1380 



INDEX OF SOURCES AND HABITATS 



Viruses, Plant Hosts of icontinued) 



Rubus loganobaccus, 1206 



Rubus occidentalis, 1195,. 1206 



Rubus parviflorus, 1194 



Rudbeckia hirta, 1155 



Rutabaga, 1177, 1221 



Rutaceae, 1202, 1210 



Rye, 1160, 1161, 1162, 1192 



Saccharum narenga, 1183 



Saccharum officinarurn, 1157, 1158, 

 1159, 1161, 1183, 1208 



Salad chervil, 1176 



Samoliis floribundus, 1199 



SandaL 1149, 1198 



Santalaceae, 1149, 1198 



Santalum alburn, 1140, 1198 



Sapindaceae, 1149 



Scrophulaiiaceae, 1191, 1212, 1214 



Secale cereale, 1160, 1161, 1162, 1192 



Senecio vulgaris, 1178 



Selaria viridis, 1162 



Shepherd's purse, 1176 



Sidalcea Candida, 1186 



Sida mollis, 1186 



Sida napaea, 1186 



Sieva bean, 1168 



Sinapis alba, 1177 



Sincamas, 1188 



Sisymbrium altissimum, 1177 



Sisymbrixim officinale, 1177 



Soja max, also see Glycine soja, 1168, 

 1180 



Solanaceae, 1147, 1149, 1150, 1152, 

 1154, 1155, 1164, 1166, 1167, 1168, 

 1169, 1171, 1172, 1173, 1174, 1175, 

 1177, 1181, 1199, 1200, 1203, 1204, 

 1212, 1213, 1214, 1216, 1218, 1219, 

 1223 



Solanum dulcamara, 1175, 1204, 1214 



Solarium melongena, 1147 



Solanum nigrum, 1147, 1168, 1169, 

 1174, 1175, 1214 



Solanum tuberosum, 1149, 1150, 1155, 

 1172, 1174, 1175, 1181, 1199, 1200, 

 1203, 1204, 1212, 1214, 1223 



Solanum villosum, 1204 



Sonchus asper, 1178 



Sorbus pallescens, 1194 



Sorghum, 1183 



Sowbane, 1199 



Sow-thistle, prickly, 1178 

 Soybean, 1168, 1180, 1190 

 Speedwell, 1214 



Spinach, 1173, 1177, 1178, 1191, 1204 

 Spinacia oleracea, 1177, 1178, 1191, 



1200, 1201 

 Squash, 1219 



Squash, summer crooknenk, 1200 

 Stachytarpheta indica, 1150 

 Stellaria media, 1191, 1220 

 Stock, 1176, 1177 

 Strawberry, 1195, 1207, 1208 

 Sudan grass, 1183 

 Sugar beet, 1149, 1199 

 Sugar cane, 1157, 1158, 1159, 1160, 



1161, 1183, 1208 

 Swede, 1177 



Sweet clover, annual yellow, 1180 

 Sweet clover, white, 1180, 1188 

 Sweet clover, yellow, 1180 

 Sweet pea, 1178, 1179, 1180, 1187, 



1190 

 Sweet potato, 1202 

 Synedrella nodiflora, 1218 

 Syntherisma sanguinale, 1183 

 Tepary bean, 1180 

 Thlaspi arvense, 1177 

 Tobacco, 1147, 1149, 1150, 1154, 1164, 



1166, 1168, 1169, 1170, 1171, 1172, 



1173, 1174, 1175, 1177, 1181, 1200, 



1213, 1214, 1216, 1218, 1223 

 Tomato, 1147, 1149, 1150, 1152, 1164, 



1166, 1168, 1169, 1171, 1175, 1181, 



1199, 1200, 1204, 1214. 1219, 1223, 



1224 

 Toyon, 1194 

 Tree tobacco, 1167 

 Trefoil, haresfoot, 1190 

 Trifolium agrarium, 1180 

 Trifolium arvense, 1190 

 Trifolium carolinianum, 1180 

 Trifolium cerraium, 1190 

 Trifolium dubium, 1180 

 Trifolium fragiferurn, 1190 

 Trifolium glomeratum, 1180, 1190 

 Trifolium hybridum, 1180, 1187, 1189, 



1190, 1191 

 Trifolium incarnatum, 1156, 1157, 



1180, 1181, 1187, 1189, 1190, 1191 



