Claim · model-written summary
Rust developed slowly around stomata during the first four days.
- Taxon
- WHEAT
Triticum aestivumt0 - Interactor
- funguse0pathogen
- Outcome
- fungus develops very slowly in the leaf tissuese0
- Qualifier
- The first four dayse0
Not reportedMaterialGeneCompoundOrgan / stageSecond interactorSecond interactor roleTreatmentComparatorSettingDirectionValue
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“WHEAT LEAVES”
e0“The first four days the fungus develops very slowly in the leaf tissues in the form of short hyphae and localizes primarily around the stomata in the cells of the upper epidermis.”
Title
M. Yu. Stepanova Defense Technical Information Center (DTIC) 1968
Other claims from this paper (7)
- Observation The rust fungus penetrated wheat leaves only through stomata.
- Observation Within one or two days after inoculation, the fungus formed a substomatal sac or growth hypha in the upper epidermis.
- Observation Rust growth and spread across the leaf intensified on days 6–8.
- Observation Pustules formed within 11–14 days at 16–18C.
- Observation At pustulation sites, leaf cellular structure was disrupted and chloroplasts were destroyed.
- Observation Etiolated leaves were infected, but fungal development apparently stopped after short mycelial hyphae formed.
- Intervention effect Transferring etiolated plants to natural light resumed rust development and enabled sporulation.