Meeting the Challenge of Yellow Rust in Cereal Crops - ICARDA

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284 Table 2. Response of tester lines included in 3rd YRTN No. Cultivar/Yr genes Yellow rust Response F.JANG NARC CCRI 1 Morocco (check) 90S 70S 90S 2 Pollmer—2.1.1 (Triticale) 0 0 0 3 Gobusten 0 0 0 4 Azametli 95 70S 60S 60S 5 Sardari 50MS-S 70S 70S 6 Alamout 80S 90S 80S 7 Cham 4 0 0 0 8 Cham 6 40S 60S 50S 9 Cham 8 10MS-S 10R 40MS-S 10 Morocco (check) 90S 100S 90S 11 Bohouth 6 50S 70S 80S 12 Gereck 79 0 0 0 13 Kinaci 97 0 0 20MS-S 14 Gun 91 60S 90S 90S 15 Ak bugday 80S 90S 90S 16 Dustlik 0 0 0 17 OPATA 85, Yr27+Yr18 70S 80S 90S 18 SUPER KAUZ, Yr9,Yr27,Yr18 70S 50S 40S 19 PASTOR, Yr31+APR 5S 0 0 20 Morocco (check) 80S 100S 90S 21 ATTILA M85836-50Y-0M-0Y-3M-0Y, Yr27+? 70S 80S 80S 22 Chinese 166 (W;Yr1) 0 MISSING 0 23 Lee (S;Yr7) 60S 60S 50S 24 Heines Kolben (S'Yr6+1) 50MS 50S 50S 25 Vilmorin 23 (w;Yr3a,4a+other) 0 0 0 26 Moro (w; Yr10) 0 0 0 27 Strubes Dickopf (w; 2-more?) 0 0 0 28 Suwon 92×Omar(W) 0 0 10S 29 Clemet (W; Yr9+Yr2+?) 0 0 0 30 Morocco (check) 80S 90S 80S 31 Hybrid46(W; Yr4) 0 0 0 32 Reichersberg 42(W; Yr7+? 5MR 0 0 33 Heines Peko(S; Yr6+?) 10MR 0 0 34 Nord Desprez (w; YrND) 30MS 0 0 35 Compair (S; Yr8) 0 0 0 36 Carstens V (W; Yr32) 0 0 0 37 Spaldings Prolific (w; YrSP) 10MR-MS 0 0 38 Heines VII (W; Yr2+?) 0 0 0 39 Federation 70S 90S 90S 40 Morocco (check) 80S 80S 90S 41 Fed.4/Kavkaz(Yr9) 60S 70S 80S 42 Triticum spelta (Inter, Yr5) 0 0 0 43 Kalyansona (S) 70S 50S 70S 44 TATARA CM85836-50Y-0M-0Y-2M- 0Y-0PAK 0 0 5S 45 Anza 0 0 5S
285 No. Cultivar/Yr genes Yellow rust Response F.JANG NARC CCRI 46 Cham 1 0 0 0 47 Cook (S) 5MR 0 5S 48 Jupateco 'R' (S) 70S 60S 60S 49 Jupateco 'S' 80S 80S 80S 50 Morocco (check) 90S 90S 80S 51 Avocet S 90S 80S 80S 52 Avocet R 30S 90S 60S 53 Yr1/6 * Avocet S 50S 70S 60S 54 Yr5/6 * Avocet S 0 0 0 55 Yr6/6 * Avocet S 60S 90S 70S 56 Yr7/6 * Avocet S 80S 80S 80S 57 Yr8/6 * Avocet S 40MR-MS 0 50MR-MS 58 Yr9/6 * Avocet S 80S 90S 70S 59 Yr10/6 * Avocet S 0 0 0 60 Morocco (check) 90S 70S 80S 61 Yr15/6 * Avocet S 0 0 0 62 Yr17/6*AOC 70S 70S 60S 63 Yr18/3*Avocet S 40MS-S 60S 60S 64 Yr27/6*AOC 60S 80S 70S 65 66 Yr28, AVOCET-YRA*3/3/ALTAR 84/A.E.SQ//OPATA CGSS00Y00204T-099M-20Y Yr31 AVOCET-YRA*3/PASTOR CGSS00Y00207T- 099M-1Y 30S 70S 30S 60S 0 70S 67 YrSP/6* Avocet S 0 0 0 68 YrCV/6*AOC 0 20S 5S 69 Yr26 0 0 0 70 Morocco (check) 90S 90S 80S 71 Yr24 70S 80S 50S 72 Yr26 60S 30S 30S 73 Yr27 60S 70S 20S 74 YrSP 60S 70S 30S 75 Tres/6* AVS 0 0 0 76 TP981 60S 60S 40S 77 TP1295 70S 70S 50S 78 Ciano 79 10MR-MS 40S 40S 79 Lal Bahadur/Pavon 1B L 70S 80S 60S 80 Morocco (check) 80S 100S 80S 81 INIA 66 30S 70S 20MS-S 82 Lee 50S 70S 30S 83 fielder 40S 50S 50S 84 Lemhi 30S 0 40S 85 Thatcher 60S 70S 30S NOTES: APR = adult plant resistance
Page 1 and 2:
Meeting the Challenge of Yellow Rus
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iii Foreword Wheat is grown on roug
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v Preface The Central and West Asia
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vii About this publication This vol
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ix 2nd Regional Yellow Rust Confere
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Meeting the Challenge of Yellow Rus
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4 Epidemiology of wheat yellow rust
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6 Prevalent yellow rust pathotypes
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8 Pakistan Dr Badaruddin Soomro, PA
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10 Dr Naeem Ahmad, Wheat Research I
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Yellow rust of wheat in Nepal: an o
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inoculum originating from infected
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17 Control Efforts were made to dev
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Karki, C.B. 1994. Genetics of rust
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No virulence was observed on plants
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23 Results and discussion In the tw
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Virulence to yellow rust resistance
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and Yr27, the seedling data may not
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Yield evaluations of the PBW 343- a
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variation for yellow rust resistanc
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A number of Kauz-derived cvs, e.g.
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Kisana, S.N., Mujahid, Y.M. & Musta
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37 Material and methods Wheat nurse
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Challenge of a new race of Puccinia
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41 Table 1. Response of the yellow
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43 Occurrence and importance of yel
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To better explain the differences i
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Weather data were taken from the ne
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Disease progress stopped, in genera
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Roelfs, A.P. 1985. Epidemiology in
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The wheat stripe rust pathogen over
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55 6E150A+ 4E8A+ 6E130A+ 130E2A+ 6E
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Agriculture-guided evolution of pat
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Yr SD, Yr SU and YrA was observed.
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The data presented in Table 3 show
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Kirmani, M.A.S. 1980. Comparative e
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ust infection at the CIMMYT station
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67 Table 1. Estimation of the numbe
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Resistance to stripe rust disease o
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may be from the Aegilops parent as
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McNeal, F.H., Konzak, C.F., Smith,
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Disease severity (percentage of rus
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77 Table 2. Genetic analysis of res
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Defence mechanisms against rust, an
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for the biosynthesis of a large num
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components of the signalling pathwa
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Xing, T., Wang, X.J., Malik, K. & M
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provided for final decision regardi
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spreader, cv. Morocco. The data was
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91 Table 4A. Entries included in Na
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93 Table 5A. Entries in the Nationa
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95 References Ahmad, S., Rodriguez,
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Yellow rust (YR) is one of the most
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99 Table 1. Yellow rust reaction of
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101 100 90 80 CHECKS IW IWWIP CAC E
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• To investigate the effectivenes
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105 Figure 1. Locations of yellow r
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Table 2. Terminal reaction of diffe
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Isogenic lines possessing Yr9 and Y
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Inqilab 91 at Nowshera, Swabi and M
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Selection of yellow rust-resistant
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These genotypes—depending on the
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Reaction of some international whea
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nurseries were irrigated with mist
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Name Pedigree Source 23 Tevee'S'//B
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Name Pedigree Source 71 NS732/HER S
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Name Pedigree Source 41 Gcn/4/D68-1
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127 Role of yellow rust-resistance
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genes, such as with Yr6 in cultivar
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Dubin, H.J., Johnson, R. & Stubbs,
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134 Yellow rust of wheat in Ethiopi
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136 Virulence of stripe rust on dif
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138 Turkey, Lebanon and Syria. Race
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140 Evaluation of seedling and adul
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142 of resistance not only to yello
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144 Yellow rust reaction, disease d
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146
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148 Outputs of the ten years of eva
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150 Characterization of resistance
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152 Results of testing winter wheat
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154 Dr Valentina Ibragimoval, Kyrgy
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156 Surveys of yellow rust populati
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158 nurseries. ICARDA, at its headq
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160 Table 2. Yellow rust differenti
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162 Table 4. Selected elite cultiva
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164 Table 7 shows the relative effe
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166 Table 8. Field reaction of whea
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168 Syria, Lebanon, Iran and Turkey
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170 Regional Conference on Yellow R
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172 moderate and high levels of res
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174 Umanka. The same disease reacti
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176 genes Yr1, Yr2, Yr6, Yr7, Yr8 a
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178 Table 3. Resistance to yellow r
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180 Monitoring bread wheat genotype
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182 3000 masl. Susceptible check cv
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184 Table3. Disease severity and re
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186 with great effect, particularly
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188 Conclusion Relatively old bread
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191 Abstracts of other papers prese
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193 Global perspectives in wheat ye
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195 Yellow rust in Central and West
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197 Outputs of the ten-year evaluat
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199 Yellow rust resistance of bread
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201 Influence of weather conditions
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203 Virulent pathotypes of yellow r
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associated with a greater yielding
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een based on a single major gene or
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209 Monitoring stripe [yellow] rust
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211 Pathotype and molecular variabi
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Functional analysis of yellow rust
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215 Study on resistance reaction of
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217 Resistance of International Win
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219 Researching the influence of an
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Australian pathotypes of Puccinia s
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and cultural practices have been ad
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225 Development of a detached leaf
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227 Virulence variation of Puccinia
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intervals and also as the border of
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231 Virus-induced gene silencing in
Page 243 and 244: 233 Inheritance of resistance to ye
Page 245 and 246: generated from monogenically segreg
Page 247 and 248: • slow-rusting genes: Yr9, Yr12,
Page 249 and 250: 239 Meeting the Challenge of Yellow
Page 251 and 252: 241 Contents List of participants i
Page 253 and 254: Resistance response of promising wh
Page 255 and 256: Constructing physical and genomic m
Page 257 and 258: Inheritance of yellow rust resistan
Page 259 and 260: 249 Algeria List of participants Dr
Page 261 and 262: Tajikistan Prof. Dr Hafiz Muminjano
Page 263 and 264: Identification of effective and dur
Page 265 and 266: For each resistant genotype (Table
Page 267 and 268: 257 Figure 1. AUDPC of ineffective
Page 269 and 270: 259 Figure 3. AUDPC of susceptible
Page 271 and 272: Among the wheat lines tested, 51% c
Page 273 and 274: 263 Introduction Wheat (Triticum ae
Page 275 and 276: wheat germplasm lines from were tes
Page 277 and 278: An analysis of the 2009 epidemic of
Page 279 and 280: Overall yield loss estimation A gen
Page 281 and 282: 271 Table 4a. Monthly mean temperat
Page 283 and 284: Further studies on Yr9 virulent pat
Page 285 and 286: evaluation, these varieties were ha
Page 287 and 288: 277 Table 1. Genotype response to p
Page 289 and 290: may result in losses of up to 70% i
Page 291 and 292: Table 1A. Wheat yellow rust scenari
Page 293: 283 Table 1C. Wheat yellow rust sce
Page 297 and 298: Roelfs, A.P., Singh. R.P. & Saari,
Page 299 and 300: 289 Materials and methods This stud
Page 301 and 302: ineffective (Yahyaoui et al., 2004)
Page 303 and 304: Combining high yield potential and
Page 305 and 306: Breeding for yellow rust-resistant
Page 307 and 308: It is evident from Table 3 that Lu2
Page 309 and 310: 299 Table 4. Rust reactions in hot-
Page 311 and 312: Evaluation of Indian wheat genotype
Page 313 and 314: components individually is quite la
Page 315 and 316: 305 Table 1. Grouping of AVT-2nd ye
Page 317 and 318: Effective and ineffective resistanc
Page 319 and 320: seedling resistance and adult plant
Page 321 and 322: The cultivars expressing an infecti
Page 323 and 324: New approaches in traditional resis
Page 325 and 326: (resistant × resistant); susceptib
Page 327 and 328: twice that of resistant ones. When
Page 329 and 330: nurseries from Oklahoma University
Page 331 and 332: 321 Figure 1. Map of the Republic o
Page 333 and 334: 323 % 90 80 70 60 50 40 30 20 10 0
Page 335 and 336: In comparison with the local variet
Page 337 and 338: 327 Introduction Wheat (Triticum ae
Page 339 and 340: Virulence and avirulence factors of
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Page 343 and 344: 333 No. Genotype Gene(s) Severity a
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An overview of results of five year
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combinations of adult plant resista
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Sources of resistance to wheat stri
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APR. A spectacular example was the
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In our breeding programme we are lo
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345 Introduction Stripe Rust of whe
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Table 1. Adult plant infection type
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Dehghani, H., Moghadam, M.R., Ghann
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species in the region determined th
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353 Table 4. The materials tested f
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Breeding for resistance to rust dis
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diseases, powdery mildew, sunn pest
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359 References Dzhunusova, M., Yahy
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high yielding widely grown cultivar
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susceptible to susceptible in 2007,
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Of the yellow rust samples collecte
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367 Abstracts of other papers prese
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369 Monitoring pathogen dynamics in
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1980s. Occurrence of virulence for
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373 Race changes of Puccinia striif
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375 High-temperature, adult-plant (
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types with race Pst-3 than with Pst
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379 Investigation of genetic resist
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381 Gene sequencing reveals heterok
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383 Molecular characterization of w
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papillae, cell wall appositions and
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infection are obtained through arti
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2000 masl; Ae. cylindrica is locate
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391 Reaction of winter facultative
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393 Yellow rust in the south of Ukr
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395 Study of diverse winter wheat g
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397 Yellow rust epidemics and virul
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399 Wheat yellow rust situation in
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401 Inheritance of yellow rust resi
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infection of the pathogen for four
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Club and other susceptible wheat cv
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407 Selection of wheat cultivars fo
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conditions. In 2006 and 2008, due t
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411 Regulation of development of ye
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