RESULTS OF EXPERIMENTS. 
91 
TaBLE XXXVIII.—Results of experiments in wrapping root grafts. (Experiment 1.) 
Trees 1 year old. Trees 2 years old. Trees 3 years old. 
Galled.| Hairy.) NU™- | Ganed.| Hairy. | N¥™- | Galted.| Hair 
ae WY-!| ber. p Y-| ber. : y- 
Pact IPG. 12 (Bie | IP Be, IDGin || TEai(ain 
9.9 2.9 538 7.6 4.3 566 2.6 4.6 
8.6 3.9 478 9.2 8.6 523 5.0 9.5 
PESO} 3.8 486 LONE &.2 508 6.3 10.0 
222 10. 7 486 12.4 11.3 469 Coll 11.3 
aul) Usb) 521 19. 8 IIE 520 183 9.8 
41.9 9.5 386 14.8 15.8 389 10.5 1633 
46.5 6.1 273 29.7 11.3 273 15.0 1235 
Kind of wrapping. 
Num- 
ber. 
Clothe ee oes ek 553 
1 O10] 0} OXe) Dene ae eee es a eee 546 
Waxed paperss-)45---..---/- 525 
RPlainkthreadeaee esse eee 504 
Waxed thread............... 561 
IN@AyARO INR posconcecauaaee 391 
WiaixeGsuniOnermrye soe oso. 312 
TABLE XXXIX.—Results of experiments in wrapping root grafts. 
Kind of wrapping. 
Waxed union 
TaBLE XL.—Results of experiments in wrapping root grafts. 
Kind of wrapping. 
Wintxedpanercrssee eee ee ee 
TRA Raa {EW SEY Lee rep ee re 
Wioxedethneade net ucscceoe sos esco nl eck 
IN|@)- Ay Az 0 00 0 Ia i ea 
Waxed union 
TaBLE XLI.—Results of experiments in wrapping root grafts. 
INO Ay) 0) OO eS oo aerauE econo eae 
Trees 1 year old. 
(Experiment 2.) 
Trees 2 years old. 
y 
Kind of wrapping. 
Trees 2 years old. 
Number.| Galled. | Hairy. | Number.| Galled. | Hairy. 
Per cent. | Per cent. Per cent. | Per cent. 
142 9.9 3.5 254 10. 2 5.5 
147 10. 2 4.1 239 285 12.1 
143 28.7 9.1 238 17.2 12.6 
148 18.9 10.8 234 19.7 14.1 
Saelie 121 24.8 9.9 253 23. 3 15.0 
144 33:3 7.6 245 21.6 1% 
eee 65 70. 7 Uo 47 42.6 6.4 
(Experiment 3.) 
Trees 2 years old. Trees 3 years old. 
Number.| Galled. | Hairy. | Number.| Galled. Hairy. 
Per cent. | Per cent. Per cent. | Per cent. 
201 10. 4 8.0 193 3.6 6.7 
168 (eh 4.8 174 he? 9.2 
160 11.9 6.3 158 2.5 15.8 
173 8.1 10. 4 193 4.1 16.6 
185 12.4 6.5 179 4.5 14.0 
185 14.6 5.4 174 3.5 18.4 
ae 87 21.9 4.6 68 3.0 17.6 
(Experiment 4.) 
Arkansas plat. 
Missouri plat. 
Number. 
(COUN 6a a ae eS eee ae eres 404 
OUD be heerae erie see a ieeece 385 
Wid xedspa perk sacri sauem. so2 SS See 374 
elaine nneaGee een fe ee 380 
Wiaxedsthread'’s ela kaos. wees ewes en eee 359 
INGGRYRT AD IE en ame e seins ooo ceie Sore eee 352 
VAX OUMUM TOM emennair weyers cic. s ae sveecies cis 175 
Galled. 
Per cent. 
Hairy. 
Per cent. 
ho 
NwWOs 
ROTH Re A] 
Number. 
Galled. 
Hairy. 
Per cent. 
5.6 
13.5 
14.0 
13.7 
11.3 
19. 4 
18.1 
186 
