1909 
1909 
1909 
1909 
1910 
29. 
Hup. Sta, Bul, 314. 
A comparison of tillage end sod mulch in 
old apple orchard, Resulta very favorable to 
rlllage. 
Waugh, Fe. Ac Renovetion of eld orchards. Chap. 
XVIII, 188-191 p. (In The American Apple 
Orchard -- New Yorks: Orancee Judd Company, 1909.) 
1. The physical condition of the soil 
mugt be imrroved, £. Plent foud provided. 
3. Trees pruned. 4 Trunks scraped. 5. Spraye 
Whipple, 0. 3. Pruning mature fruit trees. 20 p. 
iilus. Colorad. Agr. Exp. Sta. Bul. 139, 
Discusses the treatment of wounds, thin- 
ning apples, etc. Phvsielogy of pruning: 
during growing season increases fruitfulness; 
during dormant season, increased growth of wood. 
Hartman, S. B. and Bustace, H. S. Can the gen- 
eral farmer afford to grow apples ? and sugges- 
tiona on improving and spraying apple orchards. 
33-48 p. illus. Michigan Agr. Exp. Sta. Bul. 
2536 
General directions for improving nezlected 
avple orchards. Fisures given of specific re- 
gulte. 
Woodbury, C. Ce The Parmer's Orchard. 42 Pe 
illus. Indiana (Purdus) Agr. Exp. Sta. Gir. 17. 
The latter part of thie bulletin takes up 
the methods to be employed in the renovation 
of the neglected home orchard. 
Jarvis, C. D. Apple growing in New England. 
I. The apple industry. II.,Renovation of old 
apple orchards. 59-89 p. illus, Coun. Storrs 
