Paper · 2006 · PubMed

Effect of Endophytic Fusarium oxysporum on Host Preference of Radopholus similis to Tissue Culture Banana Plants.

Shahasi Y Athman; Thomas Dubois; Daniel Coyne; et al.

2
claims
4
verbatim quotes
24
citations
2
research areas
✓
Open access

Abstract

The burrowing nematode Radopholus similis is one of the major constraints to banana (Musa spp.) production worldwide. Resource-poor farmers can potentially manage R. similis by using naturally occurring banana endophytes, such as nonpathogenic Fusarium oxysporum, that are inoculated into tissue culture banana plantlets. At present, it is unclear at what stage in the R. similis infection process the endophytes are most effective. In this study, the effect of three endophytic F. oxysporum isolates (V5w2, Eny1.31i and Eny7.11o) on R. similis host preference of either endophyte-treated or untreated banana plants was investigated. No differences were observed between the proportion of nematodes attracted to either root segments excised from endophyte-treated or untreated plants, or in experiments using endophyte-treated and untreated tissue culture banana plantlets. These results imply that the early processes of banana plant host recognition by R. similis are not affected by endophyte infection.

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Claims 2

Intervention effectobservedoriginal resultno effectmeasured

Claim · model-written summary

Endophyte treatment did not change nematode attraction to excised banana roots.

Taxon
Bananat0
Organ / stage
root segmentse0
Treatment
endophyte-treatede0
Interactor
nematodesNematodae0pest
Second interactor
endophytee0symbiont
Outcome
proportion of nematodes attractede0
Direction
No differencese0
Comparator
untreatede0

Verbatim

e0

“No differences were observed between the proportion of nematodes attracted to either root segments excised from endophyte-treated or untreated plants, or in experiments using endophyte-treated and untreated tissue culture banana plantlets.”

✓ located verbatim in the source · abstract, characters 634–873 · show in text ↑
t0

“Banana Plants”

✓ located verbatim in the source · title, characters 99–112 · show in text ↑
Intervention effectobservedoriginal resultno effectmeasured

Claim · model-written summary

Endophyte treatment did not change nematode attraction to tissue culture banana plantlets.

Taxon
Bananat0
Organ / stage
tissue culture banana plantletse0
Treatment
endophyte-treatede0
Interactor
nematodesNematodae0pest
Second interactor
endophytee0symbiont
Outcome
proportion of nematodes attractede0
Direction
No differencese0
Comparator
untreatede0

Verbatim

e0

“No differences were observed between the proportion of nematodes attracted to either root segments excised from endophyte-treated or untreated plants, or in experiments using endophyte-treated and untreated tissue culture banana plantlets.”

✓ located verbatim in the source · abstract, characters 634–873 · show in text ↑
t0

“Banana Plants”

✓ located verbatim in the source · title, characters 99–112 · show in text ↑

inoculation · Nematoda · MusaPositive and negative results

8 papers: 3 positive, 5 negative or no effect

4 papers in the same direction as this paper · 3 in the opposite direction

  1. positive
  2. positive
  3. positive

4 papers more in this group

See all 8 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.