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. 2021 Jun 23;19(6):e06674. doi: 10.2903/j.efsa.2021.6674
X. fastidiosa subspecies/sequence type Natural Infection Artificial infection Infection not specified Grand Total
AR BR CR EC FR HN IT MX PT ES US Unknown Total Total Total
fastidiosa 22 4 47 120 193 155 9 357
ST1 3 47 98 148 154 2 304
Acer sp. 1 1 1
Amaranthus blitoides 1 1
Ambrosia acanthicarpa 2 2
Calicotome spinosa 2 2 2
Catharanthus roseus 2 2
Cercis occidentalis 1 1 1
Chenopodium quinoa 2 2
Cistus monspeliensis 2 2 2
Citrus sinensis 1 1 1
Conium maculatum 2 2
Convolvulus arvensis 1 1
Cyperus esculentus 1 1
Datura wrightii 1 1
Echinochloa crus‐galli 1 1
Erigeron canadensis 1 1
Eriochloa gracilis 1 1
Erodium moschatum 2 2
Eucalyptus camaldulensis 2 2
Eucalyptus globulus 1 1
Genista lucida 2 2 2
Helianthus annuus 3 3
Ipomoea purpurea 2 2
Juglans regia 2 2 2
Lactuca serriola 3 3
Malva parviflora 2 2
Medicago sativa 3 3 11 14
Metrosideros sp. 1 1 1
Nicotiana glauca 2 2
Nicotiana tabacum 1 1
Olea europaea 1 1
Pluchea odorata 1 1 1
Polygala myrtifolia 3 3 3
Portulaca oleracea 1 1
Prunus avium 8 2 10 10
Prunus dulcis 10 22 32 30 1 63
Rhamnus alaternus 2 2 2
Rubus ursinus 2 2
Rumex crispus 1 1
Ruta chalepensis 1 1 1
Sambucus canadensis 2 2 2
Sambucus sp. 1 1 1
Simmondsia chinensis 2 2
Solanum lycopersicum 1 1
Solanum melongena 1 1
Sonchus oleraceus 1 1
Sorghum halepense 1 1
Spartium junceum 1 1 1
Teucrium capitatum 1 1 1
Vaccinium corymbosum 2 2 2 4
Vaccinium sp. 5 5
Vicia faba 1 1
Vicia sativa 1 1
Vitis aestivalis 2 2 2
Vitis girdiana 1 1 1
Vitis sp. 2 31 33 1 34
Vitis vinifera 1 14 26 41 53 94
Vitis vinifera hybrid 4 4
Xanthium strumarium 3 3
ST17 1 1 1
Coffea arabica 1 1 1
ST18 1 1 1
Vitis sp. 1 1 1
ST19 1 1 1
Coffea arabica 1 1 1
ST2 17 17 7 24
Ambrosia artemisiifolia 1 1 1 2
Coffea sp. 1 1 1
Vitis hybrids 2 2 2
Vitis rotundifolia 5 5 1 6
Vitis sp. 5 5 5
Vitis vinifera 3 3 5 8
ST20 1 1 1
Coffea arabica 1 1 1
ST21 1 1 1
Coffea arabica 1 1 1
ST3 1 1 1
Lupinus aridorum 1 1 1
ST33 1 1 1
Coffea arabica 1 1 1
ST4 4 4 1 5
Medicago sativa 1 1
Vitis sp. 4 4 4
ST47 2 2 2
Coffea arabica 1 1 1
Vitis sp. 1 1 1
ST52 1 1 1
Coffea arabica 1 1 1
ST54 1 1 1
Coffea arabica 1 1 1
ST55 1 1 1
Coffea arabica 1 1 1
ST56 1 1 1
Coffea arabica 1 1 1
ST57 1 1 1
Coffea arabica 1 1 1
ST59 1 1 1
Vitis vinifera 1 1 1
ST60 1 1 1
Vitis vinifera 1 1 1
ST61 3 3 3
Citrus sinensis 1 1 1
Coffea arabica 2 2 2
ST72 1 1 1
Coffea arabica 1 1 1
ST75 1 1 1
Coffea canephora 1 1 1
ST76 2 2 2
Coffea arabica 2 2 2
ST77 1 1 1
Coffea arabica 1 1 1
fastidiosa/sandyi 3 1 4 4
ST72 2 2 2
Coffea arabica 2 2 2
ST75 1 1 1
Coffea canephora 1 1 1
ST76 1 1 1
Coffea arabica 1 1 1
morus 24 24 24
ST29 9 9 9
Morus alba 3 3 3
Morus rubra 4 4 4
Morus sp. 2 2 2
ST30 5 5 5
Morus alba 4 4 4
Nandina domestica 1 1 1
ST31 6 6 6
Morus sp. 6 6 6
ST62 4 4 4
Morus alba 4 4 4
multiplex 4 90 54 65 109 203 525 44 16 585
ST10 8 8 8
Prunus domestica 3 3 3
Prunus persica 3 3 3
Prunus sp. 2 2 2
ST15 3 3 3
Prunus cerasifera 3 3 3
ST22 3 3 1 4
Ambrosia psilostachya 1 1 1
Ambrosia trifida 2 2 1 3
ST23 12 12 12
Acer rubrum 1 1 1
Ambrosia trifida 2 2 2
Helianthus sp. 3 3 3
Iva annua 2 2 2
Quercus rubra 1 1 1
Ratibida columnifera 2 2 2
Solidago virgaurea 1 1 1
ST24 5 5 3 8
Cercis occidentalis 1 1 1
Liquidambar styraciflua 3 3 2 5
Prunus dulcis 1 1
Ulmus crassifolia 1 1 1
ST25 4 4 4
Encelia farinosa 4 4 4
ST26 2 12 14 4 18
Alnus rhombifolia 1 1 1
Prunus cerasifera 2 2 1 3
Prunus domestica 2 1 3 3
Prunus dulcis 1 1
Prunus persica 1 1
Prunus sp. 8 8 8
Rubus fruticosus 1 1
ST27 6 6 2 8
Ginkgo biloba 1 1 1
Lagerstroemia sp. 1 1 1
Prunus cerasifera 1 1
Prunus dulcis 2 2 1 3
Prunus sp. 2 2 2
ST28 4 4 1 5
Ambrosia trifida 2 2 1 3
Helianthus sp. 1 1 1
Iva annua 1 1 1
ST32 2 2 1 3
Rubus fruticosus 1 1
Rubus sp. 2 2 2
ST34 1 1 1
Prunus cerasifera 1 1 1
ST35 1 1 1
Xanthium strumarium 1 1 1
ST36 1 1 1 2
Prunus cerasifera 1 1
Prunus sp. 1 1 1
ST37 2 2 2
Lupinus aridorum 1 1 1
Lupinus villosus 1 1 1
ST38 1 1 1
Platanus occidentalis 1 1 1
ST39 6 6 6
Koelreuteria bipinnata 1 1 1
Liquidambar styraciflua 4 4 4
Prunus sp. 1 1 1
ST40 4 4 1 5
Prunus cerasifera 3 3 1 4
Sambucus sp. 1 1 1
ST41 6 6 2 8
Prunus domestica 1 1
Prunus salicina 1 1 1 2
Prunus sp. 2 2 2
Ulmus americana 2 2 2
Ulmus sp. 1 1 1
ST42 16 16 3 19
Ambrosia trifida 2 2 1 3
Sapindus saponaria 1 1 1
Vaccinium ashei 6 6 6
Vaccinium corymbosum 2 2 1 3
Vaccinium corymbosum × V. angustifolium hybrid 1 1
Vaccinium sp. 5 5 5
ST43 5 5 2 7
Vaccinium corymbosum 1 1
Vaccinium corymbosum × V. angustifolium hybrid 1 1
Vaccinium sp. 5 5 5
ST44 2 2 2
Quercus palustris 1 1 1
Quercus rubra 1 1 1
ST45 6 6 6
Acer griseum 1 1 1
Ampelopsis cordata 1 1 1
Cercis canadensis 3 3 3
Gleditsia triacanthos 1 1 1
ST46 3 3 3
Celtis occidentalis 1 1 1
Chionanthus sp. 1 1 1
Prunus armeniaca 1 1 1
ST48 1 1 1
Sapindus saponaria 1 1 1
ST49 1 1 1
Prunus sp. 1 1 1
ST50 2 2 2
Fraxinus americana 1 1 1
Fraxinus sp. 1 1 1
ST51 3 3 1 4
Periwinkle (common name) 1 1 1
Vinca sp. 2 2 1 3
ST58 1 1 1 2
Ambrosia trifida 1 1 1 2
ST6 8 53 12 73 17 1 91
Acacia saligna 1 1 1
Asparagus acutifolius 1 1 1
Calicotome spinosa 2 2 2
Catharanthus roseus 1 1
Cistus albidus 1 1 1
Cistus salviifolius 1 1 1
Helichrysum italicum 6 6 6
Helichrysum stoechas 2 2 2
Laurus nobilis 1 1 1
Lavandula angustifolia 1 1 1
Lavandula dentata 2 2 2
Lavandula latifolia 1 1 1
Medicago sativa 4 4
Nicotiana tabacum 1 1
Olea europaea 1 1 1 2
Phagnalon saxatile 2 2 2
Polygala myrtifolia 2 2 1 3
Prunus armeniaca 2 2 2
Prunus cerasifera 1 1
Prunus domestica 2 2 2
Prunus dulcis 19 12 31 5 1 37
Rhamnus alaternus 4 4 4
Rubus ursinus 1 1
Salvia rosmarinus 2 2 2
Spartium junceum 8 8 8
Vitis vinifera 2 2
ST6 and ST7 1 1 1
Cistus monspeliensis 1 1 1
ST6 and/or ST7 76 76 76
Acacia dealbata 1 1 1
Acer pseudoplatanus 2 2 2
Anthyllis hermanniae 1 1 1
Artemisia arborescens 2 2 2
Asparagus acutifolius 2 2 2
Calicotome villosa 1 1 1
Cercis siliquastrum 1 1 1
Cistus creticus 1 1 1
Cistus monspeliensis 2 2 2
Cistus salviifolius 2 2 2
Coronilla valentina 2 2 2
Cytisus scoparius 1 1 1
Cytisus sp. 2 2 2
Cytisus villosus 1 1 1
Euryops chrysanthemoides 1 1 1
Genista corsica 1 1 1
Genista ephedroides 2 2 2
Genista × spachiana 2 2 2
Hebe sp. 2 2 2
Helichrysum italicum 3 3 3
Lavandula angustifolia 2 2 2
Lavandula dentata 2 2 2
Lavandula sp. 3 3 3
Lavandula stoechas 2 2 2
Lavandula × heterophylla 2 2 2
Lavandula × intermedia 3 3 3
Medicago sativa 1 1 1
Metrosideros excelsa 2 2 2
Myrtus communis 2 2 2
Pelargonium graveolens 2 2 2
Pelargonium sp. 2 2 2
Phagnalon saxatile 1 1 1
Polygala myrtifolia 7 7 7
Polygala sp. 1 1 1
Prunus cerasifera 2 2 2
Prunus dulcis 1 1 1
Quercus suber 2 2 2
Rosa canina 1 1 1
Salvia rosmarinus 2 2 2
Spartium junceum 3 3 3
Westringia fruticosa 1 1 1
ST63 1 1 1
Prunus domestica 1 1 1
ST67 1 1 1
Prunus domestica 1 1 1
ST7 4 65 5 24 98 16 114
Acacia longifolia 2 2 2
Acacia melanoxylon 1 1 1
Adenocarpus lainzii 1 1 1
Artemisia arborescens 2 2 2
Artemisia sp. 2 2 2
Asparagus acutifolius 1 1 1
Athyrium filix‐femina 1 1 1
Calluna vulgaris 1 1 1
Catharanthus roseus 1 1
Cistus inflatus 1 1 1
Cistus salviifolius 1 1 1
Coprosma repens 2 2 2
Cytisus scoparius 2 2 2
Dodonaea viscosa 2 2 2
Echium plantagineum 1 1 1
Erigeron canadensis 1 1 1
Erodium moschatum 1 1 1
Frangula alnus 1 1 1
Genista tridentata 1 1 1
Hebe sp. 1 1 1
Hibiscus syriacus 1 1 1
Ilex aquifolium 2 2 2
Laurus nobilis 1 1 1
Lavandula angustifolia 2 2 2
Lavandula dentata 2 2 2
Lavandula sp. 1 1 1
Lavandula stoechas 1 1 1
Lavatera cretica 1 1 1
Magnolia grandiflora 1 1 1
Medicago sativa 1 1 2 3
Metrosideros excelsa 1 1 1
Metrosideros sp. 1 1 1
Myrtus communis 2 2 2
Nerium oleander 1 1 2 2
Nicotiana tabacum 1 1
Olea europaea 1 7 8 4 12
Olea sp. 1 1 1
Pelargonium graveolens 1 1 1
Plantago lanceolata 1 1 1
Polygala myrtifolia 4 2 6 1 7
Prunus cerasifera 1 1
Prunus dulcis 3 9 12 4 16
Prunus persica 1 1 1
Prunus sp. 1 1 1
Pteridium aquilinum 1 1 1
Quercus robur 1 1 1
Quercus rubra 2 2 2
Quercus suber 2 2 2
Rosa sp. 1 1 1
Rubus fruticosus 1 1
Salvia mellifera 3 3 3
Salvia officinalis 1 1 1
Salvia rosmarinus 2 2 2
Sambucus nigra 1 1 1
Strelitzia reginae 1 1 1
Ulex europaeus 2 2 2
Ulex minor 2 2 2
Ulex sp. 1 1 1
Vinca major 2 2 2
Vinca sp. 1 1 1
Vitis vinifera 1 1
ST79 1 1 1
Polygala myrtifolia 1 1 1
ST8 13 13 13
Alnus rhombifolia 1 1 1
Carya illinoinensis 2 2 2
Platanus occidentalis 7 7 7
Platanus sp. 1 1 1
Quercus palustris 1 1 1
Ulmus americana 1 1 1
ST81 51 1 52 1 53
Acacia sp. 2 2 2
Cistus albidus 1 1 1
Clematis cirrhosa 1 1 1
Ficus carica 6 6 6
Fraxinus angustifolia 2 2 2
Lavandula angustifolia 1 1 1
Lavandula dentata 2 2 2
Olea europaea 6 1 7 7
Olea europaea subsp. sylvestris 4 4 4
Phillyrea angustifolia 1 1 1
Polygala myrtifolia 4 4 4
Prunus domestica 2 2 2
Prunus dulcis 11 11 1 12
Rhamnus alaternus 3 3 3
Salvia rosmarinus 4 4 4
Santolina magonica 1 1 1
ST82 2 2 2
Vaccinium ashei 2 2 2
ST83 2 2 2
Vaccinium ashei 2 2 2
ST87 54 54 54
Acacia dealbata 1 1 1
Asparagus acutifolius 1 1 1
Calicotome spinosa 2 2 2
Calicotome villosa 1 1 1
Cercis siliquastrum 2 2 2
Cistus monspeliensis 2 2 2
Cistus salviifolius 2 2 2
Cistus sp. 3 3 3
Cytisus scoparius 2 2 2
Elaeagnus angustifolia 2 2 2
Ficus carica 2 2 2
Helichrysum italicum 1 1 1
Helichrysum sp. 2 2 2
Laurus nobilis 1 1 1
Lavandula angustifolia 2 2 2
Lavandula dentata 1 1 1
Lavandula sp. 1 1 1
Lonicera implexa 1 1 1
Myrtus communis 1 1 1
Phagnalon saxatile 1 1 1
Phillyrea latifolia 1 1 1
Polygala myrtifolia 6 6 6
Prunus dulcis 5 5 5
Rhamnus alaternus 3 3 3
Salvia rosmarinus 3 3 3
Spartium junceum 5 5 5
ST9 28 28 2 30
Quercus coccinea 2 2 2
Quercus falcata 1 1 1 2
Quercus laevis 2 2 2
Quercus nigra 1 1 1
Quercus palustris 11 11 11
Quercus phellos 1 1 1
Quercus robur 1 1 1
Quercus rubra 5 5 5
Quercus shumardii 1 1 1
Quercus sp. 3 3 3
Rubus fruticosus 1 1
pauca 6 126 8 4 4 332 16 3 499 186 23 708
ST11 52 52 14 3 69
Catharanthus roseus 2 2
Citrus sinensis 22 22 4 3 29
Citrus sp. 29 29 29
Coffea arabica 4 4
Coffea sp. 1 1 1
Nicotiana tabacum 4 4
ST12 3 3 3 6
Citrus sinensis 2 2 2 4
Citrus sp. 1 1 1 2
ST13 11 11 86 3 100
Arabidopsis thaliana 1 1
Bidens pilosa 3 3
Catharanthus roseus 14 14
Citrus reticulata 3 3
Citrus sinensis 5 5 20 3 28
Citrus sp. 6 6 21 27
Medicago sativa 3 3
Nicotiana clevelandii 1 1
Nicotiana tabacum 12 12
Ocimum basilicum 3 3
Periwinkle (common name) 1 1
Solanum americanum 4 4
ST14 8 8 4 12
Coffea arabica 1 1 1
Coffea sp. 6 6 2 8
Prunus domestica 1 1
Prunus sp. 1 1 1 2
ST16 40 40 15 1 56
Citrus sinensis 1 1
Coffea arabica 2 2 7 9
Coffea sp. 17 17 1 18
Nicotiana tabacum 6 6
Olea europaea 21 21 1 22
ST53 7 4 332 2 345 67 6 418
Acacia saligna 3 3 3
Amaranthus retroflexus 3 3 3
Asparagus acutifolius 3 3 3
Catharanthus roseus 2 2 7 9
Chenopodium album 5 5 1 6
Cistus creticus 1 1 1
Coffea arabica 2 1 3 3
Coffea sp. 1 1 2 3
Dodonaea viscosa 2 2 2
Eremophila maculata 1 1 1
Erigeron bonariensis 3 3 3
Erigeron sp. 6 6 6
Erigeron sumatrensis 1 1 1
Euphorbia chamaesyce 2 2 2
Euphorbia terracina 1 1 1
Grevillea juniperina 1 1 1
Hebe sp. 1 1 1
Heliotropium europaeum 3 3 3
Laurus nobilis 2 2 2
Lavandula angustifolia 2 2 2
Lavandula sp. 1 1 1
Lavandula stoechas 1 1 1
Medicago sativa 1 1
Myoporum insulare 1 1 1
Myrtus communis 1 1 1
Nerium oleander 5 16 21 7 4 32
Nicotiana tabacum 4 4
Olea europaea 1 215 216 32 248
Osteospermum fruticosum 1 1 1
Pelargonium fragrans 1 1 1
Pelargonium sp. 1 1 1
Periwinkle (common name) 1 1 1
Phillyrea latifolia 1 1 1
Pistacia vera 1 1 1
Polygala myrtifolia 1 19 20 8 28
Prunus avium 8 8 3 11
Prunus dulcis 8 8 4 12
Prunus persica 1 1 1
Quercus ilex 1 1 1
Rhamnus alaternus 4 4 4
Salvia rosmarinus 3 3 3
Spartium junceum 1 1 1
Vinca minor 1 1 1
Westringia fruticosa 4 4 4
Westringia glabra 1 1 1
ST64 1 1 1
Citrus sinensis 1 1 1
ST65 1 1 2 3
Catharanthus roseus 2 2
Citrus sinensis 1 1 1
ST66 1 1 1
Coffea arabica 1 1 1
ST68 1 1 1
Coffea arabica 1 1 1
ST69 5 5 1 6
Citrus sinensis 4 4 1 5
Olea europaea 1 1 1
ST70 2 2 2 2 6
Catharanthus roseus 2 2
Hibiscus fragilis 1 1
Hibiscus rosa‐sinensis 1 1 1
Hibiscus sp. 1 1 1 2
ST71 1 1 1
Prunus domestica 1 1 1
ST73 1 1 1
Coffea arabica 1 1 1
ST73 and ST53 1 1 1
Coffea arabica 1 1 1
ST74 4 4 4
Coffea arabica 4 4 4
ST78 1 1 1
Prunus dulcis 1 1 1
ST80 16 16 16
Acacia sp. 2 2 2
Cistus albidus 1 1 1
Lavandula dentata 2 2 2
Olea europaea 2 2 2
Olea europaea subsp. sylvestris 2 2 2
Polygala myrtifolia 2 2 2
Prunus dulcis 2 2 2
Salvia rosmarinus 2 2 2
Ulex parviflorus 1 1 1
ST84 3 3 3
Olea europaea 3 3 3
ST85 1 1 1
Olea europaea 1 1 1
ST86 1 1 1
Olea europaea 1 1 1
sandyi 1 1 1 24 1 28 4 1 33
ST5 24 24 4 28
Hemerocallis sp. 1 1 1
Jacaranda mimosifolia 1 1 1
Magnolia grandiflora 1 1 1
Nerium oleander 21 21 1 22
Prunus dulcis 1 1
Vinca major 2 2
ST72 1 1 2 1 3
Coffea arabica 1 1 1 2
Coffea sp. 1 1 1
ST76 1 1 2 2
Coffea sp. 1 1 1
Polygala myrtifolia 1 1 1
Grand Total 6 130 34 4 95 1 386 5 65 172 371 4 1,273 389 49 1,711