under polyhouse condition”
Claim · model-written summary
Fantasy 4 seedless had the least gall index (2.3) to M. hapla.
- Material
- Fantasy 4 seedlesse0
- Interactor
- Meloidogyne haplaMeloidogyne haplae1pest
- Outcome
- gall indexe0
- Value
- 2.3e0
- Qualifier
- leaste0
- Setting
- polyhouse conditione1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Grapevine Cultivars”
e0“Fantasy 4 seedless was with least gall index (2.3)”
e1“evaluate ten grapevine cultivars against root-knot nematode Meloidogyne hapla under polyhouse condition”
Claim · model-written summary
Pusa Navroz, Sahebi, Hussaini and Thompson seedless were categorized susceptible to M. hapla.
- Interactor
- Meloidogyne haplaMeloidogyne haplae1pest
- Outcome
- categorized susceptiblee0
- Setting
- polyhouse conditione1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Grapevine Cultivars”
e0“Gall index was maximum in cultivar Pusa Navroz (4.8) followed by Sahebi (4.6), Hussaini (4.5) and Thompson seedless (4.0) and they were categorized susceptible to M. hapla”
e1“evaluate ten grapevine cultivars against root-knot nematode Meloidogyne hapla under polyhouse condition”
Claim · model-written summary
Tas-e-Ganesh and Manjri Naveen (gall index 3.8) were moderately susceptible.
- Material
- Tas-e-Ganesh and Manjri Naveene0
- Interactor
- Meloidogyne haplaMeloidogyne haplae1pest
- Outcome
- moderately susceptiblee0
- Value
- 3.8e0
- Setting
- polyhouse conditione1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Grapevine Cultivars”
e0“Tas-e-Ganesh and Manjri Naveen each with gall index 3.8 were moderately susceptible”
e1“evaluate ten grapevine cultivars against root-knot nematode Meloidogyne hapla under polyhouse condition”
Claim · model-written summary
Fantasy 4 seedless, K.R. White and Kishmishi were categorized as moderately resistant.
- Material
- Fantasy 4 seedlesse0
- Interactor
- Meloidogyne haplaMeloidogyne haplae1pest
- Outcome
- categorized as moderately resistante0
- Setting
- polyhouse conditione1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Grapevine Cultivars”
e0“Fantasy 4 seedless was with least gall index (2.3) followed by K.R. White (2.5) and Kishmishi (2.6) and categorized as moderately resistant cultivars”
e1“evaluate ten grapevine cultivars against root-knot nematode Meloidogyne hapla under polyhouse condition”
Claim · model-written summary
Egg mass per root system was maximum on Pusa Navroz (92.0).
- Material
- Pusa Navroze0
- Interactor
- Meloidogyne haplaMeloidogyne haplae1pest
- Outcome
- Egg mass per root systeme0
- Value
- 92.0e0
- Qualifier
- maximume0
- Setting
- polyhouse conditione1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Grapevine Cultivars”
e0“Egg mass per root system was recorded maximum on Pusa Navroz (92.0) followed by Sahebi (87.66)”
e1“evaluate ten grapevine cultivars against root-knot nematode Meloidogyne hapla under polyhouse condition”
Claim · model-written summary
Fantasy 4 seedless had the minimum egg masses (7.16).
- Material
- Fantasy 4 seedlesse0
- Interactor
- Meloidogyne haplaMeloidogyne haplae1pest
- Outcome
- egg massese0
- Value
- 7.16e0
- Qualifier
- Minimume0
- Setting
- polyhouse conditione1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Grapevine Cultivars”
e0“Minimum egg masses were found on Fantasy 4 seedless (7.16) closely followed by K.R. White (8.66) and Kishmishi (8.83)”
e1“evaluate ten grapevine cultivars against root-knot nematode Meloidogyne hapla under polyhouse condition”
Claim · model-written summary
Eggs per egg mass were 223-290 in susceptible cultivars.
- Interactor
- Meloidogyne haplaMeloidogyne haplae1pest
- Outcome
- Eggs per egg masse0
- Value
- 223-290e0
- Qualifier
- in case of susceptiblee0
- Setting
- polyhouse conditione1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Grapevine Cultivars”
e0“Eggs per egg mass were found maximum in case of susceptible (223-290), followed by moderately susceptible (125-215) and moderately resistant cultivars (34-37)”
e1“evaluate ten grapevine cultivars against root-knot nematode Meloidogyne hapla under polyhouse condition”
Claim · model-written summary
Eggs per egg mass were 125-215 in moderately susceptible cultivars.
- Interactor
- Meloidogyne haplaMeloidogyne haplae1pest
- Outcome
- Eggs per egg masse0
- Value
- 125-215e0
- Qualifier
- moderately susceptiblee0
- Setting
- polyhouse conditione1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Grapevine Cultivars”
e0“Eggs per egg mass were found maximum in case of susceptible (223-290), followed by moderately susceptible (125-215) and moderately resistant cultivars (34-37)”
e1“evaluate ten grapevine cultivars against root-knot nematode Meloidogyne hapla under polyhouse condition”
Claim · model-written summary
Eggs per egg mass were 34-37 in moderately resistant cultivars.
- Interactor
- Meloidogyne haplaMeloidogyne haplae1pest
- Outcome
- Eggs per egg masse0
- Value
- 34-37e0
- Qualifier
- moderately resistant cultivarse0
- Setting
- polyhouse conditione1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Grapevine Cultivars”
e0“Eggs per egg mass were found maximum in case of susceptible (223-290), followed by moderately susceptible (125-215) and moderately resistant cultivars (34-37)”
e1“evaluate ten grapevine cultivars against root-knot nematode Meloidogyne hapla under polyhouse condition”
Claim · model-written summary
All grapevine cultivars significantly increased the soil population of M. hapla.
- Interactor
- M. haplaMeloidogyne haplae0pest
- Outcome
- soil population of M. haplae0
- Direction
- increasee0
- Setting
- polyhouse conditione1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Grapevine Cultivars”
e0“All the grapevine cultivars supported the multiplication of nematodes evidenced by a significant increase in the soil population of M. hapla (P≤ 0.05)”
e1“evaluate ten grapevine cultivars against root-knot nematode Meloidogyne hapla under polyhouse condition”
Claim · model-written summary
Cultivars ranked by support of nematode multiplication, from Pusa Navroz down to Kishmishi.
- Interactor
- Meloidogyne haplaMeloidogyne haplae1pest
- Outcome
- nematode multiplicatione0
- Qualifier
- in decreasing ordere0
- Setting
- polyhouse conditione1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Grapevine Cultivars”
e0“The cultivars supporting nematode multiplication in decreasing order was Pusa Navroz > Sahebi > Hussaini > Thompson seedless > Tas-e-Ganesh > Manjri Naveen > Red Globe > Fantasy 4 seedless > K.R. White > Kishmishi”
e1“evaluate ten grapevine cultivars against root-knot nematode Meloidogyne hapla under polyhouse condition”
Claim · model-written summary
Fresh and dry shoot weight decreased significantly with M. hapla.
- Interactor
- Meloidogyne haplaMeloidogyne haplae1pest
- Outcome
- fresh and dry shoot weighte0
- Direction
- decreasee0
- Setting
- polyhouse conditione1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Grapevine Cultivars”
e0“A significant decrease (P ≤ 0.05) in fresh and dry shoot weight as well as fresh and dry root weight was observed”
e1“evaluate ten grapevine cultivars against root-knot nematode Meloidogyne hapla under polyhouse condition”
Claim · model-written summary
Fresh and dry root weight decreased significantly with M. hapla.
- Interactor
- Meloidogyne haplaMeloidogyne haplae1pest
- Outcome
- fresh and dry root weighte0
- Direction
- decreasee0
- Setting
- polyhouse conditione1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Grapevine Cultivars”
e0“A significant decrease (P ≤ 0.05) in fresh and dry shoot weight as well as fresh and dry root weight was observed”
e1“evaluate ten grapevine cultivars against root-knot nematode Meloidogyne hapla under polyhouse condition”
Claim · model-written summary
Pusa Navroz had the maximum reduction in fresh and shoot weight (31.94 and 41.26%).
- Material
- Pusa Navroze0
- Interactor
- Meloidogyne haplaMeloidogyne haplae1pest
- Outcome
- fresh and shoot weighte0
- Value
- 31.94 and 41.26%e0
- Qualifier
- Maximum reductione0
- Setting
- polyhouse conditione1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Grapevine Cultivars”
e0“Maximum reduction in fresh and shoot weight was recorded in Pusa Navroz (31.94 and 41.26%, respectively) and minimum in Fantasy 4 seedless (10.43 and 14.06%, respectively)”
e1“evaluate ten grapevine cultivars against root-knot nematode Meloidogyne hapla under polyhouse condition”
Claim · model-written summary
Fantasy 4 seedless had the minimum reduction in fresh and shoot weight (10.43 and 14.06%).
- Material
- Fantasy 4 seedlesse0
- Interactor
- Meloidogyne haplaMeloidogyne haplae1pest
- Outcome
- fresh and shoot weighte0
- Value
- 10.43 and 14.06%e0
- Qualifier
- minimume0
- Setting
- polyhouse conditione1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Grapevine Cultivars”
e0“Maximum reduction in fresh and shoot weight was recorded in Pusa Navroz (31.94 and 41.26%, respectively) and minimum in Fantasy 4 seedless (10.43 and 14.06%, respectively)”
e1“evaluate ten grapevine cultivars against root-knot nematode Meloidogyne hapla under polyhouse condition”
Claim · model-written summary
Pusa Navroz had the maximum reduction in fresh and dry root weight (50.15 and 53.54%).
- Material
- Pusa Navroze0
- Interactor
- Meloidogyne haplaMeloidogyne haplae1pest
- Outcome
- fresh and dry root weighte0
- Value
- 50.15 and 53.54%e0
- Qualifier
- Maximum reductione0
- Setting
- polyhouse conditione1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Grapevine Cultivars”
e0“Maximum reduction in fresh and dry root weight was recorded in Pusa Navroz (50.15 and 53.54%, respectively) and minimum in Fantasy 4 seedless (25.94 and 25.90%, respectively)”
e1“evaluate ten grapevine cultivars against root-knot nematode Meloidogyne hapla under polyhouse condition”
Claim · model-written summary
Fantasy 4 seedless had the minimum reduction in fresh and dry root weight (25.94 and 25.90%).
- Material
- Fantasy 4 seedlesse0
- Interactor
- Meloidogyne haplaMeloidogyne haplae1pest
- Outcome
- fresh and dry root weighte0
- Value
- 25.94 and 25.90%e0
- Qualifier
- minimume0
- Setting
- polyhouse conditione1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Grapevine Cultivars”
e0“Maximum reduction in fresh and dry root weight was recorded in Pusa Navroz (50.15 and 53.54%, respectively) and minimum in Fantasy 4 seedless (25.94 and 25.90%, respectively)”
e1“evaluate ten grapevine cultivars against root-knot nematode Meloidogyne hapla under polyhouse condition”
Claim · model-written summary
Sahebi had a gall index of 4.6 to M. hapla.
- Material
- Sahebie0
- Interactor
- Meloidogyne haplaMeloidogyne haplae1pest
- Outcome
- Gall indexe0
- Value
- 4.6e0
- Qualifier
- followed bye0
- Setting
- polyhouse conditione1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Grapevine Cultivars”
e0“Gall index was maximum in cultivar Pusa Navroz (4.8) followed by Sahebi (4.6), Hussaini (4.5) and Thompson seedless (4.0) and they were categorized susceptible to M. hapla”
e1“evaluate ten grapevine cultivars against root-knot nematode Meloidogyne hapla under polyhouse condition”