Claim · model-written summary
The time until half of the seeds died ranged from 9 to 65 h.
- Taxon
- Heracleum mantegazzianum
Heracleum mantegazzianumt0 - Outcome
- time until half of the seeds diede0
- Value
- 9 to 65 he0
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleTreatmentComparatorSettingDirectionQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Verbatim
e0“The time until half of the seeds died (ED50) ranged from 9 to 65 h”
t0“Heracleum mantegazzianum”
Title
Anja Tanke; Jürgen Müller; Friederike de Mol Agronomy 2019. doi:10.3390/agronomy9060332
Other claims from this paper (4)
- Intervention effect No tested seeds remained viable after eight days in water bath.
- Intervention effect High temperature accelerated seed mortality.
- Observation Germinative capacity was similar to the seed survival rate.
- Recommendation Fermentation at 42 °C with high retention time was judged to pose low viable-seed spread risk.