INDEX 
285 
Tarsonemus spirifex, 136 
Taxodium distichum, 62, 63 
Taxus baccata, 131 
Teasel, Wild, 109, 240 
Tenthredinidae, 18 
Tephritis bardanae, 246 
,, conura, 73, 247 
,, dioscurea, 242 
„ eluta, 73, 247 
,, flavipennis, 242 
,, formosa, 250 
,, leontodontis, 250 
,, plantaginis, 241 
,, proboscidea, 244 
,, ruralis, 249 
Teras terminalis, 164 
Tetraneura alba, 178 
,, ulmi, 87, 88, 177, 178 
Teucrium chamaedrys, 77 
,, montanum, 77 
Thalictrum dunense, 184 
,, flavum, 185 
,, minus, 185 
Thamnium (Porotrichum) alopecu- 
rum, 108 
Thecodiplosis brachyntera, 132 
Theobald, F. V., 20, 75, 105 
Theophrastus, 1 
Thistle, Common Sow, 72 
,, Creeping, 73, 247 
,, Melancholy, 73, 247 
,, Spear, 246, 247 
Thlaspi arvense, 193, 194 
,, perfoliatum, 194 
Thom, Professor, 61 
Thyme, Wild, 228 
Thymus Serphyllum, 228 
Tilia europaea, 217 
,, platyphyllos, 217 
,, vulgaris, 217, 218 
Tiliaceae, 217, 218 
Tilletia bullata, 180 
,, decipiens, 7 
Timothy Grass, 74 
Tingidae, 77 
Toadflax, Yellow, 27, 48, 49, 230, 
231 
Tormentil, Common, 201 
Tortrix paleana, 54, 233 
Trail, Professor, 43, 112 
Transmission of double flowers, 
102, 103 
Traveller’s Joy, 184 
)) 
yy 
y y 
yy 
1 y 
yy 
yy 
y y 
yy 
yy 
Treacle Mustard, 190 
Trees, immunity from galls, 5, 6 
Trefoil, Common Bird’s-foot, 212 
Hop, 212 
Lesser Yellow, 212 
Marsh Bird’s-foot, 212 
Sulphur-coloured, 211 
Trichiocampus viminalis, 153 
Trichobasis fallens, 211 
,, galii, 234 
Tricholoma nudum, 61 
,, personatum, 61 
,, sordidum, 61 
Trichopsylla Walkeri, 216 
Trifolium dubium, 212 
medium, 211 
minus, 212 
ochroleucon, 211 
pratense, 210, 211 
procumbens, 212 
repens, 211, 212 
Trigonaspis crustal is, 165 
,, megaptera, 165 
,, renum, 165 
Trioza atriplicis, 182 
,, centranthi, 239 
cerastii, 90 
chenopodii, 182 
galii, 235-237 
remota, 174 
rhamni, 87, 88, 216 
urticae, 179 
viridula, 222, 224 
Trypeta bardanae, 73, 246 
guttularis, 243 
jaceae, 246 
reticulata, 249 
Tubercular galls, 9 
Tumours on various trees, 120 
Turkey Oak bud gall, 42, 174 
Turnip, Common, 192 
,, Swedish, 192 
Turnips, 49, 51 
Tussilago Farfara, 245 
Tylenchus agrostidis, 112 
yy 
yy 
yy 
yy 
yy 
yy 
yy 
yy 
yy 
Davainii, 107, 
108 
devastatrix, 
106, 
107, 
!I 3 - 
i 35 . 
137 , 
138, 
180, 
184, 
! 93 > 
211, 
212, 
233. 240 
yy 
yy 
dipsaci, 109 
fucicola, 107, no 
graminis, 107, no, 138 
