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1. Aggressiveness of Streptomyces on Four Potato Cultivars and Implications for Common Scab Resistance Breeding

Description:
Includes references
Author:
Wanner, Leslie A. , Haynes, Kathleen G.
Subject:
Solanum tuberosum , potatoes , Streptomyces , scab diseases , virulence , cultivars , genetic resistance , disease resistance , plant genetic resources , genetic variation , plant breeding , geographical variation , host plants , microbial genetics , signs and symptoms (plants) , phenotype
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2009

2. Broad-Spectrum Resistance to Crown Rust, Puccinia coronata f. sp. avenae, in Accessions of the Tetraploid Slender Oat, Avena barbata

Description:
Includes references
Author:
Carson, M.L.
Subject:
Avena sativa , oats , Avena barbata , wild relatives , plant genetic resources , Puccinia coronata , rust diseases , disease resistance , genetic resistance , disease control , cultivars , virulence , introgression , polyploidy , chromosomes
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2009

3. Chemical Composition of Residue from Cereal Crops and Cultivars in Dryland Ecosystems

Description:
Includes references
Author:
Stubbs, T.L. , Kennedy, A.C. , Reisenauer, P.E. , Burns, J.W.
Subject:
Triticum aestivum , spring wheat , Hordeum vulgare , spring barley , grain crops , cultivars , crop residues , chemical composition , cropping systems , biodegradation , nutrient content , fiber content , winter wheat , neutral detergent fiber , acid detergent fiber , lignin , carbon , nitrogen content , geographical variation , precipitation , disease resistance , genetic resistance , Washington
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2009

4. Crown Rust Development and Selection for Virulence in Puccinia coronata f. sp. avenae in an Oat Multiline Cultivar

Description:
Includes references
Author:
Carson, M.L.
Subject:
Avena sativa , oats , Puccinia coronata , rust diseases , disease resistance , cultivars , natural selection , virulence , disease course , genetic resistance , Rhamnus cathartica , alternative hosts , host plants , disease severity
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2009

5. Detection of Virulence to Resistance Gene Sr36 Within the TTKS Race Lineage of Puccinia graminis f. sp. tritici

Description:
Includes references
Author:
Jin, Y. , Szabo, L.J. , Rouse, M.N. , Fetch, T. Jr. , Pretorius, Z.A. , Wanyera, R. , Njau, P.
Subject:
Triticum aestivum , winter wheat , Puccinia graminis , rust diseases , virulence , disease resistance , genetic resistance , gene-for-gene relationship , cultivars , germplasm screening , microsatellite repeats , genetic markers , genetic variation , microbial genetics , strains , strain differences , Kenya
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2009

6. Development of a PCR Assay and Marker-Assisted Transfer of Leaf Rust and Stripe Rust Resistance Genes Lr57 and Yr40 into Hard Red Winter Wheats

Description:
Includes references
Author:
Kuraparthy, Vasu , Sood, Shilpa , See, Deven R. , Gill, Bikram S.
Subject:
Triticum aestivum , hard red winter wheat , polymerase chain reaction , genetic markers , marker-assisted selection , Puccinia recondita , Puccinia striiformis , plant pathogenic fungi , rust diseases , disease resistance , genetic resistance , Aegilops geniculata , introgression , interspecific hybridization , wide hybridization , backcrossing , cultivars , homozygosity , restriction fragment length polymorphism , nucleotide sequences
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2009

7. Different Genetic Mechanisms Control Foliar and Tuber Resistance to Phytophthora infestans in Wild Potato Solanum verrucosum

Description:
Includes references
Author:
Liu, Zhenyu , Halterman, Dennis
Subject:
Solanum verrucosum , wild relatives , plant genetic resources , Phytophthora infestans , fungal diseases of plants , foliar diseases , tubers , postharvest diseases , disease resistance , genetic resistance , cultivars , introgression , phenotype , genetic correlation
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2009

8. Differential Responses of Resistant Soybean Entries to Isolates of Phakopsora pachyrhizi

Description:
Includes references
Author:
Pham, T.A. , Miles, M.R. , Frederick, R.D. , Hill, C.B. , Hartman, G.L.
Subject:
Glycine max , soybeans , Phakopsora pachyrhizi , plant pathogenic fungi , rust diseases , disease resistance , genetic resistance , strains , strain differences , geographical variation , provenance , temporal variation , cultivars , field experimentation , plant genetic resources , Paraguay , Vietnam , Taiwan , India
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2009

9. Evaluation and Characterization of Seedling Resistances to Stem Rust Ug99 Races in Wheat–Alien Species Derivatives

Description:
Includes references
Author:
Xu, S.S. , Jin, Y. , Klindworth, D.L. , Wang, R.R.C. , Cai, X.
Subject:
Triticum aestivum , wheat , Puccinia graminis , plant pathogenic fungi , rust diseases , seedlings , disease resistance , genetic resistance , cultivars , pathotypes , virulence , Triticum turgidum subsp. durum , durum wheat , wild relatives , plant genetic resources , intergeneric hybridization , hybrids
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2009

10. Foliar resistance to ozone injury in the genetic base of U.S. and Canadian soybean and prediction of resistance in descendent cultivars using coefficient of parentage

Description:
Includes references
Author:
Burkey, Kent O. , Carter, Thomas E.
Subject:
Glycine max , soybeans , ozone , plant damage , leaves , biological resistance , air pollution , genetic resistance , pedigree , plant genetic resources , cultivars , field experimentation , inheritance (genetics) , chromosome mapping , United States , Canada
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2009