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esistant for 2 years at two locations. Seven lines, namely, ILC 182, 183, 192, 193, 194, NEC 138-1 and ICC 2160 were found promising. Algeria. A very large number of lines, some for 2 years and others for Iyear, were found resistant. Pakistan. Ten lines, namely, ILC 72, 191, 194,484, 2956, 3279, ICC 1903, 5127, 7514 and PCh 15 were found resistant for I to 2 years at two to four locations. Another 11 lines, viz. ILC 182, 200, 201, 202, 2380, 2548, NEC 138-2, ICC 2160, 7513, 7520 and PCh 128 were found promising. Lebanon. Thirty-four lines were found resistant and two tolerant during 1979/80. Additional 12 lines were found to be promising. A critical study of CIABN results from 1979 to 1981 revealed a differential reaction of certain genotypes with locations (Tab. 10). Two lines, ILC 1929 and ILC 3279 showed susceptible and resistant reactions, respectively, at all locations. The reaction of all the lines except ILC 215 at the two locations tested in Syria was the same. This line showed a susceptible reaction at all other locations but was resistant at Terbol in Lebanon and Sidi-Bel-Abbes in Algeria. ILC 484, which was resistant at all other locations, showed susceptibility at Sidi-Bel-Abbes in Algeria and Eskishehir in Turkey. ILC 484 was however resistant at Izmir in Turkey. In Pakistan, the reaction of the lines at all four locations was found to be different. 77 Ms 73022-2 was susceptible at all bIcations and ILC 482 was resistant at Faisalabad. Others had variable reactions. The data reveal the presence of different races in 9 out of 10 locations testL d and need further confirmation th~ough laboratory testing. Chickpea International Ascochyta Blight Nursery - Desi (CIABN-D) Following the screening of 2000 ICRISAT desi (D) germplasm and the identification of 32 resistance sources during 1979/80 season, it was considered desirable to initiate a CIABN (D) with the same objectives as of CIABN. The CIABN (D) comprised 32 entries most of which originated in India. For each entry, 40 seeds were furnished to be sown ir a single 4-m row spaced 30-40 cm apart. The management of the nursery was the same as that of the CIABN. Seven sets of the nursery were distributed to cooperators in Pakistan, Turkey, Lebanon and Syria. The results have been obtained from five locations. The disease development at Faisalabad in Pakistan was poor hence the results have not been considered. The results are presented in Tab. 1I. Thirty lines.were found resistant in Syria both at Tel Hadya and Lattaquieh. But only six of these lines, ICC 76, 607, 641, 79
Table 10 Differential reaction of some entries of CIABN (1979-81) with locations. SYRIA LEBANON ALGERIA TURKEY PAKISTAN Tel Hadya Lattaquieh Terbol Sidi-Bel- Eskishehir Izmir Islamabad Faisalabad Tarnab Lahore Abbes ILC 1929 S S S S S S S S S S 215 S R R R "S S S S S 77Ms 73022-22 R R R R S S S S S S ILC 482 R R R R R S S R S S ILC 4935 R R R R S S R S R ILC 484 R R R S S R R R R R ILC 2232 R R R R S R R S R ILC 4131 R R R R S S R R R ILC 3279 R R R R R R R R R R R = ratings of 1 to 5; S - ratings of 6 to 9. 00
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A14 ""..."W~e S~wn ofCh all il NM I
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WORLD CROPS: PRODUCTION, UTILIZATIO
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Copyright (c) 1984 by ICARDA All ri
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VI THIRD SESSION: WINTER SOWING Agr
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Foreword The advancing of sowing da
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Editors' Note The idea to hold this
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Chairman, Ladies and Gentlemen, Ope
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4 including stunt virus (pea leaf r
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6 in with Iarmers'plans and proposa
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8 about 130 to over 200 days, where
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10 Table I Mean yield and range of
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12 International Yield Trials A 10-
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14 small plots on farmers' fields i
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16 HANOUNIK, S.B. 1979. Diseases of
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18 diospores (Khune and Kapoor 1980
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20 2. Reproduction Asexual. The ase
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22 surface. However, the fungus los
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24 observed small reddish brown spo
Page 37 and 38: 26 Reddy and Nene (1979) developed
Page 39 and 40: 28 suggested the application of pot
Page 41 and 42: 30 ASKEROV, I.B. 1968. Ascochytosis
Page 43 and 44: 32 NEMLIENKO, F.E. and LUKASHEVICH,
Page 45 and 46: Proceedings ofthe Workshop on Ascoc
Page 47 and 48: 100/ ILC 1929 90 -80./ 8o0 / ILC
Page 49 and 50: 30 24 18 12 6 Temperature (°C) t6
Page 51 and 52: I I -I - --ii ' Disase Ic I ii I'll
Page 53 and 54: infected seed is a much more potent
Page 55 and 56: Proceedingsof the Workshop on Ascoc
Page 57 and 58: early February were found to give e
Page 59 and 60: pot assembly consists of a stem tha
Page 61 and 62: Table I A quantitative 9-point rati
Page 63 and 64: inoculating the plants by uniformly
Page 65 and 66: Proceedings ofthe Workshopon Ascoch
Page 67 and 68: Table I Cultural characteristics of
Page 69 and 70: Line/ Table 2 Disease grades produc
Page 71 and 72: India and Iran were highly sporulat
Page 73 and 74: LUTHRA, J.C. and BEDI K.S. 1932. So
Page 75 and 76: J.S. Grewal There are more chances
Page 77 and 78: 68 Table I Summary of results of sc
Page 79 and 80: 70 Table 3 Summary of results of sc
Page 81 and 82: 72 ery originated from the USSR, Sp
Page 83 and 84: Table 7. Contd. Rating on 1-9 Scale
Page 85 and 86: Table 8 Contd. Rating on 1-9 Scale
Page 87: Table 9. Contd. Entry Origin Rating
Page 91 and 92: 82 1069, 1467, 1591 were found resi
Page 93 and 94: 84 ing of the remaining collections
Page 95 and 96: 86 AUJLA, S.S. 1964. Study of eleve
Page 97 and 98: Proceedings ofthe Workshop on Ascac
Page 99 and 100: Parents diallel cross F1 diallel cr
Page 101 and 102: R.Pieters Malic acid is known to ha
Page 103 and 104: 96 (Hawtin and Singh 1983). Asv.-,h
Page 105 and 106: 98 3. Identification of as many sou
Page 107 and 108: 100 Germ. Evaluation Disease Res. M
Page 109 and 110: 102 Robinson (1976) has further dev
Page 111 and 112: 104 and by the time a multilinc cul
Page 113 and 114: 106 lines will then be made availab
Page 115 and 116: 108 GILL, K.S., NANDA, G.S., SINGH,
Page 117 and 118: 110 the program for the development
Page 119 and 120: 112 where they are not present. See
Page 121 and 122: 114 cides have been found to be eff
Page 123 and 124: 116 indicates that this propagate i
Page 125 and 126: 118 Great care must be exercised in
Page 127 and 128: 120 nature. Ascochyta propagules on
Page 129 and 130: 122 ZACHOS, D.G., PANAGOPOULOS, C.G
Page 131 and 132: 124 0 40 g30 Max 30 20. .,,10 Min ,
Page 133 and 134: 126 ranged from November 22, 1978 t
Page 135 and 136: 128 Genotypes Table 2 Grain yield o
Page 137 and 138: 130 Response to Plant Population Th
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132 ILC 1929 at Tel Hadya and ILC 4
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134 Data in Tab. 5 emphasize the im
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136 appears adequate, therefore no
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138 Discussion F. EI-Sayed I am ass
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Proceedings of the Workshop on Asco
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Table I The timing of reproductive
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Table 3 Accumulated water use by sp
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Es x (1 - a) x Eo t where t is the
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BRIDA cm Water /Depth Interva', 3 4
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crops extended deeper than under wi
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(as at Jindiress), the winter-sown
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eduction in the size of the crop's
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Discussion G.C. Hawtin You raised a
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Table I Nodutation and total drymat
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162 Inoculation with single strain
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164 These results indicate that pho
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166 T.S. Sandhu Is there any techni
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168 April for Tal Abaid (36*42'N, 3
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170 At the end of the severe cold p
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172 Table 4 Origin of lines having
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174 stage (Tab. 6). Of the five cul
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176 HERZOG, H. 1978. Wachsturnsverh
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Proeedings of the Workshop on Ascoc
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There is little information availab
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of the major and minor pests in thi
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attack any other important crop pla
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KAY, D.E. 1979. Food Legumes - Crop
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190 On the other hand, two items th
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192 M.V. Reddy It looks as if the c
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Country World ICARDA region Algeria
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196 Table 2a Export of chickpeas by
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198 India, Saudi Arabia, Venezuela
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Proceedings ofthe Workshop on Ascoc
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Chickpea Cultivation 203 In Syria m
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Table 2 Comparison of the growth, s
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Excessive postharvest losses. Posth
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Seedbed preparation is very minimal
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carried out at the same time with w
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Table 4 Topographical classificatio
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were absorbed by the canning indust
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223 The advantages of winter sowing
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226 cultivars which could be plante
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Table 2 Area, production and yicld
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233 Threshing is mostly done by bul
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182, 192,'194,1069, 1772,3279,2380,
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238 4. Mycosphaerella pinodes and A
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240 Kausar (1960) discussed the rea
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242 Date Tale 2 Maximum temperature
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244 Table 4 Maximum temperature and
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soil moisture and therefore it is a
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Table 2 Characteristics of chickpea
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253 Table 5 Results of a trial on w
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Conclusion Chickpea in Tunisia has
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260 however, remained almost static
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262 Agricultural Universities and s
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264 greatest at flowering and fruit
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266 Basis of Resistance Kunzru and
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268 Discussion M. Aslain What is yo
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270 vars. It was assumed that the d
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Proceedings of the Workshop an Asco
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0- 400 ha ® Em 401 -1000 ha 1001 -
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277 Castille and even (1500 kg/ha)
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Table 3 'Rabia' attacks - environme
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would be pure extension. Diffusion
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284 7. The role of crop debris as a
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286 involving only a few treatments
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288 MAKKOUK, Khalid, Faculty of Agr
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