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Wheat Information Service No.66

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Contents

I. Research Notes
A.J. SHAH, N.M. SHAHANI & N.N. ANSARI:Cytological investigations in hexaploid Triticale, p.1
B.C. JOSHI & S.M.S. TOMAR:Introduction of alien variation into bread wheat through chromosome engineering, p.5
N. WATANABE:Cytoplasmic effects on the competitive ability of wheat, p.8
O.G. DAVYDENKO:Segregation distortion of Mendelian genes induced by cytoplasm effect, p.10
D. SINGH, R.S. PARODA & V.P. SINGH:Thermo-insensitive mutant of WH147 wheat variety, p.14
C.S. KALIA, M.P. SINGH & R.P. PURI:Recovery of desirable mutations through chemical treatments in wheat, p.16
V. VALLEGA & C. RUBIES-AUTONELL:Field reactions of forty-nine Italian durum wheat cultivars to soilborne wheat mosaic, p.21
B.S. MALIK & M.V. RAO:Presence of possible rust resistance genes in genetic stocks used in Indian wheat breeding programme, p.24

II. Records
S. TSVETKOV:Triticale Persenk (2n=6x=42): A new original variety for grain, p.30
R.A. MCINTOSH(Co-ordinator), G.E. HART & M.D. GALE:Catalogue of gene symbols for wheat: 1987 supplement, p.34

III. Announcement
Second International Symposium on Genetic Manipulation in Crops, p.50

IV. Editorial Remarks
Announcement for Future Issues, p.51
Membership Fee, p.51
Acknowledgement, p.51
Coordinating Committee, ...cover
Explanation of the Figure on the Cover, ...cover