"BULLETIN No. 816 
’ Contribution from the Bureau of Plant Industry 
WM. A. ciciep t Chief 
- 
Washington, D. C. Vv 
By 
F. L. MULFORD, Horticulturist 
Office of Horticultural and 
Pomolozgical Investigations 
Se Ss 
q 
f CONTENTS 
| 
. Page 
q Importance of Shade Trees . . « - . 1 | Culture of Sireet Trees. . . . 
if Public Control of Street Trees . ... 6 Selection of Individuai Trees 
Planning for Trees on City Streets... 8 ihc aebaae eae 
RINERN NYCEN Secs, soe Gi ce we Patien. Ce 
Conditions for Tree Growth . rt es 1) sickesiand Guards she age 
Kinds of Trees Suitable for CityStreets. 14 alter Care: cc oa eee 
Qualities Necessary. . . .. . . 141 Care of Mature Trees . ..:. 
Trees for Different Regiens ... 16 Pruning 3332 i ee ee 
Trees for Special Purposes. . . . 20 Feeding . ....-+-.-» 
Descriptions of Street Trees. . » » » 20 Sprayitig so 606 8 sso 
a lyn i Sia coe I ao A a ll els has Sig 
WASHINGTON 
GOVERNMENT PRINTING OFFICE 
1920 
|| STREET TREES 
January 19, 1920 
