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Subjects plant pathogenic fungi Remove constraint plant pathogenic fungi: plant pathogenic fungi Subjects United States Remove constraint United States: United States Authors Tooley, P.W. Remove constraint Tooley, P.W.: Tooley, P.W.

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1. A second world-wide migration and population displacement of Phytophthora infestansl

Description:: Includes references
Author:: Spielman, L.J. , Drenth, A. , Davidse, L.C. , Sujkowski, L.J. , Gu, W. , Tooley, P.W. , Fry, W.E.
Subject:: Phytophthora infestans , plant pathogenic fungi , geographical distribution , allozymes , glucose-6-phosphate isomerase , cytosol non-specific dipeptidase , alleles , gene frequency , genetic variation , potatoes , Solanum tuberosum , Netherlands , Poland , British Isles , United States , Peru , Japan
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 1991

2. Method for differentiating between the casual agents of karnal bunt wheat fungus and ryegrass smut using PCR

Description:: Includes references
Author:: Frederick, R.D. , Tooley, P.W. , Bonde, M.R. , Knorr, D.A. , Peterson, G.L. , Schaad, N.W.
Subject:: Triticum aestivum , wheat , Lolium , smut diseases , Tilletia indica , plant pathogenic fungi , seeds , signs and symptoms (plants) , teliospores , pathogen identification , molecular epidemiology , mitochondrial DNA , nucleotide sequences , polymerase chain reaction , patents , USDA , United States
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2001

3. Species-specific mitochondrial sequences for identification of Tilletia indica, the Karnal bunt wheat fungus and methods of using said sequences

Description:: Includes references
Author:: Ferreira, M.A.S.V. , Tooley, P.W. , Schaad, N.W. , Bonde, M.R.
Subject:: Tilletia indica , plant pathogenic fungi , soil fungi , seed-borne fungi , mitochondrial DNA , oligonucleotides , molecular cloning , sequence analysis , pathogen identification , disease detection , smut diseases , DNA primers , Tilletia barclayana , Tilletia laevis , Tilletia tritici , Tilletia controversa , Triticum aestivum , wheat , seeds , polymerase chain reaction , USDA , patents , United States
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 1998