Abstract
One of new biotic constraints in corn production in Indonesia is leaf blight disease caused by Pantoea sp . which is needed to be controlled. The purpose of this research is to study the potential of Bacillu s sp. and Pseudomonas sp. as biological control agents against corn leaf blight caused by Pantoea sp. The results showed that all bacterial strains of Bacillu s sp. and Pseudomonas sp. have potential in inhibiting the growth of Pantoea sp. by showing the clear zone on the agar plate. The antibiosis types are bactercide or bacteriostatic. On pot experiment all bacterial strains showed the reduction of the disease incidence at the same level compared with that of bactericide streptomycin suphate. All bacterial strains as well as bactericide could reduce the disease incidence at 18-24% compared with that of control (aquades treatment only). The results suggest that all bacterial strains are potential as biological control agent against leaf blight disease on corn leaf caused by Pantoea sp. Keywords: Biological control, Bacillus sp. , Pseudomonas sp. and Pantoea sp.
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Claims 7
Claim · model-written summary
Bacillu s sp. strains inhibited Pantoea sp. growth on agar.
- Taxon
- CORN
Zea mays subsp. mayst0 - Second interactor
- Bacillu s sp.e0biocontrol_agent
- Outcome
- growth of Pantoea sp.e0
- Setting
- agar platee0
.jpg?width=60){kind=small}
PantoeaOrganisms pictured · Representative pictures of the matched species, not figures from the paper.
.jpg?width=500)
Verbatim
e0“all bacterial strains of Bacillu s sp. and Pseudomonas sp. have potential in inhibiting the growth of Pantoea sp. by showing the clear zone on the agar plate”
t0“CORN LEAF BLIGHT DISEASE”
Claim · model-written summary
Pseudomonas sp. strains inhibited Pantoea sp. growth on agar.
- Taxon
- CORNZea mays subsp. mayst0
- Second interactor
- Pseudomonas sp.
Pseudomonase0biocontrol_agent - Outcome
- growth of Pantoea sp.e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“all bacterial strains of Bacillu s sp. and Pseudomonas sp. have potential in inhibiting the growth of Pantoea sp. by showing the clear zone on the agar plate”
t0“CORN LEAF BLIGHT DISEASE”
Claim · model-written summary
The bacterial antibiosis types were bactericidal or bacteriostatic.
- Taxon
- CORNZea mays subsp. mayst0
- Outcome
- bactercide or bacteriostatice0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The antibiosis types are bactercide or bacteriostatic.”
t0“CORN LEAF BLIGHT DISEASE”
Claim · model-written summary
Bacillu s sp. strains reduced corn leaf blight incidence at the same level as streptomycin suphate.
- Taxon
- CORNZea mays subsp. mayst0
- Treatment
- Bacillu s sp.e1
- Second interactor
- Bacillu s sp.e1biocontrol_agent
- Outcome
- disease incidencee0
- Direction
- reductione0
- Comparator
- bactericide streptomycin suphatee0
Not reportedInteractor
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“On pot experiment all bacterial strains showed the reduction of the disease incidence at the same level compared with that of bactericide streptomycin suphate.”
e1“Bacillu s sp. and Pseudomonas sp. have potential”
t0“CORN LEAF BLIGHT DISEASE”
Claim · model-written summary
Pseudomonas sp. strains reduced corn leaf blight incidence at the same level as streptomycin suphate.
- Taxon
- CORNZea mays subsp. mayst0
- Treatment
- Pseudomonas sp.e1
- Second interactor
- Pseudomonas sp.Pseudomonase1biocontrol_agent
- Outcome
- disease incidencee0
- Direction
- reductione0
- Comparator
- bactericide streptomycin suphatee0
Not reportedInteractor
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“On pot experiment all bacterial strains showed the reduction of the disease incidence at the same level compared with that of bactericide streptomycin suphate.”
e1“Bacillu s sp. and Pseudomonas sp. have potential”
t0“CORN LEAF BLIGHT DISEASE”
Claim · model-written summary
Bacterial strains reduced corn leaf blight incidence by 18-24% against the water control.
- Taxon
- CORNZea mays subsp. mayst0
- Treatment
- bacterial strainse0
- Outcome
- disease incidencee0
- Direction
- reducee0
- Value
- 18-24%e0
- Comparator
- control (aquades treatment only)e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“All bacterial strains as well as bactericide could reduce the disease incidence at 18-24% compared with that of control (aquades treatment only).”
t0“CORN LEAF BLIGHT DISEASE”
Claim · model-written summary
Streptomycin bactericide reduced corn leaf blight incidence by 18-24% against the water control.
- Taxon
- CORNZea mays subsp. mayst0
- Treatment
- bactericidee0
- Outcome
- disease incidencee0
- Direction
- reducee0
- Value
- 18-24%e0
- Comparator
- control (aquades treatment only)e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“All bacterial strains as well as bactericide could reduce the disease incidence at 18-24% compared with that of control (aquades treatment only).”
t0“CORN LEAF BLIGHT DISEASE”
The same questions in other papers
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92 papers in the same direction as this paper · 66 in the opposite direction · 1 reporting no difference from an alternative
- no effect
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See all 160 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.