Search National Agricultural Library Digital Collections

You searched for:

Year 2007 Remove constraint 2007: 2007 Subjects genetic variation Remove constraint genetic variation: genetic variation Subjects genetic resistance Remove constraint genetic resistance: genetic resistance Subjects pathogenicity Remove constraint pathogenicity: pathogenicity

Displaying all 2 items start over

1. Molecular Mapping of the rps1.a Recessive Gene for Resistance to Stripe Rust in BBA 2890 Barley

Description:: Includes references
Author:: Yan, G. , Chen, X.
Subject:: Hordeum vulgare , barley , rust diseases , Puccinia striiformis , plant pathogenic fungi , pathogenicity , disease resistance , genetic markers , genetic resistance , recessive genes , chromosome mapping , cultivars , genotype , genetic variation , United States
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2007

2. Spread of a highly virulent race of Puccinia graminis tritici in Eastern Africa: challenges and opportunities

Description:: Includes references
Author:: Singh, R.P. , Kinyua, M.G. , Wanyera, R. , Njau, P. , Jin, Y. , Huerta-Espino, J.
Subject:: Triticum aestivum , wheat , rust diseases , Puccinia graminis , plant pathogenic fungi , pathogenicity , disease resistance , plant breeding , progeny testing , cultivars , genetic resistance , pathotypes , virulence , genetic variation , Kenya
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2007