Claim · model-written summary
A. bicornis showed high susceptibility to leaf rust in field tests.
- Taxon
- A. bicornis
_Jaub._%26_Spach_-_goatgrass_-_AEBI_-_Jose_Hernandez_%40_USDA-NRCS_PLANTS_Database.jpg?width=60)
Aegilops bicornise1 - Interactor
- P. triticina
Puccinia triticinae0pathogen - Outcome
- high susceptibilitye1
- Setting
- field testse1
Not reportedMaterialGeneCompoundOrgan / stageSecond interactorSecond interactor roleTreatmentComparatorDirectionValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
_Jaub._%26_Spach_-_goatgrass_-_AEBI_-_Jose_Hernandez_%40_USDA-NRCS_PLANTS_Database.jpg?width=500)
Verbatim
e0“A. bicornis, A. koschyi, and A. searsii were highly susceptible as seedlings to common wheat leaf rust caused by P. triticina”
e1“In field tests, A. bicornis showed high susceptibility to common wheat leaf rust, but more than 90% of the accessions of the other Aegilops spp. developed little or no leaf rust on adult plants”
Title
Resistance to Leaf Rust, Stripe Rust, and Stem Rust in Aegilops spp. in Israel
Y. Anikster; J. Manisterski; D. L. Long; et al. Plant Disease 2005. doi:10.1094/pd-89-0303
Other claims from this paper (14)
- Observation Nearly all A. speltoides accessions were highly resistant to leaf rust, stripe rust and stem rust.
- Observation A. longissima and A. ovata were highly resistant to stripe rust.
- Observation A. bicornis and A. kotschyi were highly susceptible to stripe rust.
- Observation A. searsii was highly susceptible to stem rust.
- Observation 24 to 51% of accessions of A. bicornis, A. longissima, A. ovata and A. variabilis were resistant to stem rust.
- Observation Aegilops accessions other than A. ovata and A. speltoides were susceptible to leaf rust caused by P. recondita, more than 95% of them.
- Observation Only Aegilops ovata was susceptible to P. recondita from Echium spp.
- Observation A. bicornis, A. koschyi and A. searsii were highly susceptible as seedlings to leaf rust caused by P. triticina.
- Observation Most A. variabilis accessions had good seedling resistance to P. triticina.
- Observation About half of A. longissima accessions had good seedling resistance to P. triticina.
- Observation Few A. ovata accessions showed seedling resistance to the P. triticina population in Israel.
- Observation 30% of A. ovata accessions were resistant to U.S. isolates of P. triticina.
- Observation More than 90% of accessions of the other Aegilops spp. developed little or no leaf rust on adult plants.
- Recommendation Aegilops spp. in Israel and adjoining countries are a rich and varied source of rust resistance for wheat breeding.