Abstract
Ten isolates of Pythium arrhenomanes and a single isolate of P. spinosum caused root rot and significant reductions in growth of sugarcane cultivar CP 70-321 in pathogenicity tests. Isolates of six other Pythium spp. were tested, and none consistently affected plant growth. Disease severity was greatest in experiments conducted under moderate temperature conditions. In tests conducted at high temperatures, the predominant symptoms were root discoloration and feeder root necrosis, and a range in virulence was apparent among isolates of P. arrhenomanes
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Claims 8
Claim · model-written summary
Ten isolates of Pythium arrhenomanes caused significant reductions in growth of sugarcane cultivar CP 70-321 in pathogenicity tests.
- Taxon
- sugarcanee0
- Material
- CP 70-321e0
- Treatment
- Ten isolates of Pythium arrhenomanese0
- Interactor
- Pythium arrhenomanesPythium arrhenomanese0pathogen
- Outcome
- growthe0
- Direction
- reductionse0
Not reportedComparator
Verbatim
e0“Ten isolates of Pythium arrhenomanes and a single isolate of P. spinosum caused root rot and significant reductions in growth of sugarcane cultivar CP 70-321 in pathogenicity tests”
Claim · model-written summary
Ten isolates of Pythium arrhenomanes caused root rot in sugarcane in pathogenicity tests.
- Taxon
- sugarcanee0
- Treatment
- Ten isolates of Pythium arrhenomanese0
- Interactor
- Pythium arrhenomanesPythium arrhenomanese0pathogen
- Outcome
- root rote0
Not reportedComparatorDirection
Verbatim
e0“Ten isolates of Pythium arrhenomanes and a single isolate of P. spinosum caused root rot and significant reductions in growth of sugarcane cultivar CP 70-321 in pathogenicity tests”
Claim · model-written summary
A single isolate of Pythium spinosum caused significant reductions in growth of sugarcane cultivar CP 70-321 in pathogenicity tests.
- Taxon
- sugarcanee0
- Material
- CP 70-321e0
- Treatment
- a single isolate of P. spinosume0
- Interactor
- P. spinosumGlobisporangium spinosume0pathogen
- Outcome
- growthe0
- Direction
- reductionse0
Not reportedComparator
Verbatim
e0“Ten isolates of Pythium arrhenomanes and a single isolate of P. spinosum caused root rot and significant reductions in growth of sugarcane cultivar CP 70-321 in pathogenicity tests”
Claim · model-written summary
A single isolate of Pythium spinosum caused root rot in sugarcane in pathogenicity tests.
- Taxon
- sugarcanee0
- Treatment
- a single isolate of P. spinosume0
- Interactor
- P. spinosumGlobisporangium spinosume0pathogen
- Outcome
- root rote0
Not reportedComparatorDirection
Verbatim
e0“Ten isolates of Pythium arrhenomanes and a single isolate of P. spinosum caused root rot and significant reductions in growth of sugarcane cultivar CP 70-321 in pathogenicity tests”
Claim · model-written summary
Isolates of six other Pythium species did not consistently affect sugarcane growth.
- Taxon
- sugarcanee0
- Treatment
- Isolates of six other Pythium spp.e1
- Outcome
- plant growthe1
- Direction
- none consistently affectede1
.jpg?width=60){kind=small}
PythiumNot reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
.jpg?width=500)
Verbatim
e0“Ten isolates of Pythium arrhenomanes and a single isolate of P. spinosum caused root rot and significant reductions in growth of sugarcane cultivar CP 70-321 in pathogenicity tests”
e1“Isolates of six other Pythium spp. were tested, and none consistently affected plant growth”
Claim · model-written summary
Disease severity in sugarcane was greatest under moderate temperature conditions.
Verbatim
e0“Ten isolates of Pythium arrhenomanes and a single isolate of P. spinosum caused root rot and significant reductions in growth of sugarcane cultivar CP 70-321 in pathogenicity tests”
e2“Disease severity was greatest in experiments conducted under moderate temperature conditions”
Claim · model-written summary
At high temperatures the predominant symptoms in sugarcane were root discoloration and feeder root necrosis.
Verbatim
e0“Ten isolates of Pythium arrhenomanes and a single isolate of P. spinosum caused root rot and significant reductions in growth of sugarcane cultivar CP 70-321 in pathogenicity tests”
e3“In tests conducted at high temperatures, the predominant symptoms were root discoloration and feeder root necrosis”
Claim · model-written summary
A range in virulence was apparent among isolates of Pythium arrhenomanes in sugarcane.
- Taxon
- sugarcanee0
- Interactor
- P. arrhenomanesPythium arrhenomanese3pathogen
- Outcome
- range in virulencee3
Verbatim
e0“Ten isolates of Pythium arrhenomanes and a single isolate of P. spinosum caused root rot and significant reductions in growth of sugarcane cultivar CP 70-321 in pathogenicity tests”
e3“a range in virulence was apparent among isolates of P. arrhenomanes”
The same questions in other papers
Globisporangium spinosum · growth · Saccharum officinarum (sugarcane)Results agree
1 paper in the same direction as this paper
- negative
Pythium arrhenomanes · growth · Saccharum officinarum (sugarcane)Results agree
2 papers in the same direction as this paper
- negative
- negative
Pythium arrhenomanes · disease · Saccharum officinarum (sugarcane)Results agree
2 papers in the same direction as this paper
- negative
- negative
Pythium · growth · Saccharum officinarum (sugarcane)Results agree
2 papers in the same direction as this paper
- negative
- 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.