Tyryshkin, L. G. and Gashimov, M. E. and Kolesova, M. A. and Anphilova, N. A. (2006) Juvenile resistance to diseases in samples of Triticum L. species from VIR World Collection. Cereal Research Communications, 34 (2-3). pp. 1073-1079. ISSN 0133-3720
|
Text
crc.34.2006.2-3.240.pdf Download (8MB) | Preview |
Abstract
Seedling (juvenile) resistance to 3 foliar diseases was studied in 540 samples of 24 Triticum L. species from VIR World Collection. Samples of T. timopheevii, T. militinae, T. zhukovskyi, T. timococcum and 4 of T. boeoticum were highly resistant to complex population of leaf rust causal agent. Presence of Puccinia recondita clones virulent to samples of T. miguschovae and T. kiharae (synthetic hexaploids with genome A <sup>b</sup> GD) indicates to partial suppression of resistance from species with A <sup>b</sup> G genome by D genome of Ae. tauschii . Two samples of T. araraticum and one of T. timopheevii were resistant to dark-brown leaf spot blotch. Three samples of T. araraticum and two of T. timopheevii were classified as resistant after inoculation with mixture of 7 Stagonospora nodorum isolates. All 239 samples of 6 species studied were susceptible to common root rot. The causes of differences between our results and that obtained in other studies are discussed.
| Item Type: | Article |
|---|---|
| Subjects: | S Agriculture / mezőgazdaság > S1 Agriculture (General) / mezőgazdaság általában |
| Depositing User: | xBarbara xPayer |
| Date Deposited: | 06 Dec 2017 17:21 |
| Last Modified: | 30 Jun 2026 23:15 |
| URI: | https://real.mtak.hu/id/eprint/59073 |
Actions (login required)
 |
Edit Item |
