000 03231nab a22004937a 4500
001 G95015
003 MX-TxCIM
005 20230714211937.0
008 211018s2011 ne |||p|op||| 00| 0 eng d
022 _a1573-5060 (Online)
022 0 _a0014-2336
024 8 _ahttps://doi.org/10.1007/s10681-010-0326-5
040 _aMX-TxCIM
041 _aeng
090 _aCIS-6312
100 1 _9833
_aMorgounov, A.I.
_gFormerly Global Wheat Program
_8INT1787
245 1 0 _aGenetic protection of wheat from rusts and development of resistant varieties in Russia and Ukraine
260 _aDordrecht (Netherlands) :
_bSpringer,
_c2011.
500 _aPeer review
500 _aPeer-review: Yes - Open Access: Yes|http://science.thomsonreuters.com/cgi-bin/jrnlst/jlresults.cgi?PC=MASTER&ISSN=0014-2336
520 _aLeaf rust represents the major threat to wheat production in Russia and Ukraine. It has been present for many years and epidemics of the pathogen occur in different regions on both winter and spring wheat. In some regions there is evidence of more frequent epidemics, probably due to higher precipitation as a result of climate change. There is evidence that the virulence of the leaf rust population in Ukraine and European Russia and on winter wheat and spring wheat is similar. The pathogen population structure in Western Siberia is also similar to the European part, although there are some significant differences based on the genes employed in different regions. Ukrainian wheat breeders mostly rely on major resistance genes from wide crosses and have succeeded in developing resistant varieties. The North Caucasus winter wheat breeding programs apply the strategy of deploying varieties with different types of resistance and genes. This approach resulted in decreased leaf rust incidence in the region. Genes Lr23 and Lr19 deployed in spring wheat in the Volga region were rapidly overcome by the pathogen. There are continuing efforts to incorporate resistance from wild species. The first spring wheat leaf rust resistant varieties released in Western Siberia possessed gene LrTR which protected the crop for 10–15 years, but was eventually broken in 2007. Slow rusting is being utilized in several breeding programs in Russia and Ukraine, but has not become a major strategy.
536 _aGlobal Wheat Program
546 _aText in English
591 _aSpringer
594 _aINT1787
650 7 _aGenes
_2AGROVOC
_93563
650 7 _aDisease resistance
_2AGROVOC
_91077
650 7 _aRusts
_2AGROVOC
_91251
650 7 _aWheat
_2AGROVOC
_91310
650 7 _aResistance varieties
_2AGROVOC
_93155
651 7 _2AGROVOC
_924401
_aRussian Federation
651 7 _2AGROVOC
_911112
_aUkraine
700 1 _aAblova, I.
_93264
700 1 _aBabayants, O.
_93265
700 1 _aBabayants, L.
_93266
700 1 _aBespalova, L.
_93267
700 1 _aKhudokormov, Z.
_93268
700 1 _aLitvinenko, N.
_93269
700 1 _aShamanin, V.
_93270
700 1 _aSyukov, V.
_93271
773 0 _tEuphytica
_gv. 179, no. 2, p. 297-311
_x0014-2336
_wG444298
_dDordrecht (Netherlands) : Springer, 2011.
856 4 _yAccess only for CIMMYT Staff
_uhttps://hdl.handle.net/20.500.12665/1513
942 _cJA
_2ddc
_n0
999 _c28378
_d28378