Abstract
In vitro test, among five isolates of Dactylaria brochopaga, isolate D showed maximum induction of constricting also maximum % capturing of second stage juveniles (J2s) of Meloidogyne incognita in duel culture. In turn, isolate D was mass cultured on sorghum grains for further experiments. The effects of mass culture, undiluted and diluted spore suspensions of A brochopaga (isolate D) was studied with and without cow dung manure (CDM) on the growth of eggplant and population of M. incognita. The application of mass culture @ 1%, its spore suspension (undiluted) and diluted spore suspension (10 times) in soil infested with 1500 juveniles of M. incognita per “kg” before planting of eggplant seedlings reduced the number of root-galls by 31.1–57.9%, of females by 24.2–49.9%, of egg masses by 22.1–42.9% and of juveniles by 30.8–60.7% and increased the plant growth in pot experiments. The performance of isolate D of D. brochopaga as bio-agent was enhanced when its mass culture and spore suspensions were applied with CDM which reduced the number of root-galls by 48.5–74.8%, of females by 43.5–64.8%, of egg masses by 38.7–68.8% and of juveniles by 48.1–78.6%. Moreover, diluted spore suspension of the fungus also increased the growth of eggplants and reduced the population of M. incognita significantly.
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Claims 12
Claim · model-written summary
In vitro, isolate D of Dactylaria brochopaga showed the maximum induction of constricting rings and the maximum percentage capture of second stage juveniles of Meloidogyne incognita among five isolates.
- Taxon
- Dactylaria brochopagae1
- Material
- isolate De1
- Interactor
- Meloidogyne incognita
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Meloidogyne incognitae1pathogen - Outcome
- induction of constricting also maximum % capturing of second stage juveniles (J2s)e1
- Direction
- maximume1
- Setting
- In vitroe1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
_penetrates_a_tomato_root_-_USDA-ARS.jpg?width=500)
Verbatim
e1“In vitro test, among five isolates of Dactylaria brochopaga, isolate D showed maximum induction of constricting also maximum % capturing of second stage juveniles (J2s) of Meloidogyne incognita in duel culture”
Claim · model-written summary
Mass culture and spore suspensions of D. brochopaga isolate D reduced the number of root-galls on eggplant by 31.1-57.9% in M. incognita infested soil.
- Taxon
- eggplant
Solanum melongenae2 - Treatment
- mass culture @ 1%, its spore suspension (undiluted) and diluted spore suspension (10 times)e1
- Interactor
- M. incognitaMeloidogyne incognitae2pathogen
- Outcome
- number of root-gallse3
- Direction
- reducede3
- Value
- 31.1–57.9%e3
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“mass culture @ 1%, its spore suspension (undiluted) and diluted spore suspension (10 times)”
e2“1500 juveniles of M. incognita per “kg” before planting of eggplant seedlings”
e3“reduced the number of root-galls by 31.1–57.9%”
Claim · model-written summary
The same treatments reduced the number of M. incognita females by 24.2-49.9%.
- Taxon
- eggplantSolanum melongenae2
- Treatment
- mass culture @ 1%, its spore suspension (undiluted) and diluted spore suspension (10 times)e1
- Interactor
- M. incognitaMeloidogyne incognitae2pathogen
- Outcome
- femalese3
- Direction
- reducede3
- Value
- 24.2–49.9%e3
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“mass culture @ 1%, its spore suspension (undiluted) and diluted spore suspension (10 times)”
e2“1500 juveniles of M. incognita per “kg” before planting of eggplant seedlings”
e3“reduced the number of root-galls by 31.1–57.9%, of females by 24.2–49.9%”
Claim · model-written summary
The same treatments reduced the number of M. incognita egg masses by 22.1-42.9%.
- Taxon
- eggplantSolanum melongenae2
- Treatment
- mass culture @ 1%, its spore suspension (undiluted) and diluted spore suspension (10 times)e1
- Interactor
- M. incognitaMeloidogyne incognitae2pathogen
- Outcome
- egg massese3
- Direction
- reducede3
- Value
- 22.1–42.9%e3
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“mass culture @ 1%, its spore suspension (undiluted) and diluted spore suspension (10 times)”
e2“1500 juveniles of M. incognita per “kg” before planting of eggplant seedlings”
e3“reduced the number of root-galls by 31.1–57.9%, of females by 24.2–49.9%, of egg masses by 22.1–42.9%”
Claim · model-written summary
The same treatments reduced the number of M. incognita juveniles by 30.8-60.7%.
- Taxon
- eggplantSolanum melongenae2
- Treatment
- mass culture @ 1%, its spore suspension (undiluted) and diluted spore suspension (10 times)e1
- Interactor
- M. incognitaMeloidogyne incognitae2pathogen
- Outcome
- juvenilese3
- Direction
- reducede3
- Value
- 30.8–60.7%e3
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“mass culture @ 1%, its spore suspension (undiluted) and diluted spore suspension (10 times)”
e2“1500 juveniles of M. incognita per “kg” before planting of eggplant seedlings”
e3“reduced the number of root-galls by 31.1–57.9%, of females by 24.2–49.9%, of egg masses by 22.1–42.9% and of juveniles by 30.8–60.7%”
Claim · model-written summary
The mass culture and spore suspension treatments increased eggplant growth in pot experiments.
- Taxon
- eggplantSolanum melongenae2
- Treatment
- mass culture @ 1%, its spore suspension (undiluted) and diluted spore suspension (10 times)e1
- Interactor
- M. incognitaMeloidogyne incognitae2pathogen
- Outcome
- plant growthe3
- Direction
- increasede3
- Setting
- pot experimentse3
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“mass culture @ 1%, its spore suspension (undiluted) and diluted spore suspension (10 times)”
e2“1500 juveniles of M. incognita per “kg” before planting of eggplant seedlings”
e3“increased the plant growth in pot experiments”
Claim · model-written summary
With cow dung manure, mass culture and spore suspensions reduced the number of root-galls by 48.5-74.8%.
- Taxon
- eggplantSolanum melongenae2
- Treatment
- mass culture and spore suspensions were applied with CDMe3
- Interactor
- M. incognitaMeloidogyne incognitae2pathogen
- Outcome
- number of root-gallse3
- Direction
- reducede3
- Value
- 48.5–74.8%e3
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e2“1500 juveniles of M. incognita per “kg” before planting of eggplant seedlings”
e3“its mass culture and spore suspensions were applied with CDM which reduced the number of root-galls by 48.5–74.8%”
Claim · model-written summary
With cow dung manure, the treatments reduced the number of females by 43.5-64.8%.
- Taxon
- eggplantSolanum melongenae2
- Treatment
- mass culture and spore suspensions were applied with CDMe3
- Interactor
- M. incognitaMeloidogyne incognitae2pathogen
- Outcome
- femalese3
- Direction
- reducede3
- Value
- 43.5–64.8%e3
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e2“1500 juveniles of M. incognita per “kg” before planting of eggplant seedlings”
e3“its mass culture and spore suspensions were applied with CDM which reduced the number of root-galls by 48.5–74.8%, of females by 43.5–64.8%”
Claim · model-written summary
With cow dung manure, the treatments reduced the number of egg masses by 38.7-68.8%.
- Taxon
- eggplantSolanum melongenae2
- Treatment
- mass culture and spore suspensions were applied with CDMe3
- Interactor
- M. incognitaMeloidogyne incognitae2pathogen
- Outcome
- egg massese3
- Direction
- reducede3
- Value
- 38.7–68.8%e3
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e2“1500 juveniles of M. incognita per “kg” before planting of eggplant seedlings”
e3“its mass culture and spore suspensions were applied with CDM which reduced the number of root-galls by 48.5–74.8%, of females by 43.5–64.8%, of egg masses by 38.7–68.8%”
Claim · model-written summary
With cow dung manure, the treatments reduced the number of juveniles by 48.1-78.6%.
- Taxon
- eggplantSolanum melongenae2
- Treatment
- mass culture and spore suspensions were applied with CDMe3
- Interactor
- M. incognitaMeloidogyne incognitae2pathogen
- Outcome
- juvenilese3
- Direction
- reducede3
- Value
- 48.1–78.6%e3
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e2“1500 juveniles of M. incognita per “kg” before planting of eggplant seedlings”
e3“its mass culture and spore suspensions were applied with CDM which reduced the number of root-galls by 48.5–74.8%, of females by 43.5–64.8%, of egg masses by 38.7–68.8% and of juveniles by 48.1–78.6%”
Claim · model-written summary
Diluted spore suspension of the fungus increased the growth of eggplants.
- Taxon
- eggplantsSolanum melongenae1
- Treatment
- diluted spore suspension of the funguse1
- Outcome
- growth of eggplantse1
- Direction
- increasede1
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“diluted spore suspension of the fungus also increased the growth of eggplants and reduced the population of M. incognita significantly”
Claim · model-written summary
Diluted spore suspension of the fungus significantly reduced the population of M. incognita.
- Taxon
- eggplantsSolanum melongenae1
- Treatment
- diluted spore suspension of the funguse1
- Interactor
- M. incognitaMeloidogyne incognitae1pathogen
- Outcome
- population of M. incognitae1
- Direction
- reducede1
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“diluted spore suspension of the fungus also increased the growth of eggplants and reduced the population of M. incognita significantly”
The same questions in other papers
fertilization · Meloidogyne incognita · Solanum melongena (eggplant)Results agree
6 papers in the same direction as this paper
- positive
- positive
- positive
3 papers more in this group
See all 7 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.