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Subjects genotype Remove constraint genotype: genotype Subjects disease surveillance Remove constraint disease surveillance: disease surveillance Subjects genotype Remove constraint genotype: genotype

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1. A Genetic Shift in the Virus Strains that Cause Mosaic in Louisiana Sugarcane

Description:: Includes references
Author:: Grisham, M.P. , Pan, Y.B.
Subject:: Saccharum officinarum , sugarcane , genetic variation , temporal variation , genotype , Sugarcane mosaic virus , plant viruses , plant diseases and disorders , reverse transcriptase polymerase chain reaction , restriction fragment length polymorphism , pathogen identification , nucleotide sequences , Sorghum mosaic virus , strains , strain differences , signs and symptoms (plants) , disease surveillance , microbial genetics , Louisiana
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2007

2. A Survey of Tomato and Potato Fields in Florida Reveals Unique Genotypes of Phytophthora infestans between 2005 and 2007

Description:: Includes references
Author:: Schultz, Diana , Donahoo, Ryan S. , Perez, Frances G.M. , Tejeda, Sucel , Roberts, Pamela D. , Deahl, Kenneth L.
Subject:: Solanum tuberosum , Solanum lycopersicum , tomatoes , potatoes , Phytophthora infestans , plant pathogenic fungi , fungal diseases of plants , disease surveillance , genotype , microbial genetics , strain differences , disease outbreaks , phenotype , pathogenicity , isozymes , mitochondrial DNA , metalaxyl , homozygosity , loci , Florida
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2010

3. 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

4. Phytophthora Database: A Forensic Database Supporting the Identification and Monitoring of Phytophthora

Description:: Includes references
Author:: Park, Jongsun , Park, Bongsoo , Veeraraghavan, Narayanan , Jung, Kyongyong , Lee, Yong-Hwan , Rossman, Amy , Farr, David , Cline, Erica , Grünwald, Niklaus J. , Luster, Douglas G. , Schrandt, Julia , Martin, Frank
Subject:: Phytophthora , plant pathogenic fungi , disease surveillance , pathogen identification , databases , plant pathology , epidemiology , microbial ecology , genotype , phenotype , strains , pathotypes , risk assessment , world wide web , phylogeny , nucleotide sequences
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2008