Plum Pox Virus on Apricot

Photo acknowledgments: P. Gentit, France; J.B. Quiot, INRA France; J. Dunez, INRA France; L. Levy, USDA-APHIS; Ralph Scorza, USDA-ARS

Photo acknowledgments: P. Gentit, France; J.B. Quiot, INRA France; J. Dunez, INRA France; L. Levy, USDA-APHIS; Ralph Scorza, USDA-ARS

Photo acknowledgments: P. Gentit, France; J.B. Quiot, INRA France; J. Dunez, INRA France; L. Levy, USDA-APHIS; Ralph Scorza, USDA-ARS

Photo acknowledgments: L. Levy, USDA-APHIS;

Photo acknowledgments: Ralph Scorza, USDA-ARS

Photo acknowledgments: J. Dunez, INRA France

Photo acknowledgments: J.B. Quiot, INRA France

Photo acknowledgments: J.B Guiot, INRA-France; R. Scorza, USDA-ARS; L. Levy, USDA-APHIS; M. Nemeth, PHSCS, Hungary; M. Barba, ISPAVA, Italy; P. Gentit, Ctifl, France; J. Dunez, INRA, France

Photo acknowledgments: J.B Guiot, INRA-France; R. Scorza, USDA-ARS; L. Levy, USDA-APHIS; M. Nemeth, PHSCS, Hungary; M. Barba, ISPAVA, Italy; P. Gentit, Ctifl, France; J. Dunez, INRA, France

Photo acknowledgments: R. Scorza, USDA-ARS;

Photo acknowledgments: J.B Guiot, INRA-France; R. Scorza, USDA-ARS; L. Levy, USDA-APHIS; M. Nemeth, PHSCS, Hungary; M. Barba, ISPAVA, Italy; P. Gentit, Ctifl, France; J. Dunez, INRA, France

Photo acknowledgments: R. Scorza, USDA-ARS;

Photo acknowledgments: M. Cambia, IVIA, Spain

Photo acknowledgments: L. Levy, USDA-APHIS;

Photo acknowledgments: M. Nemeth, PHSCS, Hungary;

Photo acknowledgments: P. Gentit, Ctifl, France;

Photo acknowledgments: M. Barba, ISPAVA, Italy;

Photo acknowledgments: M. Nemeth, PHSCS, Hungary;

Photo acknowledgments: M. Barba, ISPAVA, Italy;

Photo acknowledgments: J.B Guiot, INRA-France; R. Scorza, USDA-ARS; L. Levy, USDA-APHIS; M. Nemeth, PHSCS, Hungary; M. Barba, ISPAVA, Italy; P. Gentit, Ctifl, France; J. Dunez, INRA, France

Photo acknowledgments: J.B Guiot, INRA-France; R. Scorza, USDA-ARS; L. Levy, USDA-APHIS; M. Nemeth, PHSCS, Hungary; M. Barba, ISPAVA, Italy; P. Gentit, Ctifl, France; J. Dunez, INRA, France

Photo acknowledgments: J.B Guiot, INRA-France; R. Scorza, USDA-ARS; L. Levy, USDA-APHIS; M. Nemeth, PHSCS, Hungary; M. Barba, ISPAVA, Italy; P. Gentit, Ctifl, France; J. Dunez, INRA, France

Photo acknowledgments: R. Scorza, USDA-ARS;

Internal symptoms on 'Castle Brite' apricot. Photo acknowledgments: J.B Guiot, INRA-France; R. Scorza, USDA-ARS; L. Levy, USDA-APHIS; M. Nemeth, PHSCS, Hungary; M. Barba, ISPAVA, Italy; P. Gentit, Ctifl, France; J. Dunez, INRA, France

Photo acknowledgments: J.B Guiot, INRA-France; R. Scorza, USDA-ARS; L. Levy, USDA-APHIS; M. Nemeth, PHSCS, Hungary; M. Barba, ISPAVA, Italy; P. Gentit, Ctifl, France; J. Dunez, INRA, France

Photo acknowledgments: R. Scorza, USDA-ARS;

Photo acknowledgments: J.B Guiot, INRA-France; R. Scorza, USDA-ARS; L. Levy, USDA-APHIS; M. Nemeth, PHSCS, Hungary; M. Barba, ISPAVA, Italy; P. Gentit, Ctifl, France; J. Dunez, INRA, France

Photo acknowledgments: J.B Guiot, INRA-France; R. Scorza, USDA-ARS; L. Levy, USDA-APHIS; M. Nemeth, PHSCS, Hungary; M. Barba, ISPAVA, Italy; P. Gentit, Ctifl, France; J. Dunez, INRA, France

Photo acknowledgments: J.B Guiot, INRA-France; R. Scorza, USDA-ARS; L. Levy, USDA-APHIS; M. Nemeth, PHSCS, Hungary; M. Barba, ISPAVA, Italy; P. Gentit, Ctifl, France; J. Dunez, INRA, France

Photo acknowledgments: R. Scorza, USDA-ARS

Photo acknowledgments: J.B Guiot, INRA-France; R. Scorza, USDA-ARS; L. Levy, USDA-APHIS; M. Nemeth, PHSCS, Hungary; M. Barba, ISPAVA, Italy; P. Gentit, Ctifl, France; J. Dunez, INRA, France