The Eleventh Regional Wheat Workshop For Eastern ... - Cimmyt

More documents

Recommendations

Info

Sources ofvariability ofgenes for yellow rust resistance - Singh alld Huerta-Espino F31ines (No.) 70 60 50 40 30 (/) 20 10 o Qi -- t) o ~ + 5 10 15 20 30 40 50 60 70 80 90 100 Yellow rust severity (%) Fig. 2. Distribution of 298 F3 lines from the cross of susceptible parent Avocet 5 with resistant parent Kukuna Table 1. Usual seedling infection type (IT) and adult plant responses (APR) observed in Mexico on race-specific genes present in CIMMYT germplasm. Gene Yrl Yrl5 Yrl7 ?C ? ? ? ? Yr28 ? ? Response Seedling ITa 01 1 23 34 23 45 45 56 45 12 13 APR b . 0 0 5MR 5R-MR 0 5R-MR 20MR 60M 30MR 1MR 1MR Line TJB368.2511Buc//Oci V763.2312/V879.C8.11.11.11(36)/Star/3/Star Milan Pastor, Bobwhite, Tinamu, Ducula Catbird SW89.20891Kauz Weaver Star Altar 84/Ae. tauschii//Opata Opata//Sora/Ae. tauschii (323) Croc lIAe. tauschii (205)1lKauz/3/Sasia a Seedling infection type follow a 0-9 scale as described in Roelfs et al. (1992). b <strong>The</strong> APR has two components, % rust severity based on the modified Cobb Scale (Peterson et al. 1948) and response to infection as described by Roelfs et al. (1992). C Unknown, probably new, genes for resistance. 149
Sources ofvariability ofgenes for yellow rust resistance - Singh and Huerta-Espino Table 2. Yellow rust responses, as observed at hot-spot field sites in four countries, for resistant lines included in the genetic analysis . ,. ".': •' '.' '. Yellow rust r:t!sponse~ Cross & selection history New name Ni:exlco • ····Ecuador Kenya Iran '. ToniIYacol/Kauz*3/Trap Chapio 0 1 1 SR CG84-099Y -099M-1 Y -SM-3Y-OB TrapNaco//Kauz*3ITrap Tukuru 1 1 1 0 CG96-099Y -099M-17Y-6M-2Y-OB Sni/HD2281 liStar Mirtu 1 1 1 20R CG13-099Y-099M-9Y-IM-4Y-OB SniiTonii/Kauz*3/Trap Kuruku 1 S 1 20MR CG22-099Y -099M-50Y-2M-2Y-OB SnilPB W 651IKauz* 3/Trap Kukuna 1 1 1 20MR CG36-099Y -099M-69Y-1 M-4Y-OB HD2281/Pvn//Kauz*3/Trap Konkitu 1 5 5 10MR CG40-099Y-099M-21 Y -4M-5Y-OB Pvn/Yacol/Kauz*3/Trap Kakatsi 1 1 0 0 CG68-099Y -099M-15Y-1 M-2Y-OB PvnIPBW65//Kauz*3/Trap Khuaki 1 1 5 10MR CG74-099Y-099M-41 Y-4M-4Y-OB Toni/Trap//Kauz*3/Trap Tsapki 1 1 5 20MR CG78-099Y -099M-22Y-4M-1 Y -OB ToniNacol IBav92 Chos 0 1 1 1R CG82-099Y-099M-5Y-4M-2Y-OB TrapNacol IBav92 Jarumba 0 1 1 lR CG94-099Y-099M-10Y-1M-4Y-OB . a Adult plant field response has two components: % severity based on the modIfied Cobb Scale (Peterson et al. 1948) and reaction to infection as described by Roelfs et al. (1992). Data recorded when susceptible checks show 100% severity. ISO
Page 1 and 2:
The Eleventh Regional Wheat Worksh
Page 3 and 4:
CIMMYT® (www.cimmyt.cgiar.org) is
Page 5 and 6:
Table a/Contents 105 Developing whe
Page 7 and 8:
Table o/Contents 366 Delayed nitrog
Page 9 and 10:
e>..... I Countries participating i
Page 11 and 12:
Welcome on behalfo/CIMMYT Board a/T
Page 13 and 14:
Welcome on behalfofCIMMYTBoard ofTr
Page 15 and 16:
CIMMYT'S NE\V APPROACH TO ADDRESS W
Page 17 and 18:
CIMMYT's Global Project 5 - Pfeiffe
Page 19 and 20:
Page 21 and 22:
Page 23 and 24:
Page 25 and 26:
SOURCES OF VARIATION FOR GRAIN YIEL
Page 27 and 28:
Sources ojvariation Jar grain yield
Page 29 and 30:
Sources ofvariation for grain yield
Page 31 and 32:
Page 33 and 34:
Page 35 and 36:
Germplasm enhancement through molec
Page 37 and 38:
Germplasm enhancement through moiec
Page 39 and 40:
Gennplasm enhancement through molec
Page 41 and 42:
Germplasm enhancement through molec
Page 43 and 44:
QUALITY OF ETHIOPIAN DURUM WHEAT CU
Page 45 and 46:
Quality ofEthiopian durum wheat cul
Page 47 and 48:
Page 49 and 50:
Page 51 and 52:
Page 53 and 54:
Page 55 and 56:
On-farm demonstration ofimproved du
Page 57 and 58:
On-farm demonstration ofimproved du
Page 59 and 60:
Identification o/Ethiopian wheat cu
Page 61 and 62:
Identification ofEthiopian wheat cu
Page 63 and 64:
Page 65 and 66:
Page 67 and 68:
Identification ojEthiopian wheat cu
Page 69 and 70:
GENETIC IMPROVEMENT IN GRAIN YIELD
Page 71 and 72:
Genetic improvement in wheat grain
Page 73 and 74:
Genetic improvement in wheat grain
Page 75 and 76:
(;p.np.tir. imnrovp.mp.nl in WhP.fl
Page 77 and 78:
Increasing yield potential for marg
Page 79 and 80:
Increasing yield potentialfor margi
Page 81 and 82:
Increasing yield potentialfor margi
Page 83 and 84:
Page 85 and 86:
Page 87 and 88:
BREAD WHEAT YIELD STABILITY ANI) EN
Page 89 and 90:
Bread wheat yield stability and env
Page 91 and 92:
Page 93 and 94:
Page 95 and 96:
Page 97 and 98:
Milling and baking quality ofEthiop
Page 99 and 100:
Page 101 and 102:
Page 103 and 104:
Page 105 and 106:
Page 107 and 108: Response ofbread wheat genotypes to
Page 113 and 114: Response o/bread wheat genotypes to
Page 115 and 116: Developing wheat varieties for drou
Page 121 and 122: MILLING AND BAKING QUALITY OF SOUT
Page 123 and 124: Milling and baking quality ofSouth
Page 125 and 126: Milling and baking quality ofSouth
Page 127 and 128: Milling and baking quality ofSou th
Page 129 and 130: ,_._.__.__.- -- ----- -------------
Page 131 and 132: Response o/wheat genotypes to sowin
Page 133 and 134: Response ofwheat genotypes to sowin
Page 139 and 140: Mixtures offour wheat cultivars in
Page 141 and 142: Mixtures offour wheat cuttivars in
Page 143 and 144: THE ASSESSMENT AND SIGNIFICANCE OF
Page 145 and 146: Assessment a/pathogenic variability
Page 147 and 148: Assessment o/pathogenic variability
Page 149 and 150: Assessment ofpathogenic variability
Page 151 and 152: Assessment a/pathogenic variability
Page 153 and 154: SOURCES AND GENETIC BASIS OF VARIAB
Page 155 and 156: Sources ofvariability ofgenes for y
Page 157: Sources ofvariability ofgenes for y
Page 161 and 162: PERFORMANCE OF FOUR NEW LEAF RUST R
Page 163 and 164: Performance offour new leafrust res
Page 169 and 170: HOST RANGE OF WHEAT STEM RUST IN ET
Page 171 and 172: Host range ofwheat stem rnst in Eth
Page 173 and 174: STABILITY OF STEM RUST RESISTANCE
Page 175 and 176: Stability ofstem rust resistance in
Page 177 and 178: Stability ofstem rust resistance in
Page 179 and 180: Field response o/bread wheat genoty
Page 183 and 184: Field response ofbread wheat genoty
Page 187 and 188: Field response a/bread wheat genoty
Page 193 and 194: Necessary to app~y insecticides to
Page 195 and 196: Necessary to apply insecticides to
Page 197 and 198: Necessary to apply insecticides to
Page 199 and 200: RUSSIAN WHEAT APHID RESISTANT WHEAT
Page 201 and 202: Integrated control using Russian wh
Page 203 and 204: Integrated control using Russian wh
Page 205 and 206: Development oflinear equations for
Page 207 and 208: Development oflinear equations for
Page 209 and 210:
Development oflinear equations for
Page 211 and 212:
Page 213 and 214:
Page 215 and 216:
Page 217 and 218:
BREEDING FOR DISEASE RESISTANCE IN
Page 219 and 220:
Breeding f or disease resistance in
Page 221 and 222:
Breedingfor disease resistance in w
Page 223 and 224:
Breedingfor disease resistance in w
Page 225 and 226:
SPATIAL TOOLS FOR WHEAT RESEARCH I
Page 227 and 228:
Spatial tools for wheat research -
Page 229 and 230:
Page 231 and 232:
Page 233 and 234:
Spatial toolsjor wheat research - H
Page 235 and 236:
Page 237 and 238:
Page 239 and 240:
Response ofsome durum wheat landrac
Page 241 and 242:
Response a/some durum wheat landrac
Page 243 and 244:
Page 245 and 246:
Page 247 and 248:
Page 249 and 250:
Agronomic and economic evaluation o
Page 251 and 252:
Page 253 and 254:
Page 255 and 256:
Page 257 and 258:
Page 259 and 260:
Page 261 and 262:
Page 263 and 264:
Effects ofsoil waterlogging on conc
Page 265 and 266:
Page 267 and 268:
Effects a/soil waterlogging on conc
Page 269 and 270:
Page 271 and 272:
Effects ojsoil waterlogging on conc
Page 273 and 274:
EFFECT OF CROP ROTATION AND FERTILI
Page 275 and 276:
Effect ofcrop rotation andfertilize
Page 277 and 278:
Effect ofcrop rotation and fertiliz
Page 279 and 280:
Page 281 and 282:
Page 283 and 284:
Effect ofcrop rotation andfertilize
Page 285 and 286:
Effects oftillage and cropping sequ
Page 287 and 288:
Page 289 and 290:
Page 291 and 292:
Page 293 and 294:
Page 295 and 296:
Page 297 and 298:
Page 299 and 300:
Page 301 and 302:
Survey ofweed community structure -
Page 303 and 304:
Page 305 and 306:
Page 307 and 308:
Survey ofweed community stntcture -
Page 309 and 310:
Page 311 and 312:
EVALUATION OF HERBICIDES FOR THE CO
Page 313 and 314:
Evaluation ofherbicides for the con
Page 315 and 316:
Page 317 and 318:
Page 319 and 320:
Effects ofsurface drainage methods
Page 321 and 322:
Page 323 and 324:
Page 325 and 326:
CROP ROTATION EFFECTS ON GRAIN YIEL
Page 327 and 328:
Crop rotation effects on grain yiel
Page 329 and 330:
Page 331 and 332:
Page 333 and 334:
Page 335 and 336:
Impact ofcropping sequence and fert
Page 337 and 338:
Page 339 and 340:
Page 341 and 342:
Page 343 and 344:
Page 345 and 346:
THE INTRODUCTION OF DISEASE AND PES
Page 347 and 348:
Introduction ofdisease and pest res
Page 349 and 350:
Introduction ofdisease and pest res
Page 351 and 352:
Reducing mechanical harvesting loss
Page 353 and 354:
Page 355 and 356:
Page 357 and 358:
Effects ofcrop rotation, tillage me
Page 359 and 360:
Effects ofcrop rotation, tillage me
Page 361 and 362:
ON-FARM EVALUATION OF THE RESPONSE
Page 363 and 364:
Response offour bread wheat varieti
Page 365 and 366:
Page 367 and 368:
Page 369 and 370:
TIMING NITROGEN APPLICATION TO ENHA
Page 371 and 372:
Timing N application to enhance whe
Page 373 and 374:
Timing N application to enhance whe
Page 375 and 376:
DELAYED NITROGEN APPLICATION AND LA
Page 377 and 378:
Delayed N application and late till
Page 379 and 380:
RESPONSE OF WEED INFESTATION AND GR
Page 381 and 382:
Response ofweed infestation and gra
Page 383 and 384:
Page 385 and 386:
Page 387 and 388:
Page 389 and 390:
FARMER PARTICIPATORY EVALUATION OF
Page 391 and 392:
Farmer participatory evaluation ofb
Page 393 and 394:
Farmer participatory evaluation o/b
Page 395 and 396:
Page 397 and 398:
Page 399 and 400:
Page 401 and 402:
Client oriented research approach t
Page 403 and 404:
Client oriented research approach t
Page 405 and 406:
Economics offertilizer use on durum
Page 407 and 408:
Page 409 and 410:
Page 411 and 412:
Economics oJJertilizer use on durom
Page 413 and 414:
On-farm analysis ofdurum wheat prod
Page 415 and 416:
Page 417 and 418:
Page 419 and 420:
Page 421 and 422:
A study o/the adoption o/bread whea
Page 423 and 424:
A study ofthe adoption ofbread whea
Page 425 and 426:
Page 427 and 428:
Page 429 and 430:
Page 431 and 432:
Page 433 and 434:
Page 435 and 436:
Page 437 and 438:
Page 439 and 440:
Page 441 and 442:
Page 443 and 444:
Page 445 and 446:
Eleventh Regional Wheat Workshop Pa
show all

The Eleventh Regional Wheat Workshop For Eastern ... - Cimmyt

You also want an ePaper? Increase the reach of your titles

Delete template?

Save as template?