Claim · model-written summary
Blackleg intensity ranged from 2.3 to 6.3 across sites and years.
- Taxon
- oilseed rape
_Brassica_napus_-_Habit.jpg?width=60)
Brassica napuse1 - Organ / stage
- BBCH 81e0
- Interactor
- Leptosphaeria maculans
Plenodomus lingame1pathogen - Outcome
- blackleg intensitye0
- Value
- 2.3 to 6.3e0
Not reportedMaterialGeneCompoundSecond interactorSecond interactor roleTreatmentComparatorSettingDirectionQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
_Brassica_napus_-_Habit.jpg?width=500)
Verbatim
e0“blackleg intensity varied from 2.3 to 6.3 at BBCH 81 between different sites and years”
e1“Leptosphaeria maculans on oilseed rape”
Title
F. Thürwächter; V. Garbe; H. ‐H. Hoppe Journal of Phytopathology 1999. doi:10.1046/j.1439-0434.1999.147004215.x
Other claims from this paper (8)
- Observation Ascospore discharge started in September or October and peaked one or two months later.
- Association Ascospore discharge showed no apparent relationship to blackleg or leaf infestation.
- Association Leaf infestation was positively associated with blackleg, but correlations were too low for forecasting.
- Observation Aggressive isolates dominated plant residues from the stem base at all sites.
- Observation Nonaggressive isolates occurred more frequently in upper stems and leaves at some locations.
- Association The proportion of aggressive isolates was unrelated to blackleg intensity.
- Recommendation The authors judged the three criteria alone insufficient for blackleg forecasting and targeted control.
- Recommendation The authors recommend including climatic factors, seed- and soilborne inoculum, and cultural practices in blackleg forecasts.