Knowledge Center Catalog

Race structure and distribution of Pyrenophora tritici-repentis in Tunisia (Record no. 61262)

MARC details
000 -LEADER
fixed length control field 02715nab a22003977a 4500
001 - CONTROL NUMBER
control field 61262
003 - CONTROL NUMBER IDENTIFIER
control field MX-TxCIM
005 - DATE AND TIME OF LATEST TRANSACTION
control field 20230918224823.0
008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION
fixed length control field 200129s2019 it |||p|op||| 00| 0 eng d
022 ## - INTERNATIONAL STANDARD SERIAL NUMBER
International Standard Serial Number 0031-9465
022 ## - INTERNATIONAL STANDARD SERIAL NUMBER
International Standard Serial Number 1593-2095 (Online)
024 8# - OTHER STANDARD IDENTIFIER
Standard number or code https://doi.org/10.14601/Phyto-10892
Canceled/invalid standard number or code DOI is wrong in the original article
040 ## - CATALOGING SOURCE
Original cataloging agency MX-TxCIM
041 ## - LANGUAGE CODE
Language code of text/sound track or separate title eng
100 1# - MAIN ENTRY--PERSONAL NAME
9 (RLIN) 11208
Personal name Laribi, M.
245 10 - TITLE STATEMENT
Title Race structure and distribution of Pyrenophora tritici-repentis in Tunisia
260 ## - PUBLICATION, DISTRIBUTION, ETC. (IMPRINT)
Place of publication, distribution, etc. Firenze (Italy) :
Name of publisher, distributor, etc. Firenze University Press,
Date of publication, distribution, etc. 2019.
500 ## - GENERAL NOTE
General note Peer review
500 ## - GENERAL NOTE
General note Open Access
520 ## - SUMMARY, ETC.
Summary, etc. Tan spot, caused by Pyrenophora tritici-repentis (Ptr), is a widespread foliar disease of wheat, which is becoming important in North Africa particularly in Tunisia. To assess the pathogenic variation of Ptr in Tunisia, characterized 84 single conidium isolates of Ptr were characterized from durum wheat cultivars, sampled during the 2017-2018 cropping season. The virulence of isolates were assessed, under controlled conditions, on a standard differential set of six wheat genotypes. Ptr races 2, 4, 5, 6, 7 and 8 were identified, the first such information available for Tunisia. Race 2, commonly found in North America, South America and Asia, was identified for the first time in North Africa, at a low frequency of 5%. Races 5 and 7 were the most frequent, representing, respectively, 39% and 43% of the isolates tested. Only 8% of the isolates were classified as race 8, while 4% were identified race 6. Race 6 was only detected at the experimental station in the North Western region of Tunisia and in a nearby farm field. Only one Ptr isolate was avirulent on all six differential genotypes, and was therefore designated race 4. The identification of six races of Ptr on durum wheat demonstrates the high diversity of the pathogen population in Tunisia.
526 ## - STUDY PROGRAM INFORMATION NOTE
Program name Wheat CRP
Wheat Flagship Projects FP3 - Global partnership to accelerate genetic gain in farmers field
546 ## - LANGUAGE NOTE
Language note Text in English
650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM
Source of heading or term AGROVOC
9 (RLIN) 9779
Topical term or geographic name as entry element Physiological races
650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name as entry element Pyrenophora tritici-repentis
Miscellaneous information AGROVOC
9 (RLIN) 2707
650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM
Source of heading or term AGROVOC
9 (RLIN) 1142
Topical term or geographic name as entry element Hard wheat
650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name as entry element Plant diseases
Miscellaneous information AGROVOC
Source of heading or term
9 (RLIN) 1206
651 #7 - SUBJECT ADDED ENTRY--GEOGRAPHIC NAME
Source of heading or term AGROVOC
9 (RLIN) 7119
Geographic name Tunisia
700 1# - ADDED ENTRY--PERSONAL NAME
9 (RLIN) 7075
Personal name Gamba, F. M.
700 1# - ADDED ENTRY--PERSONAL NAME
9 (RLIN) 10303
Personal name Hassine, M.
700 1# - ADDED ENTRY--PERSONAL NAME
Personal name Pawan Kumar Singh
Miscellaneous information Global Wheat Program
Field link and sequence number INT2868
9 (RLIN) 868
700 1# - ADDED ENTRY--PERSONAL NAME
Field link and sequence number INT3301
9 (RLIN) 915
Personal name Yahyaoui, A.H.
Miscellaneous information Global Wheat Program
700 1# - ADDED ENTRY--PERSONAL NAME
9 (RLIN) 11209
Personal name Sassi, K.
773 0# - HOST ITEM ENTRY
Place, publisher, and date of publication Italy : Mediterranean Phytopathological Union : Firenze University Press, 2019.
Related parts v. 58, no. 3, p. 473-483
Title Phytopathologia Mediterranea
International Standard Serial Number 0031-9465
856 4# - ELECTRONIC LOCATION AND ACCESS
Link text Open Access through DSpace
Uniform Resource Identifier https://hdl.handle.net/10883/20655
942 ## - ADDED ENTRY ELEMENTS (KOHA)
Source of classification or shelving scheme Dewey Decimal Classification
Koha item type Article
Suppress in OPAC No
Holdings
Date last seen Total Checkouts 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
01/29/2020   01/29/2020 Article Not Lost Dewey Decimal Classification     CIMMYT Staff Publications Collection   CIMMYT Knowledge Center: John Woolston Library CIMMYT Knowledge Center: John Woolston Library 01/29/2020

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