TheBookSearch (aka DieBuchSuche) - the search engine for all books.
We are looking in more than 100 shops for your best offer - please wait…
- Ship to Singapore (modify to GBR, USA, AUS, NZL, CHN, PHL, TWN, IDN, MYS, THA, VNM, HKG, HKG, DEU)
Create preset

All books for 9783869552934 - compare every offer

Archive entry:
9783869552934 - Belayneh Admassu Yimer: Genetic and virulence diversity of Puccinia graminis f. sp. Tritici populations in Ethiopia and stem rust resistance genes in wheat - Book

(?):

Genetic and virulence diversity of Puccinia graminis f. sp. Tritici populations in Ethiopia and stem rust resistance genes in wheat (2011) (?)

Delivery from: GermanyGerman book
ISBN:

9783869552934 (?) or 386955293X

, in german, Cuvillier Verlag, Universität Gießen
This item is printed on demand. First published 23.03.2010 language: english s a result of a recent spread of a new and highly virulent race of Puccinia graminis f. sp. tritici called Ug99, stem rust is becoming a serious threat to wheat production in Ethiopia and other east African countries. Therefore, there is an urgent need to analyse the virulence spectrum of Pgt populations in Ethiopia. Wheat stem rust samples were collected in 2006 and 2007 in Arsi, Bale, Shewa and the Northwest regions of Ethiopia to determine the virulence diversity and race distribution in p. graminis f. sp. tritici populations. Stem rust incidence was high in Arsi, Bale and East Shewa. In Northwest Ethiopia, and North and West Shewa, stem rust was prevalent at low levels. A total of 152 isolates was analyzed and 22 races were identified. Races TTKSR (Ug99), TTHSR and RRTTR were pre***nt with frequencies of 26.6, 17.7 and 11.1%, respectively. These races were also detected in all regions. It turned out that the highly virulent race designated as Ug99 was present throughout the country and ***ted in all regions except Northwest Ethiopia. A variant of Ug99, which is virulent against Sr24 was not detected in this study. Four stem rust resistance genes (Sr13, Sr30, Sr36 and SrTmp) were found to confer resistance to most of the races prevalent in Ethiopia. With the exception of Sr30, which is not effective to Ug99, the other three genes can be used in breeding for resistance to stem rust in Ethiopia. 110 S. Dissertation
More…
Data from 01/06/2016 21:39h
ISBN (alternative notations): 3-86955-293-X, 978-3-86955-293-4
Archive entry:
9783869552934 - Belayneh Admassu Yimer: Genetic and virulence diversity of Puccinia graminis f. sp. Tritici populations in Ethiopia and stem rust resistance genes in wheat - Book

(?):

Genetic and virulence diversity of Puccinia graminis f. sp. Tritici populations in Ethiopia and stem rust resistance genes in wheat (2010) (?)

Delivery from: GermanyGerman bookThis is a paperback bookNew bookFirst edition of this book
ISBN:

9783869552934 (?) or 386955293X

, in german, 110 pages, Cuvillier, E, Paperback, New, first edition
Broschiert, Ausgabe: 1., Auflage, Label: Cuvillier, E, Cuvillier, E, Produktgruppe: Book, Publiziert: 2010-03-23, Studio: Cuvillier, E
Keywords: Bücher, Fachbücher, Biowissenschaften, Biologie, Allgemein, Naturwissenschaften & Technik, Umwelt & Ökologie, Landwirtschaft
Data from 01/06/2016 21:39h
ISBN (alternative notations): 3-86955-293-X, 978-3-86955-293-4

9783869552934

Find all available books for your ISBN number 9783869552934 compare prices fast and easily and order immediatly.

Available rare books, used books and second hand books of the title "Genetic and virulence diversity of Puccinia graminis f. sp. Tritici populations in Ethiopia and stem rust resistance genes in wheat" from Belayneh Admassu Yimer are completely listed.

ars edition kalender luisa seeling