Claim · model-written summary
Both viruses caused characteristic symptoms in Avena fatua.
- Taxon
- Avena fatua L.
Avena fatuae0 - Outcome
- characteristic symptomse0
Not reportedMaterialGeneCompoundOrgan / stageSecond interactorSecond interactor roleTreatmentComparatorSettingDirectionValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Both viruses gave rise to characteristic symptoms inAvena fatua L. andPoa annua L.”
Title
Oat sterile-dwarf virus disease
Vladimír Průša; Evžen Jermoljev; Josef Vacke Biologia Plantarum 1959. doi:10.1007/bf02928688
Other claims from this paper (18)
- Observation New evidence supports sterility and dwarfing of oats as a virus disease.
- Observation The leafhopper transmits oat sterile-dwarf virus.
- Observation The leafhopper transmits wheat striate virus.
- Observation Wheat striate virus passes transovarially through infected leafhoppers.
- Observation Oat sterile-dwarf virus can be transmitted by leafhopper larvae and adults.
- Observation OSDV circulation in the vector usually lasts three to four weeks.
- Observation OSDV incubation in oats was three to four weeks.
- Observation OSDV incubation in wheat was four to seven weeks.
- Observation OSDV incubation in barley was four to seven weeks.
- Observation Rye showed only retarded growth after four weeks.
- Observation Vector residence of at least half an hour was needed for infection.
- Observation Three days of vector residence produced 100% infection.
- Association OSDV injury did not rise proportionately with feeding duration or vector number.
- Intervention effect Concentrated extracts of infectious leafhoppers caused no disease symptoms in oat plants.
- Observation Transfer of OSDV through soil or dodder was unsuccessful.
- Observation Transfer of WSV through soil or dodder was unsuccessful.
- Observation OSDV was transferred by grafting.
- Observation Both viruses caused characteristic symptoms in Poa annua.