Differential pathogenicity on potato and tomato of Phytophthora infestans US-8 and US-11 strains isolated from potato and tomato

References

• Carlisle , D. J. , Cooke , L. R. , Watson , S. and Brown , A. E. 2002 . Foliar aggressiveness of Northern Ireland isolates of Phytophthora infestans on detached leaves of three potato cultivars . Plant Pathol. (London) , 51 : 424 – 434 .
   Web of Science ®Google Scholar
• Daayf , F. and Platt , H. W. 2000 . Changes in metalaxyl resistance among glucose phosphate isomerase genotypes of Phytophthora infestans in Canada during 1997–1998 . Am. J. Potato Res , 77 : 311 – 318 .
   Web of Science ®Google Scholar
• Daayf , F. and Platt , H. W. 2001 . Cross-Canada potato late blight survey in 1999 . Can. Plant Dis. Surv , 81 : 141 – 143 .
   Google Scholar
• Daayf , F. , Platt , H. W. and Peters , R. D. 2000 . Changes in mating types, resistance to metalaxyl, and Gpi-allozyme genotypes of Phytophthora infestans in Canadian provinces from 1996 to 1998 . Can. J. Plant Pathol , 22 : 110 – 116 .
   Web of Science ®Google Scholar
• Daayf , F. , Platt , H. W. , Mahuku , G. and Peters , R. D. 2001 . Relationships between RAPDs, Gpi-allozyme patterns, mating types, and resistance to metalaxyl of Phytophthora infestans in Canada in 1997 . Am. J. Potato Res. , 78 : 129 – 139 .
   Web of Science ®Google Scholar
• Dowley , L. J. and O'Sullivan , E. 1981 . Metalaxyl-resistant strains of Phytophthora infestans (Mont.) . De Bary in Ireland. Potato Res , 24 : 417 – 421 .
   Web of Science ®Google Scholar
• Fry , W. E. , Drenth , A. , Spielman , L. J. , Mantel , B. C. , Davidse , L. C. and Goodwin , S. B. 1991 . Population genetic structure of Phytophthora infestans in the Netherlands . Phytopathology , 81 : 1330 – 1336 .
   Web of Science ®Google Scholar
• Fry , W. E. , Goodwin , S. B. , Dyer , A. T. , Matuszak , J. M. , Drenth , A. , Tooley , P. W. , Sujkowski , L. S. , Koh , Y. J. , Cohen , B. A. , Spielman , L. J. , Deahl , K. L. , Inglis , D. A. and Sandlan , K. P. 1993 . Historical and recent migrations of Phytophthora infestans: chronology, pathways, and implications . Plant Dis , 77 : 653 – 661 .
   Web of Science ®Google Scholar
• Giddings , N. J. and Berg , A. 1919 . A comparison of late blights of tomato and potato: a preliminary report . Phytopathology , 9 : 209 – 210 .
   Google Scholar
• Goodwin , S. B. , Spielman , L. J. , Matuszak , J. M. , Bergeron , S. N. and Fry , W. E. 1992 . Clonal diversity and genetic differentiation of Phytophthora infestans populations in northern and central Mexico . Phytopathology , 82 : 955 – 961 .
   Web of Science ®Google Scholar
• Goodwin , S. B. , Cohen , B. A. and Fry , W. E. 1994 . Panglobal distribution of a single clonal lineage of the Irish potato famine fungus . Proc. Natl. Acad. Sci. U.S.A. , 91 : 11 591 – 11 595 .
   Web of Science ®Google Scholar
• Goodwin , S. B. , Sujkowski , L. S. , Dyer , A. T. , Fry , B. A. and Fry , W. E. 1995 . Direct detection of gene flow and probable sexual reproduction of Phytophthora infestans in northern North America . Phytopathology , 85 : 473 – 479 .
   Web of Science ®Google Scholar
• Goodwin , S. B. , Sujkowski , L. S. and Fry , W. E. 1996 . Widespread distribution and probable origin of resistance to metalaxyl in clonal genotypes of Phytophthora infestans in the United States and Canada . Phytopathology , 86 : 793 – 800 .
   Web of Science ®Google Scholar
• Koh , Y. J. , Goodwin , S. B. , Dyer , A. T. , Cohen , B. A. , Ogoshi , A. , Sato , N. and Fry , W. E. 1994 . Migrations and displacements of Phytophthora infestans populations in east Asian countries . Phytopathology , 84 : 922 – 927 .
   Web of Science ®Google Scholar
• Legard , D. E. , Lee , T. Y. and Fry , W. E. 1995 . Pathogenic specialization of Phytophthora infestans: Aggressiveness on tomato . Phytopathology , 85 : 1356 – 1361 .
   Web of Science ®Google Scholar
• Platt , H. W. 1994 . “ Late blight ” . In Diseases and pests of vegetable crops in Canada , Edited by: Howard , R. J. , Garland , J. A. and Seaman , W. L. 233 – 235 . Ottawa, Ont : The Canadian Phytopathological Society and The Entomological Society of Canada .
   Google Scholar
• Platt , H. W. , Daayf , F. and MacPhail , A. 2002 . Cross-Canada potato late blight survey in 2000 . Can. Plant Dis. Surv , 82 : 118 – 120 .
   Google Scholar
• Small , T. 1938 . The relation between potato blight and tomato blight . Ann. Appl. Biol. , 25 : 271 – 276 .
   Google Scholar
• Vartanian , V. G. and Endo , R. M. 1985 . Overwintering hosts, compatibility types, and races of Phytophthora infestans on tomato in southern California . Plant Dis , 69 : 516 – 519 .
   Web of Science ®Google Scholar
• Vega-Sanchez , M. E. , Erselius , L. J. , Rodriguez , A. M. , Bastidas , O. , Hohl , H. R. , Ojiambo , P. S. , Mukalazi , J. , Vermeulen , T. , Fry , W. E. and Forbes , G. A. 2000 . Host adaptation to potato and tomato within the US-1 clonal lineage of Phytophthora infestans in Uganda and Kenya . Plant Pathol. (London) , 49 : 531 – 539 .
   Google Scholar