Claim · model-written summary
Conidial suspensions reduced aeciospore viability after incubation at 20 and 4 degrees C.
- Taxon
- Two-Needle Pinet0
- Treatment
- same-strength conidial suspensionse0
- Outcome
- viabilitye0
- Direction
- reducede0
- Qualifier
- 20 and 4 degrees Ce0
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingValue
Verbatim
t0“Two-Needle Pine”
e0“When the aeciospores were incubated in same-strength conidial suspensions for 1, 11, 21, and 31 days, viability was reduced at 20 and 4 degrees C.”
Title
Salvatore Moricca; Alessandro Ragazzi; Keith Richard Mitchelson; et al. Phytopathology 2001. doi:10.1094/phyto.2001.91.5.457
Other claims from this paper (8)
- Intervention effect Cladosporium suspensions reduced rust aeciospore germination on agar at 12, 18, and 24 hours.
- Observation Microscopy showed direct parasitism of rust spores by Cladosporium tenuissimum.
- Observation Cladosporium penetrated aeciospores with or without appressoria and proliferated within them.
- Mechanism Cell wall dissolution suggested possible enzymatic activity in mycoparasitism.
- Intervention effect Culture filtrates inhibited rust propagule germination.
- Observation A purified filtrate compound was identified as cladosporol.
- Intervention effect Cladosporium conidia reduced rust development on infected pine seedlings over two years.
- Recommendation The authors consider Cladosporium a promising biological control agent for pine stem rusts in Europe.