Claim · model-written summary
Eighteen of 20 tested Berberis species were susceptible to the wheat stripe rust pathogen in greenhouse tests.
- Treatment
- teliospores of P. striiformis f. sp. triticie0
- Interactor
- P. striiformis f. sp. tritici
Puccinia striiformis f. sp. triticie0pathogen - Outcome
- susceptiblee0
- Value
- 18 speciese0
- Setting
- greenhouse conditionse0
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BerberisNot reportedComparatorDirection
Verbatim
e0“From 20 Berberis spp. tested with teliospores of P. striiformis f. sp. tritici from wheat plants, 18 species were susceptible under greenhouse conditions”
Title
Jie Zhao; Long Wang; Zhiyan Wang; et al. Phytopathology 2013. doi:10.1094/phyto-09-12-0249-r
Other claims from this paper (10)
- Observation Different Berberis species were widely distributed in the surveyed regions.
- Observation Most surveyed Berberis plants had pycnia and aecia of rust fungi.
- Observation The survey identified 28 Berberis species.
- Observation Four aecia from naturally infected barberry produced stripe rust uredinia on wheat Mingxian 169.
- Observation Four barberry isolates had ITS sequences with 99% identity to reference stripe rust sequences.
- Observation The four barberry isolates had virulence patterns distinct from previously reported wheat races.
- Observation Single-uredinium isolates from barberry had virulence diversity rates of 9.0 to 28.1%.
- Method / resource ITS analysis and wheat inoculation tests identified the stem rust pathogen P. graminis.
- Observation The authors conclude that the stripe rust pathogen can infect some Berberis species naturally.
- Mechanism The authors suggest sexual reproduction on barberry may contribute to stripe rust diversity in China.