Abstract
The in vitro and growth chamber, tests were conducted in order to assess the effects of B. amyloliquefaciens B18 and B. subtilis S8 strains each alone and in combination with tebuconazole against F. culmorum (FC) isolate responsible of Fusarium crown rot (FCR) in durum wheat. The in vitro growth of B18 and S8 strains was unaffected by 30 µg.mL-1 tebuconazole. The Bacillus strains (at 106 CFU.mL-1) and tebuconazole, each alone, reduced the mycelial growth, this effect was significantly improved when they were combined (inhibition of more than 92 %). In growth chamber experiments, efficacy against FCR was significantly higher when integrating Bacillus strains and tebuconazole than by either alone; control efficacy of tebuconazole at 30 µg.mL-1 in combination with S8 and B18 strains reached 90.91 and 95.45 %, respectively. The obtained results indicated that combination of tebuconazole with the biocontrol agents B18 and S8 synergistically improved control efficiency of the fungicide against FCR of wheat.
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Claims 6
Claim · model-written summary
Tebuconazole did not inhibit in vitro growth of either Bacillus strain.
- Taxon
- durum wheat
Triticum turgidum subsp. durumt0 - Treatment
- 30 µg.mL-1 tebuconazolee0
- Interactor
- B18 and S8 strainse0biocontrol_agent
- Outcome
- in vitro growth of B18 and S8 strainse0
- Direction
- unaffectede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The in vitro growth of B18 and S8 strains was unaffected by 30 µg.mL-1 tebuconazole”
t0“durum wheat”
Claim · model-written summary
Bacillus strains alone reduced F. culmorum mycelial growth.
- Taxon
- durum wheatTriticum turgidum subsp. durume1
- Treatment
- Bacillus strains (at 106 CFU.mL-1)e0
- Interactor
- F. culmorum
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Fusarium culmorume1pathogen - Second interactor
- Bacillus strainse0biocontrol_agent
- Outcome
- mycelial growthe0
- Direction
- reducede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
.jpg?width=500)
Verbatim
e0“The Bacillus strains (at 106 CFU.mL-1) and tebuconazole, each alone, reduced the mycelial growth”
e1“F. culmorum (FC) isolate responsible of Fusarium crown rot (FCR) in durum wheat”
Claim · model-written summary
Tebuconazole alone reduced F. culmorum mycelial growth.
- Taxon
- durum wheatTriticum turgidum subsp. durume1
- Treatment
- tebuconazolee0
- Interactor
- F. culmorumFusarium culmorume1pathogen
- Outcome
- mycelial growthe0
- Direction
- reducede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The Bacillus strains (at 106 CFU.mL-1) and tebuconazole, each alone, reduced the mycelial growth”
e1“F. culmorum (FC) isolate responsible of Fusarium crown rot (FCR) in durum wheat”
Claim · model-written summary
Combined Bacillus and tebuconazole significantly improved mycelial growth inhibition to more than 92 %.
- Taxon
- durum wheatTriticum turgidum subsp. durume2
- Treatment
- Bacillus strains (at 106 CFU.mL-1) and tebuconazolee1
- Interactor
- F. culmorumFusarium culmorume2pathogen
- Second interactor
- Bacillus strainse1biocontrol_agent
- Outcome
- inhibitione0
- Direction
- improvede0
- Value
- more than 92 %e0
- Comparator
- each alonee1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“this effect was significantly improved when they were combined (inhibition of more than 92 %)”
e1“The Bacillus strains (at 106 CFU.mL-1) and tebuconazole, each alone, reduced the mycelial growth”
e2“F. culmorum (FC) isolate responsible of Fusarium crown rot (FCR) in durum wheat”
Claim · model-written summary
Combined S8 and tebuconazole reached 90.91 % crown rot control efficacy.
- Taxon
- durum wheatTriticum turgidum subsp. durume1
- Treatment
- tebuconazole at 30 µg.mL-1 in combination with S8e0
- Interactor
- F. culmorumFusarium culmorume1pathogen
- Second interactor
- S8e0biocontrol_agent
- Outcome
- control efficacye0
- Direction
- highere0
- Value
- 90.91e0
- Comparator
- either alonee0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“efficacy against FCR was significantly higher when integrating Bacillus strains and tebuconazole than by either alone; control efficacy of tebuconazole at 30 µg.mL-1 in combination with S8 and B18 strains reached 90.91 and 95.45 %, respectively”
e1“F. culmorum (FC) isolate responsible of Fusarium crown rot (FCR) in durum wheat”
Claim · model-written summary
Combined B18 and tebuconazole reached 95.45 % crown rot control efficacy.
- Taxon
- durum wheatTriticum turgidum subsp. durume1
- Treatment
- tebuconazole at 30 µg.mL-1e0
- Interactor
- F. culmorumFusarium culmorume1pathogen
- Second interactor
- B18e0biocontrol_agent
- Outcome
- control efficacye0
- Direction
- highere0
- Value
- 95.45 %e0
- Comparator
- either alonee0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“efficacy against FCR was significantly higher when integrating Bacillus strains and tebuconazole than by either alone; control efficacy of tebuconazole at 30 µg.mL-1 in combination with S8 and B18 strains reached 90.91 and 95.45 %, respectively”
e1“F. culmorum (FC) isolate responsible of Fusarium crown rot (FCR) in durum wheat”
The same questions in other papers
tebuconazole · disease · Triticum turgidum (rivet wheat)Positive and negative results
1 paper in the same direction as this paper · 2 in the opposite direction
- positive
- positive
- negative
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.