Wheat leaf rust races/pathotypes in the Czech Republic in 1997-1998
In 1997-1998 virulence of the wheat leaf rust population was studied on Thatcher near isogenic lines with Lr1, Lr2a, Lr2b, Lr2c, Lr3. Lr9, Lrll, Lrl5, Lrl7, Lrl9, Lr21, Lr23, Lr24, Lr26 and Lr28. On these NILs 11 pathotypes were determined in 1997, and 8 inl998. All rust samples were avirulent onLr9...
| Main Authors: | , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Czech Academy of Agricultural Sciences
1999-06-01
|
| Series: | Plant Protection Science |
| Subjects: | |
| Online Access: | https://pps.agriculturejournals.cz/artkey/pps-199902-0003_wheat-leaf-rust-races-pathotypes-in-the-czech-republic-in-1997-1998.php |
| _version_ | 1797898642401525760 |
|---|---|
| author | Pavel Bartoš Eva Stuchlíková |
| author_facet | Pavel Bartoš Eva Stuchlíková |
| author_sort | Pavel Bartoš |
| collection | DOAJ |
| description | In 1997-1998 virulence of the wheat leaf rust population was studied on Thatcher near isogenic lines with Lr1, Lr2a, Lr2b, Lr2c, Lr3. Lr9, Lrll, Lrl5, Lrl7, Lrl9, Lr21, Lr23, Lr24, Lr26 and Lr28. On these NILs 11 pathotypes were determined in 1997, and 8 inl998. All rust samples were avirulent onLr9, Lr19, Lr24 and Lr28.There was a relatively low frequency of virulence on Lrl, Lr2a and Lr2b. Most rust samples were virulent on Lr2c, Lr11, Lr15, Lr17, Lr23 and Lr26. All samples were virulent on Lr3 and Lr21. The identified pathotypes conformed with races 61SaBa*, 77SaBa, 2SaBa, 12SaBa, 57SaBa, 6SaBa, 61*, 77 and 6. Races 61SaBa*, 77SaBa and 2SaBa prevailed in 1997, races 61 SaBa*, 77SaBa and 12SaBa were prevalent in 1998. Races 6 and 6SaBa were found for the first time. Data on Lr genes in recently registered winter wheat cultivars are presented. |
| first_indexed | 2024-04-10T08:17:28Z |
| format | Article |
| id | doaj.art-7e24e6f7d56147a282cfca0002a828c4 |
| institution | Directory Open Access Journal |
| issn | 1212-2580 1805-9341 |
| language | English |
| last_indexed | 2024-04-10T08:17:28Z |
| publishDate | 1999-06-01 |
| publisher | Czech Academy of Agricultural Sciences |
| record_format | Article |
| series | Plant Protection Science |
| spelling | doaj.art-7e24e6f7d56147a282cfca0002a828c42023-02-23T03:43:18ZengCzech Academy of Agricultural SciencesPlant Protection Science1212-25801805-93411999-06-01352515610.17221/9675-PPSpps-199902-0003Wheat leaf rust races/pathotypes in the Czech Republic in 1997-1998Pavel BartošEva StuchlíkováIn 1997-1998 virulence of the wheat leaf rust population was studied on Thatcher near isogenic lines with Lr1, Lr2a, Lr2b, Lr2c, Lr3. Lr9, Lrll, Lrl5, Lrl7, Lrl9, Lr21, Lr23, Lr24, Lr26 and Lr28. On these NILs 11 pathotypes were determined in 1997, and 8 inl998. All rust samples were avirulent onLr9, Lr19, Lr24 and Lr28.There was a relatively low frequency of virulence on Lrl, Lr2a and Lr2b. Most rust samples were virulent on Lr2c, Lr11, Lr15, Lr17, Lr23 and Lr26. All samples were virulent on Lr3 and Lr21. The identified pathotypes conformed with races 61SaBa*, 77SaBa, 2SaBa, 12SaBa, 57SaBa, 6SaBa, 61*, 77 and 6. Races 61SaBa*, 77SaBa and 2SaBa prevailed in 1997, races 61 SaBa*, 77SaBa and 12SaBa were prevalent in 1998. Races 6 and 6SaBa were found for the first time. Data on Lr genes in recently registered winter wheat cultivars are presented.https://pps.agriculturejournals.cz/artkey/pps-199902-0003_wheat-leaf-rust-races-pathotypes-in-the-czech-republic-in-1997-1998.phppuccinia persistens subsp. triticina, syn. puccinia recondita f. sp. triticipathotypesphysiologic raceslr-geneswheatregistered cultivarsczech republic |
| spellingShingle | Pavel Bartoš Eva Stuchlíková Wheat leaf rust races/pathotypes in the Czech Republic in 1997-1998 Plant Protection Science puccinia persistens subsp. triticina, syn. puccinia recondita f. sp. tritici pathotypes physiologic races lr-genes wheat registered cultivars czech republic |
| title | Wheat leaf rust races/pathotypes in the Czech Republic in 1997-1998 |
| title_full | Wheat leaf rust races/pathotypes in the Czech Republic in 1997-1998 |
| title_fullStr | Wheat leaf rust races/pathotypes in the Czech Republic in 1997-1998 |
| title_full_unstemmed | Wheat leaf rust races/pathotypes in the Czech Republic in 1997-1998 |
| title_short | Wheat leaf rust races/pathotypes in the Czech Republic in 1997-1998 |
| title_sort | wheat leaf rust races pathotypes in the czech republic in 1997 1998 |
| topic | puccinia persistens subsp. triticina, syn. puccinia recondita f. sp. tritici pathotypes physiologic races lr-genes wheat registered cultivars czech republic |
| url | https://pps.agriculturejournals.cz/artkey/pps-199902-0003_wheat-leaf-rust-races-pathotypes-in-the-czech-republic-in-1997-1998.php |
| work_keys_str_mv | AT pavelbartos wheatleafrustracespathotypesintheczechrepublicin19971998 AT evastuchlikova wheatleafrustracespathotypesintheczechrepublicin19971998 |