Resistance to Leaf Rust, Stripe Rust, and Stem Rust in Aegilops spp. in Israel

Plant Disease
Yehoshua AniksterK J Leonard

Abstract

In all, 1,323 single plant accessions of Aegilops bicornis, A. kotschyi, A. longissima, A. ovata, A. searsii, A. sharonensis, A. speltoides, and A. variabilis collected from 18 regions in Israel and 2 adjacent regions in Lebanon and Egypt were evaluated for leaf rust (Puccinia triticina) and stripe rust (P. striiformis) resistance in field plots and for seedling resistance to leaf rust and stem rust (P. graminis f. sp. tritici) in greenhouse tests. Nearly all accessions of A. speltoides were highly resistant to leaf rust, stripe rust, and stem rust. A. longissima and A. ovata were highly resistant to stripe rust, whereas A. bicornis and A. kotschyi were highly susceptible. A. searsii was highly susceptible to stem rust, but 24 to 51% of accessions of A. bicornis, A. longissima, A. ovata, and A. variabilis were resistant to stem rust. Except for A. ovata and A. speltoides, more than 95% of the Aegilops accessions were susceptible to leaf rust caused by P. recondita alternating on Anchusa spp. Only Aegilops ovata was susceptible to P. recondita from Echium spp. A. bicornis, A. koschyi, and A. searsii were highly susceptible as seedlings to common wheat leaf rust caused by P. triticina. Most accessions of A. variabilis and about h...Continue Reading

References

Feb 1, 1996·Australian and New Zealand Journal of Ophthalmology·C A McCartyH R Taylor
Oct 24, 2008·Phytopathology·Pnina Ben YehudaYehoshua Anikster

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Citations

Oct 16, 2008·Chromosome Research : an International Journal on the Molecular, Supramolecular and Evolutionary Aspects of Chromosome Biology·Justin D FarisYue Jin
May 31, 2019·Frontiers in Plant Science·Masahiro Kishii
May 9, 2012·Annual Review of Phytopathology·Kurt J Leonard
Nov 21, 2008·Molecular Plant Pathology·Melvin D BoltonDavid F Garvin
Mar 13, 2012·TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik·Hongyan ShengTimothy D Murray
Oct 9, 2013·Genome Génome / Conseil National De Recherches Canada·P D OliveraB J Steffenson
Nov 27, 2014·TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik·Stine PetersenJ Paul Murphy
Jan 24, 2019·Plant Disease·Shuyi HuangKathryn Stinebaugh

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