INDEX. 103 
Page 
Crown-gall and hairy-root, development by years...........-..-------------- 83 
distribuiien;sumimanyee eee Seen ay so 70 
earhler ACCOUMLS mC MC OR sane ee eee 2 eS 44 
indey fo iierstnne ass 2: 6 Sens eee ee ok 93-96 
preveutionvamd @ure 2.0) ae a2 oie ee Soe eet. 58-70 
related forms, geographical distribution. ........--. 12, 70 
budding as a preventive, recommendation.......-..--..---------- 73-74 
eanisedo by, Bacteniumeat meng Cleneeeer estan ee aee eee eee 15 
communicability in root grafts, experiments...........0.-..-.-..-- 50 
decrease in nursery after first year, causes, etc _.........-..-.--..--- 54, 55 
SUE SUG NUT SU pees Scie geen fe anise Sane eae eet eg a ee 16-30, 71 
Gischibimem «types NOLO Maes ese eee wien Hees on avs Tee 12, 70-73 
ellectionvapple treesanweshigators Glted:~.45-2-> 220-2, .6>-2e ee 30-32 
SLD 008 OFAN in aiek orem reas Spel wa pin Stu een arsenal 72 
expemmennts.omesumlits atalolers, i2. 222 ckleae. 5 Saw de oe Sei Pee ee 81-92 
LOM Sad ESCH LOM OC CUTENCE MeLCH-. c= 4-22 a= == alee 13-14, 15-16, 70 
‘hard, description, oceurrence, etc... .---..-..-. 2.22. bec eee 13-14, 70 
produced byimocnibitont 224/00. i2 lees ace we Skee Soe 44 
Lela OM COV SOlp Cro wll- Calle Ses os alee ra ae nays eee 15-16 
ESTROUS VERY UNG 6) SR ra ge a aE Sep a ee em ees S Berea e 11 
imorehards. trertment recommendations =.-\)- = 25 = os 5445- 69-70 
nursery prevention, recommendations .........-----.--+---,------ 73-74 
OCCUNTE EMP eae Ve Lies eh eee 2 eee pe ger et ae 70-71 
peach, inoculation on apple stems, experiment-........-----....--- 44 
period for maximum development in nursery.....-.-.-.----------- 29-30 
DEC MEMbIOMBa WU CURCER ee Gaara ei ey meer Irena ts ae ers Nera epee 58-70 
Pubieations:on. connumicalollityaseesse meme ae cies oe ae ao arn 44-46 
Relatedpormres, dis trilouplOm a. eq ee ers ee ee ee ye aa 12 
relationcol wounds asMMAry 25 aes oe ee oe ee a ee 72 
EOplieniiay en OO tener Sean tee ee ee ak cee alc pees | ra 16 
SOLt-<communicability to ditierent plamts..--5.-.--222-22-.2--2---- 45 
description occurrence. CG = sata a nee oe ee 13, 70 
Relatwomacosnardscrown-Callles 552 nee eee ae ab ee 15-16 
study, methods and conditions of experimentation ................ 77-80 
susceptibility of apple, varieties, summary.......-.--..--.-------- 7 
Gy aUraeeIME MAIN OS eerie iS ee Se ee eee ee ee 9 
See also Hairy-root. 
@Crowi-knotevariant name for crown-eall.... 2.2... .5:.2:20.6222265- 5286-2 2 9 
CurermoeprevembitousOl MISEASC 4... 02. eee toe ene So tee aes ae ere 58-70 
Cuttings, apple, diseased, development of woolly-knot...........-----.----.- 15 
Deep planting. See Planting. 
Deman, H. E. Van, observations on trees affected with crown-gall............- 32 
Dormant trees. See Trees, dormant. 
Early Harvest apple. See Apple, Early Harvest. 
Eastern States. See States, Eastern. 
Excelsior forpacking apple-root grafts, treatment....:..........-...---..--2--- 67 
Experiments, study of crown-gall and hairy-root, methods and conditions. .... 77-80 
resulliis; dabbles...) 25.22.02 s. 81-92 
Fameuse apple. See Apple, Fameuse. 
Faurot, F. A., statement regarding trees affected with crown-gall..........---- 36 
France, occurrence of wurzelkropf on apple seedlings..............---------- 12 
Frank, A. B., statement on effect of wurzelkropf on apple trees........-....... 30 
Fungi in packing material for root grafts, destruction............----------.-- 67 
186 
