Claim · model-written summary
Pathogenicity of P. irregulare and P. dissimile isolates to the tested cereals was moderate.
- Taxon
- winter rye, spring wheat, oats and barley
Avena sativa.jpg?width=60)
Hordeum vulgare
Secale cereale
Triticum aestivume2 - Interactor
- P. irregularee1pathogen
- Second interactor
- P. dissimilePythium dissimilee1pathogen
- Outcome
- pathogenicitye1
- Value
- moderatee1
Not reportedMaterialGeneCompoundOrgan / stageTreatmentComparatorSettingDirectionQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
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Verbatim
e1“pathogenicity of some Pythium isolates varied from high (P. splendens, P. irregulare) to moderate (P. irregulare, P. dissimile)”
e2“the cereals winter rye, spring wheat, oats and barley”
Title
Occurrence and pathogenicity of Pythium spp. in seedling roots of winter rye
Mauritz Vestberg Agricultural and Food Science 1990. doi:10.23986/afsci.72934
Other claims from this paper (7)
- Observation Oospores of Pythium species were found in apparently healthy as well as discolored roots of winter rye seedlings from yellowing patches.
- Observation Examination of 1550 rye root pieces on CMA yielded fungi belonging to 35 genera.
- Observation The most commonly isolated fungi were Fusarium, Penicillium, Mucor, Mortierella and Cladosporium species.
- Observation Pythium species were isolated from 35 root pieces on CMA.
- Observation The identified Pythium species were P. splendens, P. irregulare, P. dissimile, a species resembling P. aristosporum and a species resembling P. ultimum.
- Observation Pathogenicity of P. splendens and P. irregulare isolates to the tested cereals was high.
- Observation Pathogenicity of the isolate resembling P. ultimum to the tested cereals was low.