CONTENTS. 
Prevention and cure—Continued. 
Improvement in methods of root grafting—Continued. 
Experiments on the best methods of wrapping root grafts..........--- 
Nira ppineswith cloth... 2. seen jee oe Cee eg (en 
NWiirap pli maa Gh rub betas aia etree, ee penis emma iaay Ge 
Witappineswith: Waxed: paper: ohne tes Wachee ey alee gett at 
Wirappinerwith: plane thread 33. 52sc em geier laaees eaten win etm 8 
Wrappimeswath waxed: thread: scsi: tess 0s ee eee ree 
Witaxsimoct he: UM1ONsS 5. onee eee eas eeera Oe mae ae trey caret 
Wimgrap pinot e Tatts hac yee na Seven mine ere RES 
VESTS Ole SPERIMeMtsas a= seas Ane Nate ees Ls ene ae ene 
Hatenexperiments 1m wrapping root crafts... 22220. 222. te. 2 
The use of weak antiseptics for the prevention of disease in root grafts of 
ombtiibevalieGes sms tee eine ee ce Sete ee Ca eee 
a ekun caamcestOnine FOO oTalts: ss 222" sacs ao oe een 
SIT ELOIaLAINGINe TOOt Chaltseae. <n wee ay eee eyes Se Rae aay ae, oh es 
Careinethe culiivation-of trees im the nursery. -.2.-.252..-.2..-2222.1-.: 
Selection of healthy trees for the scion orchard necessary..-.....--.------ 
Selection of the best kinds of soil for growing trees.............---------- 
Cure of diseased trees in the orchard........-- Highs re ace eth RO MR Pca aS 
EXMenimM EnitseoVyaO (MOTs Soo. wie ety. Stan is a eet te ae eee 
Recommendations for the treatment of the disease in orchards...-...-- 
STUDIO Ace Sean eS SST SS Bie GLI E Bey Ieee ek eis lee eee er ae Gea 
Nec ommMen dations: = cea rienin bas ee Ae aD Sora Sue ee a 
APPENDIX. 
Methods and conditions of experimentation in the study of crown-gall and hairy- 
IB EXe MIME ise tirecOTCCMMOUSCL A.) S20 a ne pee ee ay a ere ie ei cee 
RSapenimentselnataenMultseLry sac 0c i a0 2s ot ee eee eg ece eye Sees 
Imdependentmursernyaex periments... 2.1 a0 eee oe ee ee ee 
Cooperative mursery experiments... ..22 22.22... -2 = ee ee 
EPXeMe HIM MUSPIMAORCMALASeescincen <a Piao. ola esse ORS es eae ee eee: 
Tables giving the results of experiments in the study of crown-gall and hairy- 
PONG. BSR: TAG) LAVAS ISN UEP, eI a eae ere Ss on aps 
Ai eal LNOMIRO MOR ee a Sore sc, Se ie ee cle 22 a oe cep ee Ae 
