Part 1

PARLEVLIET, J.E. and MOSEMAN, J.G. Inventory of Ethiopian barley lines for resistance to barley leaf rust. 1-6

KEMA, G.H.J., ZEVEN, A.C. and STUBBS, R.W. Resistance to yellow rust (Puccinia striiformis Westend.) in Triticum aestivum ssp. spelta. 7-15

BAHADUR, P. Evolution of variants of race 21 of Puccinia graminis f. sp. tritici in India. 16-19

JOHNSON, R., TAYLOR, A.J. and SMITH, G.M.B. Resistance to British races of Puccinia striiformis in the differential wheat cultivars Heines Kolben and Heines Peko. 20-23

SAWHNEY, R.N. and SHARMA, J.B. Expression of 3 Ag translocations in wheat for leaf rust resistance at seedling and adult plant stages of plant growth in different backgrounds. 24-27

URBAN, Z. and MARKOVA, J. On the ecology of the brown rust of couch grass, Puccinia persistens var. persistens, in Bohemia. 28-29

CORAZZA, L. Virulence factors of Puccinia graminis f. sp. tritici in Italy in l984. 30-38

OBITUARY. Professor Irvine A. Watson. 39-40

Part 2

BARTOS, P. KOSNER, J. STUCHLIKOVA, E, HANUSOVA, R. Genetics of stem- and leaf rust resistance of the wheat cultivar Mephisto. 41-46

SAWRNEY, R.N., GOEL, L.B. Identification of genes for reaction to stem rust in wheat lines and cultivars with single genes for reaction to leaf rust. 47-52

SHARMA, D.L., SAINI, R.G, GUPTA, A.K. GUPTA, S. Diversity for resistance to leaf rust in Triticum durum (Desf.). 53-57.

NEWTON, A.C. The function of mycoviruses in cereal rusts. 58-60.

HU, CHANG-CHENG, ROELFS, A.P. Postulation of genes for stem rust resistance in 24 Chinese wheat cultivars. 61-67

HU, CHANG-CHENG, ROELFS, A.P. Postulation of genes for stem rust resistance in13 Chinese wheat cultivars. 68-74.

REINHOLD, M., SHARP, E.L. Resistance sources in barley to Puccinia hordei. 75-83