TY - JOUR
T1 - Incidence of Pyrenophora avenaria Ito et Kurib. in Europe between 1994-1998 and the varietal reaction of oats to it
AU - Šebesta, J.
AU - Roderick, Hywel W.
AU - Reitan, L.
AU - Corazza, L.
AU - Loskutov, I. G.
AU - Starzyk, M. H.
AU - Zwatz, B.
N1 - Sebesta, J., Zwatz, B., Roderick, H. W., Corazza, L., Starzyk, M. H., Reitan, L., Loskutov, I. G. (2001). Incidence of Pyrenophora avenaria Ito et Kurib. in Europe between 1994-1998 and the varietal reaction of oats to it. Plant Protection Science (Ochrana Rostlin), 37, (3), 91-95.
PY - 2001
Y1 - 2001
N2 - In Europe in the period 1994–1998, Helminthosporium leaf blotch disease was recorded in Austria, Belarus, Bulgaria, the Czech Republic, Estonia, Finland, Hungary, Italy, Norway, Poland, Russia and Yugoslavia. There was large variation in the quantitative reaction of oat (Avena sativa L.) genotypes to this disease, ranging from a disease resistance index (DRI) of 71 with cv. Kasadra to 16 with cv. Pan. Oat genotypes such as Kasadra, Pc 60, Pc 61, IL 86-6404, IL 86-1158, Rodney M, Pg 15, Cc 4761, Vermiou, Roxton, IL 85-6467, IL 85-2069, Pc 54-2, Orlando, OM 1387, Pc 59, KR 3813/73, IL 86-4189, Pc 68, Melys, OA 503-1, KR 288/73L/569, POB 1429/93, Pg l6, Pc 55 and Pc 56 had a consistently high disease resistance index. On the other hand, some had a low index which confirms the existence of pathogenic specialization of the causal fungus Pyrenophora avenae Ito et Kurib. Despite the absence of detailed analyses of the reaction of oats to the pathogen, it seems feasible to breed for resistance to the disease.
AB - In Europe in the period 1994–1998, Helminthosporium leaf blotch disease was recorded in Austria, Belarus, Bulgaria, the Czech Republic, Estonia, Finland, Hungary, Italy, Norway, Poland, Russia and Yugoslavia. There was large variation in the quantitative reaction of oat (Avena sativa L.) genotypes to this disease, ranging from a disease resistance index (DRI) of 71 with cv. Kasadra to 16 with cv. Pan. Oat genotypes such as Kasadra, Pc 60, Pc 61, IL 86-6404, IL 86-1158, Rodney M, Pg 15, Cc 4761, Vermiou, Roxton, IL 85-6467, IL 85-2069, Pc 54-2, Orlando, OM 1387, Pc 59, KR 3813/73, IL 86-4189, Pc 68, Melys, OA 503-1, KR 288/73L/569, POB 1429/93, Pg l6, Pc 55 and Pc 56 had a consistently high disease resistance index. On the other hand, some had a low index which confirms the existence of pathogenic specialization of the causal fungus Pyrenophora avenae Ito et Kurib. Despite the absence of detailed analyses of the reaction of oats to the pathogen, it seems feasible to breed for resistance to the disease.
M3 - Article
SN - 1805-9341
VL - 37
SP - 91
EP - 96
JO - Plant Protection Science
JF - Plant Protection Science
IS - 3
ER -