Page 17 - Volume 1, Issue 1, January 2008

New plant pathogens in Greece 15
Table 3. New plant viruses and viroids in Greece, 1990-2007.
Pathogen Host Transmission Reference
Apium virus Y Parsley, celery Aphids-non persistent Houliara et al., 2006
Apple scar skin viroid Pear Grafting, mechanically,
pollen
Kyriakopoulou &
Hadidi, 1998
Bean leaf roll virus Pea Aphids-persistent Chatzivassiliou et al., 2006
Beet mosaic virus Pea Aphids-non persistent Chatzivassiliou et al., 2006
Beet pseudo-yellows virus Cucumber Trialeurodes
vaporariorum-
semi persistent
Livieratos et al., 1998
Beet western yellows virus Spinach,
chickpea,
broad bean,
Aphids-persistent Dovas et al., 2001
Celery mosaic virus Parsley, celery Aphids-non persistent Houliara et al., 2006
Cherry leaf roll virus Walnut, olive Grafting, seed, pollen Sclavounos et al., 2006;
Kaponi &
Kyriakopoulou, 2006
Cherry necrotic rusty mottle virus Cherry Grafting Malioga et al., 2006
Citrus tristeza virus Orange,
mandarin
Grafting, aphids-semi
persistent
Dimou et al., 2002
Citrus bent leaf viroid Citrus Grafting, mechanically Vidalakis et al., 2006
Citrus viroid III Citrus Grafting, mechanically Vidalakis et al., 2006
Cucumber aphid borne yellows
virus
Zucchini,
cucumber,
melon
Aphids-persistent Katis et al., 1992
Cucumber toad-skin virus Cucumber Hoppers-persistent Katis et al., 1995
Cucurbit yellow stunting
disorder virus
Cucumber,
melon
Bemisia tabaci- semi
persistent
Boubourakas et al., 2006
Cymbidiummosaic virus Orchid Mechanically Dovas et al., 2001
Eggplant mottled dwarf virus Tomato Agallia vorobjevi-
persistent
Kyriakopoulou, 1995
Garlic common latent virus Garlic Aphids-non persistent Dovas et al., 2001b
Garlic viruses B, C and D Garlic Aceria tulipae -semi
persistent
Dovas et al., 2001b
Grapevine angular mosaic virus Grapevine Grafting, pollen Girgis et al., 2000
Grapevine leafroll-associated vi-
rus 1
Grapevine Grafting, scale insects Avgelis et al., 1997
Grapevine leafroll-associated vi-
rus 3
Grapevine Grafting, mealybugs Avgelis et al., 1997
Grapevine leafroll-associated vi-
ruses 2, 5, 6, 7
Grapevine Grafting Dovas et al., 2003a; Dovas
et al., 2003b
Grapevine viruses A and B Grapevine Grafting, mealybugs Avgelis & Roumbos, 2000
Hop stunt viroid Apricot Grafting, mechanically Amari et al., 2000
Leek yellow stripe virus Garlic, leek Aphids–non persistent Dovas et al., 2001b