Knowledge Center Catalog

Global genetic diversity of winter wheat germplasm for resistance to leaf, yellow and stem rust (Record no. 7730)

MARC details
000 -LEADER
fixed length control field 04053nam a22003857a 4500
001 - CONTROL NUMBER
control field G93488
003 - CONTROL NUMBER IDENTIFIER
control field MX-TxCIM
005 - DATE AND TIME OF LATEST TRANSACTION
control field 20230203183743.0
008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION
fixed length control field 121211s ||||f| 0 p|p||0|| |
040 ## - CATALOGING SOURCE
Original cataloging agency MX-TxCIM
041 ## - LANGUAGE CODE
Language code of text/sound track or separate title eng
090 ## - LOCALLY ASSIGNED LC-TYPE CALL NUMBER (OCLC); LOCAL CALL NUMBER (RLIN)
Classification number (OCLC) (R) ; Classification number, CALL (RLIN) (NR) CIS-5651
100 1# - MAIN ENTRY--PERSONAL NAME
9 (RLIN) 833
Personal name Morgounov, A.I.
Miscellaneous information Formerly Global Wheat Program
Field link and sequence number INT1787
245 10 - TITLE STATEMENT
Title Global genetic diversity of winter wheat germplasm for resistance to leaf, yellow and stem rust
260 ## - PUBLICATION, DISTRIBUTION, ETC. (IMPRINT)
Date of publication, distribution, etc. 2009.
Place of publication, distribution, etc. Antalya (Turkey) :
Name of publisher, distributor, etc. METU,
300 ## - PHYSICAL DESCRIPTION
Extent 1 page
500 ## - GENERAL NOTE
General note Poster Abstract
520 ## - SUMMARY, ETC.
Summary, etc. Winter and facultative wheat covers around 15 mln ha in the region of Central and West Asia and is grown in two distinct environments: irrigated wheat across the region normally in the valleys and lowlands; semi-arid rainfed wheat is primarily grown in the higher elevations and moisture stress presents a major challenge. Both environments are subjected to frequent and devastating attacks by rusts. Yellow Rust is a major pathogen across the region. Leaf Rust is more limited to irrigated lowlands or high rainfall areas. Stem Rust is observed in pockets across the region normally at higher altitudes. Resistance breeding for Yellow and Leaf Rust is very high priority while breeding for resistance to Stem Rust is primarily driven by the potential danger of Ug99 spread. International Winter Wheat Improvement Program (www.iwwip.org) is a joint cooperative program between the Ministry of Agriculture and Rural Affairs of Turkey, CIMMYT and ICARDA established more than 20 years ago. IWWIP aims to develop the germplasm suitable for Central and West Asia combining broad adaptation with resistance to prevailing biotic stresses, primarily rusts. IWWIP also plays a key role in facilitating the global germplasm exchange among the winter wheat breeding programs. The germplasm developed by IWWIP as well as the material received from cooperators is distributed to more than 130 cooperators in 50 countries through Facultative and Winter Wheat Observation Nursery (FAWWON) and International Winter Wheat Yield Trial (IWWYT). High turnaround of the winter and facultative wheat germplasm through IWWIP allowed detailed evaluation and screening for disease resistance of a large set of germplasm. Annually 250-300 entries are received from the main winter wheat breeding programs in America, Europe and Asia. The current study summarized the field data from Turkey and other countries of the region for the last three years (2007-2009) for the diverse set of 1000 entries representing both the commonly grown varieties, newly released varieties and advanced breeding lines from more than 30 countries. It appears that the distribution of the resistant germplasm depends on the prevailing rust in the target area of a particular breeding program. The material from the Midwest of USA is normally resistant to Leaf Rust but susceptible to Yellow Rust. The germplasm from Turkey, Iran and neighboring countries has high frequency of resistance to Yellow Rust. Testing of the diverse set of germplasm in Kenya for Stem Rust Ug99 population in the field revealed that around 15% of the germplasm is resistant but there is no clear geographic source of resistance as it occurred equally from different regions. Winter/facultative lines and varieties with multiple resistances to two or three rusts have been identified.
536 ## - FUNDING INFORMATION NOTE
Text of note Global Wheat Program
546 ## - LANGUAGE NOTE
Language note Text in English
594 ## - STAFFID
StaffID CBAK01|INT1787
595 ## - COLLECTION
Collection CIMMYT Staff Publications Collection
650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name as entry element Genetic diversity (as resource)
Miscellaneous information AGROVOC
9 (RLIN) 2974
650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM
Source of heading or term AGROVOC
9 (RLIN) 2104
Topical term or geographic name as entry element Winter wheat
650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM
Source of heading or term AGROVOC
9 (RLIN) 26782
Topical term or geographic name as entry element Stem rust
650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM
Source of heading or term AGROVOC
9 (RLIN) 1077
Topical term or geographic name as entry element Disease resistance
700 1# - ADDED ENTRY--PERSONAL NAME
Personal name Akin, B.,
9 (RLIN) 1340
700 1# - ADDED ENTRY--PERSONAL NAME
Personal name Kaya, Y.,
9 (RLIN) 2486
700 1# - ADDED ENTRY--PERSONAL NAME
9 (RLIN) 1342
Personal name Keser, M.
700 1# - ADDED ENTRY--PERSONAL NAME
9 (RLIN) 2227
Personal name Mert, Z.
700 1# - ADDED ENTRY--PERSONAL NAME
Personal name Singh, D.
9 (RLIN) 3258
700 1# - ADDED ENTRY--PERSONAL NAME
9 (RLIN) 2088
Personal name Wanyera, R.
773 ## - HOST ITEM ENTRY
Place, publisher, and date of publication Antalya (Turkey) : METU, 2009.
Related parts p. 99
Title International Cereal Rusts Powdery Mildews Conference : Antalya (Turkey); 13-16 Oct 2009, Abstract Book
942 ## - ADDED ENTRY ELEMENTS (KOHA)
Koha item type Conference proceedings
Source of classification or shelving scheme Dewey Decimal Classification
Holdings
Date last seen Total Checkouts Full call number Price effective from Koha item type Lost status Source of classification or shelving scheme Damaged status Not for loan Collection code Withdrawn status Home library Current library Date acquired
07/19/2017   CIS-5651 07/19/2017 Conference proceedings Not Lost Dewey Decimal Classification     CIMMYT Staff Publications Collection   CIMMYT Knowledge Center: John Woolston Library CIMMYT Knowledge Center: John Woolston Library 07/19/2017

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