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Subjects nucleotide sequences Remove constraint nucleotide sequences: nucleotide sequences Subjects strain differences Remove constraint strain differences: strain differences Subjects signs and symptoms (plants) Remove constraint signs and symptoms (plants): signs and symptoms (plants)

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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. Characterization of Verticillium dahliae and V. tricorpus Isolates from Lettuce and Artichoke

Description:: Includes references
Author:: Qin, Q.M. , Vallad, G.E. , Subbarao, K.V.
Subject:: Lactuca sativa , lettuce , Cynara cardunculus subsp. cardunculus , artichokes , vegetable crops , Verticillium dahliae , Verticillium , plant pathogenic fungi , Verticillium wilt , strains , strain differences , pathogenicity , microbial growth , pathogen identification , conidia , nucleotide sequences , microbial genetics , signs and symptoms (plants) , polymerase chain reaction , new host records , fungal anatomy
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2008

3. Genetic Diversity and Host Range Variation of Ralstonia solanacearum Strains Entering North America

Description:: Includes references
Author:: Norman, David J. , Zapata, Mildred , Gabriel, Dean W. , Duan, Y.P. , Yuen, Jeanne M.F. , Mangravita-Novo, Arianna , Donahoo, Ryan S.
Subject:: Pelargonium , ornamental plants , bacterial diseases of plants , Ralstonia solanacearum , plant pathogenic bacteria , pathogenicity , signs and symptoms (plants) , pathotypes , genetic variation , strain differences , host range , Solanum lycopersicum var. lycopersicum , tomatoes , Nicotiana tabacum , tobacco , Solanum tuberosum , potatoes , Anthurium , Epipremnum pinnatum , pathogen identification , DNA primers , cytochrome b , genes , nucleotide sequences , polymerase chain reaction , provenance , United States
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2009

4. Surprising Results from a Search for Effective Disinfectants for Tobacco mosaic virus–Contaminated Tools

Description:: Includes references
Author:: Lewandowski, Dennis J. , Hayes, Amanda J. , Adkins, Scott
Subject:: Tobacco mosaic virus , plant viruses , virus transmission , gardening equipment , disinfectants , vegetative propagation , signs and symptoms (plants) , Petunia hybrida , ornamental plants , nursery crops , strain differences , microbial genetics , nucleotide sequences , coat proteins , dried skim milk , surfactants , sodium hypochlorite
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2010

5. Transformation-Mediated Complementation of a FUM Gene Cluster Deletion in Fusarium verticillioides Restores both Fumonisin Production and Pathogenicity on Maize Seedlings

Description:: Includes references
Author:: Glenn, A.E. , Zitomer, N.C. , Zimeri, A.M. , Williams, L.D. , Riley, R.T. , Proctor, R.H.
Subject:: Zea mays , corn , Gibberella fujikuroi , plant pathogenic fungi , fungal diseases of plants , fumonisins , genetic complementation , genes , pathogenicity , seedlings , signs and symptoms (plants) , strains , strain differences , microbial genetics , nucleotide sequences , genome , polymerase chain reaction , genetic transformation
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2008

6. Xanthomonas species causing bacterial spot of tomato in the Russian federation

Description:: Paper presented at the Second International Symposium on Tomato Diseases, held October 8-12, 2007, Kusadasi-Turkey.
Author:: Kornev, K.P. , Matveeva, E.V. , Pekhtereva, E.Sh. , Polityko, V.A. , Ignatov, A.N. , Punina, N.V. , Schaad, N.W.
Subject:: Solanum lycopersicum var. lycopersicum , tomatoes , bacterial wilt , Xanthomonas , Xanthomonas vesicatoria , Xanthomonas gardneri , Xanthomonas campestris pv. vesicatoria , plant pathogenic bacteria , pathogenicity , signs and symptoms (plants) , leaf spotting , disease detection , pathogen identification , polymerase chain reaction , gene amplification , DNA profiling , nucleotide sequences , pathotypes , genotype , phenotype , amylose , pectins , biodegradation , strain differences , Russia
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2009