Cereal Rusts and Powdery Mildews Bulletin, Volume 9, 1981

PARLEVLIET, J.E., v.d. BEEK, J.G. and PIETERS, R. Presence in Morocco of brown rust, Puccinia hordei, with a wide range of virulence to barley. 3-8

KAMPMEIJER, P, Differ: a procedure to find new differential varieties in large cultivar-isolate reaction matrices. 9-13

NAYAR, S.K,, SRIVASTAVA, M., GOEL, L.B., SHARMA, S.K., BAHADUR, P. and MEENA, K.L. Colour mutation in race 10 of Puccinia recondita Rob. ex. Desm.14-15

BARTOS, P. The rust situation on wheat in Czechoslovakia in 1980. 16

FREITAS, A.P.C. Cereal rusts in Portugal in 1980. 17-18

BAGGER, 0. The rust situation in Denmark, 1980. 19-20

FRIED P.M. The rust situation on wheat in Switzerland in 1980. 21

MAGNUS, H.A. The rust situation in Norway, 1980. 22

PIQUEMAL, J.P. Cereal rusts: situation in France in 1980. 23-24

RUSSELL, G.E. Editorial 26

VALKOUN, J. and BARTOS, P. Wheat stem rust resistance in diploid wheats. 27-32

TAYLOR, A.J., SMITH, C.M.B. and,JOIiNSON, R. Race-specific genetic factors for resistance to Puccinia striiformis in wheat cultivars from the Plant Breeding Institute. 33-45

GUPTA, A.K. and SAINI, R.G. Some genotypes of Puccinia recondita isolated from Indian leaf rust races. 46-48

HADJICHRISTODOULOU A. Cereal diseases in Cyprus, 1979-80. 49-51