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Subjects genetic variation Remove constraint genetic variation: genetic variation Subjects plant pathogenic fungi Remove constraint plant pathogenic fungi: plant pathogenic fungi Subjects disease detection Remove constraint disease detection: disease detection

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1. A quantitative assay of Puccinia coronata f. sp. avenae DNA in Avena sativa

Description:: Includes references
Author:: Jackson, E.W. , Avant, J.B. , Overturf, K.E. , Bonman, J.M.
Subject:: rust diseases , disease resistance , disease detection , Puccinia coronata , plant pathogenic fungi , DNA , Avena sativa , oats , host plants , genetic variation , quantitative analysis , host-pathogen relationships
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2006

2. Early genetic testing of coastal Douglas-fir for Swiss needle cast tolerance

Description:: Includes references
Author:: Temel, F. , Johnson, G.R. , Adams, W.T.
Subject:: Pseudotsuga menziesii , forest trees , Pleosporales , plant pathogenic fungi , fungal diseases of plants , tree diseases , disease resistance , genetic resistance , genotype , genetic variation , seedlings , early selection , germplasm screening , disease detection , DNA , resistance mechanisms , genetic improvement , tree breeding , forest genetics , Oregon
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2005

3. Frequency of Phaeosphaeria nodorum, the Sexual Stage of Stagonospora nodorum, on Winter Wheat in North Carolina

Description:: Includes references
Author:: Cowger, C. , Silva-Rojas, H.V.
Subject:: Triticum aestivum , winter wheat , fungal diseases of plants , Leptosphaeria nodorum , plant pathogenic fungi , pathogenicity , stems , leaves , signs and symptoms (plants) , disease incidence , geographical distribution , seasonal variation , disease detection , nucleotide sequences , internal transcribed spacers , pathotypes , genetic variation , population genetics , North Carolina
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2006

4. Identification and quantification of pathogenic Pythium spp. from soils in eastern Washington using real-time polymerase chain reaction

Description:: Includes references
Author:: Schroeder, K.L. , Okubara, P.A. , Tambong, J.T. , Levesque, C.A. , Paulitz, T.C.
Subject:: Triticum aestivum , Hordeum vulgare , barley , fungal diseases of plants , Pythium , plant pathogenic fungi , pathogenicity , soil fungi , species diversity , inoculum density , disease detection , polymerase chain reaction , internal transcribed spacers , genetic variation , Washington
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2006

5. Identifying and Quantifying Phakopsora pachyrhizi Spores in Rain

Description:: Includes references
Author:: Barnes, C.W. , Szabo, L.J. , Bowersox, V.C.
Subject:: Phakopsora pachyrhizi , rust diseases , plant pathogenic fungi , spores , spore dispersal , geographical distribution , temporal variation , rain , disease detection , assays , disease surveillance , DNA , sequence analysis , genetic variation , frequency , United States
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2009

6. Mating Type Locus-Specific Polymerase Chain Reaction Markers for Differentiation of Pyrenophora teres f. teres and P. teres f. maculata, the Causal Agents of Barley Net Blotch

Description:: Includes references
Author:: Lu, Shunwen , Platz, Gregory J. , Edwards, Michael C. , Friesen, Timothy L.
Subject:: Pyrenophora teres , plant pathogenic fungi , fungal diseases of plants , loci , strain differences , mating systems , genotype , single nucleotide polymorphism , microbial genetics , genetic variation , polymerase chain reaction , accuracy , precision , cross reaction , Hordeum vulgare , Pyrenophora graminea , Pyrenophora tritici-repentis , pathogenicity , disease detection , disease control , epidemiology , disease surveillance
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2010