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esistant for 2 years at two locations. Seven lines, namely, ILC 182, 183, 192,<br />
193, 194, NEC 138-1 and ICC 2160 were found promising.<br />
Algeria. A very large number of lines, some for 2 years and others for Iyear, were<br />
found resistant.<br />
Pakistan. Ten lines, namely, ILC 72, 191, 194,484, 2956, 3279, ICC 1903, 5127,<br />
7514 and PCh 15 were found resistant for I to 2 years at two to four locations.<br />
Another 11 lines, viz. ILC 182, 200, 201, 202, 2380, 2548, NEC 138-2, ICC<br />
2160, 7513, 7520 and PCh 128 were found promising.<br />
Lebanon. Thirty-four lines were found resistant and two tolerant during 1979/80.<br />
Additional 12 lines were found to be promising.<br />
A critical study of CIABN results from 1979 to 1981 revealed a differential<br />
reaction of certain genotypes with locations (Tab. 10). Two lines, ILC 1929 and<br />
ILC 3279 showed susceptible and resistant reactions, respectively, at all locations.<br />
The reaction of all the lines except ILC 215 at the two locations tested in<br />
Syria was the same. This line showed a susceptible reaction at all other locations<br />
but was resistant at Terbol in Lebanon and Sidi-Bel-Abbes in Algeria. ILC 484,<br />
which was resistant at all other locations, showed susceptibility at Sidi-Bel-Abbes<br />
in Algeria and Eskishehir in Turkey. ILC 484 was however resistant at Izmir in<br />
Turkey.<br />
In Pakistan, the reaction of the lines at all four locations was found to be<br />
different. 77 Ms 73022-2 was susceptible at all bIcations and ILC 482 was<br />
resistant at Faisalabad. Others had variable reactions. The data reveal the presence<br />
of different races in 9 out of 10 locations testL d and need further confirmation<br />
th~ough laboratory testing.<br />
Chickpea International Ascochyta Blight Nursery - Desi (CIABN-D)<br />
Following the screening of 2000 ICRISAT desi (D) germplasm and the identification<br />
of 32 resistance sources during 1979/80 season, it was considered desirable<br />
to initiate a CIABN (D) with the same objectives as of CIABN.<br />
The CIABN (D) comprised 32 entries most of which originated in India. For<br />
each entry, 40 seeds were furnished to be sown ir a single 4-m row spaced 30-40<br />
cm apart. The management of the nursery was the same as that of the CIABN.<br />
Seven sets of the nursery were distributed to cooperators in Pakistan, Turkey,<br />
Lebanon and Syria. The results have been obtained from five locations. The<br />
disease development at Faisalabad in Pakistan was poor hence the results have<br />
not been considered.<br />
The results are presented in Tab. 1I. Thirty lines.were found resistant in Syria<br />
both at Tel Hadya and Lattaquieh. But only six of these lines, ICC 76, 607, 641,<br />
79