88 THE CROWN-GALL AND HAIRY-ROOT OF THE APPLE TREE. 
TABLE XXVII.—Results from experiments with scions taken from trees diseased with 
crown-gall and with scions from healthy trees. (Experiment 2.) 
Number obtained from scions | Number obtained from scions 
from healthy trees. from diseased trees. 
Variety. 
Smooth. | Galled. | Hairy. | Smooth.| Galled. | Hairy. 
Guri0 2305) 2 ee ee ee ee | 236 3 44 200 16 30 
Wealthy. 2.040 oe See oe ee 281 93 440 388 169 61 
WOE BUI veri: 92ce oe see ee ene ences 87 2 12 104 14 30 
Obal. 35555 Soo a ene eee ae 604 98 100 | 692 199 121 
Percentage for all three varieties ........-. 75. 3 | 12.2 | 12. 5 | 68. 4 19. 6 12.0 
TasBLeE XXVIII.—Results from experiments with scions taken from trees diseased with 
hairy-root and with scions from healthy trees. (Experiment 2.) 
Number obtained from scions | Number obtained from scions 
from healthy trees. from diseased trees. 
Variety. 
[ | | 
Smooth. | Galled. | Hairy. | Smooth.| Galled. | Hairy. 
INOFtHerniS DYi= 2 226 ee eee ee 70 0) 13 68 3 11 
Gang: 28 22 aha ke ene Soe eee 236 3 | Ae 180 7 50 
RVVOLE ECT V Crea acer eiereee ee ee 87 2 | 12 140 2 | 25 
Charlamoiin  s240-- ek eee se eee eee 87 2 12 30 it 7 
Potaleto cm. ty. ceek. ere eee & 480 7 81 418 13 | 156 
Percentage for all four varieties..........-- 84.5 1B 14.3 VARY 2.2 | 26. 6 
TaBLE XXIX.—Results from experiments with scions taken from trees diseased with 
crown-gall and with scions from healthy trees. (Experiment 3.) 
Number obtained fromscions | Number obtained from scions 
from healthy trees. from diseased trees. 
Variety. 
| [ 
Smooth. Galled. | Hairy. | Smooth. | Galled. | Hairy. 
WioliRtiverss Sa. eee eet eee 46 20 14 38 | 6 12 
Ganosts ree. 8 Fe ee 65 4 35 43 0 23 
Wealthy 5:25. 6.222 sos ee 93 83 11 127 153 38 
Total® (2 34-2 ea ee eye 204 | 107 60 | 208 | 159 73 
Percentage for all three varieties.......... 54.9 | 28.9 16.2 47.3. 36.1 16.6 
Taste XXX.—Results from experiments with scions taken from trees diseased with hairy- 
root and with scions from healthy trees. (Experiment 3.) 
Number obtained from | Number obtained from 
scions from healthy trees. | scions from diseased trees. 
Variety. 
l 
Sao Galled. | Hairy. Smooth. Galled. Hairy. 
| 
eS 
Wolf River... sok oA ee ee 46 20 | 14 44 | 20 35 
Gans hse. eee ee eee 65 4 | 35 47 10 38 
Wealthy 3 2cc5 5) (Re ae es emma 93 83 | 11 | 37 | 16 | S 
iNerbhermiSpye:_ =). 3220 6 2) eee 16a 6 ive) 13 | 0 3 
@hatlawigt 37252. t. es oe eee 14 O7 7 2A | 1 | 34 
Gtal 5.0: oc ee eee 234 | 113° 84 165 47 118 
Percentage for all five varieties ........... 54.3 26. 2 | 19.5 | 50. 0 14.2 35. 8 
| 
186° 
