Abstract
The objective of this work was to evaluate the in vitro and ex vitro combination of P. chlamydosporia (IMI SD 187) and Trichoderma asperellum (Ta. 13) in the acclimatization of banana vitroplants Bluggoe type (AABB) ‘FHIA-03’. Firstly, the in vitro compatibility, through space competence (radial growth) and growth inhibition percentage at 24, 48, and 120 h, was assessed by the dual culture technique. In second place, it was evaluated the application of these fungi separately or in combination during the ex vitro adaptation phase of the vitroplants. In total, 12 treatments were included, the treaments with each fungus and the control without fungus. The vitroplants were transplanted into polypropylene trays of 70 alveolus containing red ferralitic lixiviated soil and organic amendment (1:3 v/v) as substrate. P. chlamydosporia strain IMI SD 187 (KlamiC® Bionematicide) was applied with T. asperellum strain Ta.13 (SevetriC Biofungicide) by submerging the root before transplanting or by spraying the plant at 3 and 20 days post planting. The trays were randomly arranged in the adaptation area. At 30 days, the plant vegetative growth and the substrate and root colonization by P. chlamydosporia were assessed. In vitro, T. asperellum grew faster than P. chlamydosporia, but there was no direct hyphal contact between them. P. chlamydosporia colonized the root system and the rhizosphere of banana vitroplants when this fungus was applied separately or in combination with T. asperellum; both fungi promoted vitroplant growth. The results show that P. chlamydosporia and T. asperellum are good candidates for banana biomanagement strategies.
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Claims 8
Claim · model-written summary
Trichoderma asperellum grew faster than Pochonia chlamydosporia in vitro.
- Taxon
- bananae1
- Interactor
- T. asperellum
Trichoderma asperellume0biocontrol_agent - Second interactor
- P. chlamydosporiaPochonia chlamydosporiae0biocontrol_agent
- Outcome
- T. asperellum grewe0
- Direction
- fastere0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“In vitro, T. asperellum grew faster than P. chlamydosporia, but there was no direct hyphal contact between them”
e1“acclimatization of banana vitroplants Bluggoe type”
Claim · model-written summary
The two fungi did not make direct hyphal contact in vitro.
- Taxon
- bananae1
- Interactor
- T. asperellumTrichoderma asperellume0biocontrol_agent
- Second interactor
- P. chlamydosporiaPochonia chlamydosporiae0biocontrol_agent
- Outcome
- no direct hyphal contacte0
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“In vitro, T. asperellum grew faster than P. chlamydosporia, but there was no direct hyphal contact between them”
e1“acclimatization of banana vitroplants Bluggoe type”
Claim · model-written summary
P. chlamydosporia alone colonized banana roots and rhizosphere.
- Taxon
- bananae0
- Treatment
- applied separatelye0
- Interactor
- P. chlamydosporiaPochonia chlamydosporiae0biocontrol_agent
- Outcome
- colonized the root system and the rhizospheree0
Not reportedDirection
Verbatim
e0“P. chlamydosporia colonized the root system and the rhizosphere of banana vitroplants when this fungus was applied separately or in combination with T. asperellum”
Claim · model-written summary
P. chlamydosporia with T. asperellum colonized banana roots and rhizosphere.
- Taxon
- bananae0
- Treatment
- in combination with T. asperellume0
- Interactor
- P. chlamydosporiaPochonia chlamydosporiae0biocontrol_agent
- Second interactor
- T. asperellumTrichoderma asperellume0biocontrol_agent
- Outcome
- colonized the root system and the rhizospheree0
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“P. chlamydosporia colonized the root system and the rhizosphere of banana vitroplants when this fungus was applied separately or in combination with T. asperellum”
Claim · model-written summary
P. chlamydosporia promoted banana vitroplant growth.
- Taxon
- bananae1
- Treatment
- P. chlamydosporiae1
- Interactor
- P. chlamydosporiaPochonia chlamydosporiae1biocontrol_agent
- Outcome
- vitroplant growthe0
- Direction
- promotede0
Not reportedComparator
Verbatim
e0“both fungi promoted vitroplant growth”
e1“P. chlamydosporia colonized the root system and the rhizosphere of banana vitroplants”
Claim · model-written summary
T. asperellum promoted banana vitroplant growth.
- Taxon
- bananae2
- Treatment
- T. asperellume1
- Interactor
- T. asperellumTrichoderma asperellume1biocontrol_agent
- Outcome
- vitroplant growthe0
- Direction
- promotede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“both fungi promoted vitroplant growth”
e1“in combination with T. asperellum”
e2“acclimatization of banana vitroplants Bluggoe type”
Claim · model-written summary
The authors considered P. chlamydosporia a candidate for banana biomanagement.
- Taxon
- bananae0
- Interactor
- P. chlamydosporiaPochonia chlamydosporiae0biocontrol_agent
- Outcome
- good candidates for banana biomanagement strategiese0
Verbatim
e0“P. chlamydosporia and T. asperellum are good candidates for banana biomanagement strategies”
Claim · model-written summary
The authors considered T. asperellum a candidate for banana biomanagement.
- Taxon
- bananae0
- Interactor
- T. asperellumTrichoderma asperellume0biocontrol_agent
- Outcome
- good candidates for banana biomanagement strategiese0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“P. chlamydosporia and T. asperellum are good candidates for banana biomanagement strategies”
The same questions in other papers
Pochonia chlamydosporia · growth · MusaResults agree
1 paper in the same direction as this paper
- positive
Trichoderma asperellum · growth · MusaResults agree
1 paper in the same direction as this paper
- 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.