Meeting the Challenge of Yellow Rust in Cereal Crops - ICARDA

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3 Contents List of participants in the Second Yellow Rust Conference 7 Yellow rust of wheat in Nepal: An overview 13 C.B. Karki, S. Sharma and E. Duveiller Monitoring of the wheat yellow rust pathogen in Iran 20 F. Afshari, M. Torabi, K. Nazari, A. Malihipour, M. Agnoum, S. Rejaei, M. Dehgan, S. Safavei, M. Nasrolahi, T. Dadrezaei, R. Hoshyar, M. Hassanpour-Hosni, S. Kemangar, M.S. Ahmedian-Moghaddam, M. Chaeichei, F. Jebalbarez and H. Akbari-Mogaddam Virulence to yellow rust resistance gene Yr27: a new threat to stable wheat production in Asia, 25 R.P. Singh, E. Duveiller and J. Huerta-Espino Screening of CIMMYT bread wheat germplasm and postrelease monitoring of Bakhtawar 92 against yellow rust (Puccinia striiformis f.sp. tritici) in Pakistan 30 S.J.A. Shah, T. Mohmmad, I. Ali, F. Azam, S. Hussain, A.R. Rattu and J.I. Mirza Yellow rust virulence patterns in Pakistan during 1998– 2003, and responses of some commercial cultivars 36 J.I. Mirza, A.R. Rattu, I. Ahmad, S. Khalid, M.A. Akhtar, L.K. Khokhar, M. Hussain, S.J. Hamid, M.A.S. Kirmani and E. Haq Challenge of a new race of Puccinia striiformis f.sp. tritici in Iran 39 F. Afshari Occurrence and importance of yellow rust in Tajikistan 43 B. Pett, H. Muminjanov, A. Morgounov and M. Otambekova
Page 1 and 2: Meeting the Challenge of Yellow Rus
Page 3 and 4: iii Foreword Wheat is grown on roug
Page 5 and 6: v Preface The Central and West Asia
Page 7 and 8: vii About this publication This vol
Page 9 and 10: ix 2nd Regional Yellow Rust Confere
Page 11: Meeting the Challenge of Yellow Rus
Page 15 and 16: 5 Evaluation of the International W
Page 17 and 18: 7 Azerbaijan List of Participants D
Page 19 and 20: Mr Ehsanul Haque, CDRP, Murree Mr A
Page 21: Mr Atif Jamal, CDRP, Murree Dr Tahi
Page 24 and 25: 14 Nepal 297 (Karki, 1989). Severit
Page 26 and 27: 16 Pathotypes Race analysis of yell
Page 28 and 29: 18 Although 1 or 2 sprays of triadi
Page 30 and 31: 20 Monitoring of the wheat yellow r
Page 32 and 33: 22 Table 1. Yellow rust differentia
Page 34 and 35: 24 References Afshari, F., Torabi,
Page 36 and 37: 26 Stripe rust resistance gene Yr27
Page 38 and 39: 28 Questions often arise as to why
Page 40 and 41: 30 Screening of CIMMYT bread wheat
Page 42 and 43: 32 Disease assessment and scoring o
Page 44 and 45: 34 rust resistance. Yellow rust was
Page 46 and 47: 36 Yellow rust virulence patterns i
Page 48 and 49: 38 in combination or alone. Lee (Yr
Page 50 and 51: 40 In 1995, wheat yield loss due to
Page 52 and 53: 42 References Johnson, R., Stubbs,
Page 54 and 55: 44 rust. Of all the wheat fields in
Page 56 and 57: 46 Epidemiology of wheat yellow rus
Page 58 and 59: 48 Figure 1. Disease progress curve
Page 60 and 61: 50 Occurrence of an epidemic does n
Page 62 and 63:
52 Identification of wheat yellow (
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54 differences between the controls
Page 66 and 67:
56 References Beresford, R.M. 1982.
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58 Materials and methods Due to lac
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60 Table 2. Test differentials, res
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62 Table 4. Example of increased vi
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64 Development of molecular markers
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66 years. Yellow rust infection was
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68 Table 2. AFLP polymorphisms asso
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70 and genera into wheat (Knott and
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72 Table 2. Reaction of the lines d
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74 Inheritance of yellow rust resis
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76 Table 1. Severity and field resp
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78 In F 2 of cross Adir/Umanka we o
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80 Host-pathogen interaction Plants
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82 Role of protein kinase in gene-f
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84 approaches; and (4) provision of
Page 96 and 97:
86 Evaluation of candidate varietie
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88 research, as two new categories
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90 Table 3B. Entries included in th
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92 Table 4B. Entries included in Na
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94 Table 6. Relative Resistance Ind
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96 Evaluation of International Wint
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98 11th FAWWON The 11th FAWWON cons
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100 With resistant varieties from I
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102 Effectiveness of yellow rust re
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104 infected plants according to th
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106 NWFP till 2001/2002. Then durin
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108 Table 3. Terminal reaction of d
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110 Eritrea, Tajikistan, Uzbekistan
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112 Anonymous. 2004. Travelling Whe
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114 considerably increased. The pea
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116 In the preliminary yield trial,
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118 In Iran, the disease is destruc
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120 Table 1. Evaluation of resistan
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122 Name Pedigree Source 49 SIBIA/M
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124 Name Pedigree Source 16 Altar84
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126 Table 4. Evaluation of resistan
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128 Materials and methods Commercia
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130 Table 1. Highest stripe rust re
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133 Abstracts of other papers prese
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135 Current and future prospects fo
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137 Prevalent yellow rust pathotype
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139 Development of wheat germplasm
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141 Resistance to stripe [yellow] r
Page 153 and 154:
The study of yellow rust’s effect
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145 Meeting the Challenge of Yellow
Page 157 and 158:
147 Contents List of participants i
Page 159 and 160:
Slow-rusting resistance: a strategy
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Evaluation of some synthetic hexapl
Page 163 and 164:
153 List of Participants Afghanista
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155 Cereal rust monitoring in Centr
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(Ahmed et al., 1991). Earlier, epip
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159 Table 1. Host differential geno
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161 Table 3. Commercial and elite c
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163 Table 5. Nile Valley and Red Se
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165 Table 7. Field reaction of whea
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167 Table 9. Yellow rust pathotypes
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Conclusions 169 While the diversity
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171 Improvement of yellow rust resi
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for resistance to five races of P.
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175 Table 2. Field responses to str
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PI/MZ//CNO67/3/LFN/4/ANT/5/ATTILA,
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References 179 Chen, X.M. 2005. Epi
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esistance to the yellow rust popula
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183 Table 2. Cross or pedigree of s
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185 Table 4. Disease severity and r
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187 Table 6A. Disease severity and
Page 199:
Stubbs, R.W. 1988. Pathogenicity an
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192
Page 204 and 205:
194 Wheat Rust in Europe Mogens S.
Page 206 and 207:
196 Emergence of Yr27-virulences of
Page 208 and 209:
198 An overview of wheat yellow rus
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200 Pathotypes and human-guided evo
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202 The weather conditions in April
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204 wheat resistance genes to yello
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206 sown by hand in rows 1 to 2 m l
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208 teamwork between pathologists a
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210 (Lebanon, Iran, Syria and Turke
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212 pathogen population being persi
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214 growing seasons on plants in th
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216 Study on distribution of and da
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218 Resistance of mutant winter whe
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220 Resistance evaluation of elite
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222 fields reached 30 to 50%. The a
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224 Wheat yellow rust establishment
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226 Reaction of dryland advanced wh
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228 reduced the harvest by an estim
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230 multilocational screening of jo
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232 Results of testing winter wheat
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234 Comparison of reactions of some
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236 Wheat seedling and adult plant
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238 Wheat rust surveillance A. Yahy
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240
Page 252 and 253:
242 Effective and ineffective resis
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244 Race changes of Puccinia striif
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246 Influence of yellow rust on pho
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248 Detection and distribution of w
Page 260 and 261:
250 Dr Mohammad Reza Jalal Kamali,
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252 Dr Osman Abdalla, ICARDA, Alepp
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254 striiformis f.sp. tritici), ste
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256 resistance at seedling and adul
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258 Figure 2. AUDPC of effective re
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260 ACI values for AUDPC were used
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262 Wheat yellow rust epidemics in
Page 274 and 275:
264 southern part of Uzbekistan in
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266 Fungicides were sprayed to cont
Page 278 and 279:
268 Introduction Yellow rust (Pucci
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270 Experimental yield loss estimat
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272 The weather was favourable from
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274 detected. The spread of this vi
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276 virulent pathotypes. Since dete
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278 Virulence pattern of Puccinia s
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280 represented different agro-ecol
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282 Table 1B. Wheat yellow rust sce
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284 Table 2. Response of tester lin
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286 The 3rd YRTN result revealed th
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288 Pathotyping of wheat stripe [ye
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290 against Yr7 and Yr9 were partic
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292 Wellings, C.R. 1986. Host : Pat
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294 genotypes, Shafaq 06 in 2006, a
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296 Results and discussion Germplas
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298 pathogen resistance and hence y
Page 310 and 311:
300 References Anon[ymous]. 2009. S
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302 VL 738, PBW 343, PBW 396, K 060
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304 Results and discussion The 114
Page 316 and 317:
306 References Anon[ymous]. 2008. A
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308 was also concluded that RpsEm1,
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310 from this study we concluded th
Page 322 and 323:
312 References Ben Yehuda, P., Eila
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314 resistant despite the high susc
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316 The segregation ratios of the h
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318 Monitoring and evaluation of ye
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320 Bread in Tajikistan, as in othe
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322 Material and methods The germpl
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324 Table 1 presents superior varie
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326 Study of selected wheat genetic
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328 inoculum pressure. This was con
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330 the greenhouse. APR genes are i
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332 No. Genotype Gene(s) Severity a
Page 344 and 345:
334 References Allison, C. & Isenbe
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336 factor is cultivation of modera
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338 Table 1. Yellow rust differenti
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340 the principal methods for ident
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342 Table 2. Pedigrees and names of
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344 Resistance response of promisin
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346 The seedlings were transferred
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348 Field assessment The results of
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350 Evaluation of bread and durum w
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352 moisture and temperature, yello
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354 resistance genes showed variabl
Page 366 and 367:
356 Introduction Bread wheat in Kyr
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358 In 2008 we monitored the CWANA-
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360 Identification of wheat germpla
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362 Sorokina (1977). The decimal sy
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364 When plants of RILs were inocul
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366 found that the most harmful rac
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368
Page 380 and 381:
370 Global cereal rust surveillance
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372 Trap Nurseries in epidemiology
Page 384 and 385:
374 Changes of stripe [yellow] rust
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376 Adult plant resistance effectiv
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378 constructed for the gene using
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380 advance warning of locations at
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382 Constructing physical and genom
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384 only a slight differential in t
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386 the maintenance of genetic vari
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388 nurseries has decreased, while
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390 Breeding for qualitative resist
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392 Influence of yellow rust on pho
Page 404 and 405:
394 Race composition and effective
Page 406 and 407:
396 Breeding of winter wheat for re
Page 408 and 409:
398 Development of wheat stripe [ye
Page 410 and 411:
400 conditions. During this period,
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402 Inheritance of resistance to 4E
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404 trial. Yellow rust uredospores
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406 lines tested were severely atta
Page 418 and 419:
408 Detection and distribution of w
Page 420 and 421:
410 wheat varieties and hybrid line
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412 Artificial inoculation techniqu
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Meeting the Challenge of Yellow Rust in Cereal Crops - ICARDA

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