occurs commonly in the Great Plains of the United States .
is an important cereal crop, whose cultivation is often hampered by the foliar diseases, spot blotch
caused by Bipolaris sorokiniana (Sacc.
(SB) caused by Cochliobolus sativus (Ito & Kurib.
Resistance against lodging, karnal bunt, stem rust (UG-99 a local race), spot blotch
, rusts (Leaf rust = 10R to 30RMR and Yellow rust = 10R to 20MRMS, RRI value of 7.
disease of wheat is considered as most important disease in the warm and humid regions during late crop season.
In the Midwest, NTNB, spot blotch
, and SSLB are important foliar diseases of barley because they result in yield reductions ranging from 5 to 35% each year (Mathre, 1997; ToubiaRahme and Steffenson, 2004).
of wheat caused by Bipolaris sorokiniana (Sacc.
Like most Midwest barley cultivars, Stellar-ND possesses the NDB112 resistance to spot blotch
[caused by Cochliobolus sativus (Ito and Kuribayashi) Drechs.
Currently, at least five QTLs for spot blotch
resistance have been localized on chromosomes 1(7H), 2(2H), 3(3H), 5(1H) and 7(5H) (Bilgic et al.
pathogen [Cochliobolus sativus (Ito & Kuribayashi) Drechs.
is found in nearly every region where barley is grown.
Ponoka is moderately susceptible to spot blotch
[caused by Cochliobolus sativus (Ito and Kuribayashi) Dreschs.