Claim · model-written summary
All four Rhynchosporium secalis isolates from Hordeum vulgare were pathogenic only to their original host.
- Taxon
- Hordeum vulgare L.
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Hordeum vulgaree0 - Outcome
- pathogenic to their original host onlye0
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleTreatmentComparatorSettingDirectionValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
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Verbatim
e0“of four isolates from Hordeum vulgare L., and isolates from Secale cereale L. and Agropyron repens (L.) Beauv., were pathogenic to their original host only”
Title
Host specialisation of Rhynchosporium secalis in New Zealand
M. G. Cromey; R. I. Mulholland New Zealand Journal of Agricultural Research 1987. doi:10.1080/00288233.1987.10421894
Other claims from this paper (8)
- Observation Cross inoculations showed that 15 New Zealand Rhynchosporium secalis isolates from various hosts show at least two degrees of host specialisation.
- Observation Rhynchosporium secalis isolates from Secale cereale were pathogenic only to their original host.
- Observation Rhynchosporium secalis isolates from Agropyron repens were pathogenic only to their original host.
- Observation Four isolates from Hordeum murinum were pathogenic to both H. murinum and H. vulgare but were most aggressive on H. murinum.
- Observation Four of six isolates from Agropyron repens were not pathogenic on any hosts.
- Observation In culture, isolates from Agropyron repens grew more slowly and sporulated less than isolates from other hosts.
- Observation In culture, isolates from Hordeum vulgare, H. murinum and Secale cereale were similar in growth characteristics.
- Observation Isolates from Agropyron repens frequently had short and bulbous conidia, especially in culture.