672 
PLATE 20. 
24. 
25, 
28. 
* All plates are reproduced from photographs taken eight feet from the stocks 0 on September a 
29 and October 11. 
New Yorke AcriguituraL ExPermMEnt Station. 
J 
‘ - Description oF Priavres.* 
French pear stocks, planted in 1891 and treated seven times with 
Bordeaux mixture, full strength; left unbudded in the fall and 
treated six times with Bordeaux, one-third strength, in 1892. These 
could properly be called three-year-old seedlings. Situation of 
stocks, Row VIII, east end. 
. French pear stocks, similar to those in Plate 20, but without treat- 
ment either in 1891 or 1892. Situation of stocks, Row VI, 
east end. Showing defoliation caused by Entomosporiwm., 
. French pear stocks, similar to those in Plate 20, but treated seven 
times in 1891, and six times in 1892 with ammoniacal solution. 
Situation of stocks, Row VIII, near center. 
. Angers quince stocks, planted as cuttings in 1891, and treated 
seven times with Rordeaux full strength the first season, left 
-unbudded in the fall, and treated six times with Bordeaux one- — 
third strength in 1892. These could properly be called three- 
year-old cuttings.. Situation, Row V, near east end. 
Angers quince stocks, similar to those in Plate 238, but without 
treatment either in 1891 or 1892. Situation, Row V, east end, 
one rod east of those in Plate 23. Showing defoliation by 
Entomosporium. Risers 
Windsor ‘‘ buds,” on Mahaleb. The Mahaleb stocks were treated 
seven times in 1891 with Bordeaux mixture, and the ‘‘ buds” 
were treated six times in 1892 with Bordeaux one-third ses}. 
Situation, Row I, near west end. 
. Windsor ‘‘buds,”? on Mahaleb. Similar to ttioge in Plate 25, but. 
untreated both in 1891 and 1892. Situation, Row 1, near east 
end, showing defoliation by Cylindrosporium. 
. Early Prolific ‘‘ buds,” on Myrobolan. The Myrobolan stocks were ~ 
treated seven times in 1891 with Bordeaux and the ‘‘ buds” were 
treated six times with Bordeaux one-third strength in. one. . 
’ Situation, Row III, west end. 
Early Prolific ‘‘ buds,” on Marianna. Similar to those in Plate a7 he 
but untreated both in 1891 and 1892. (The difference of stocks — 
upon which budding was done made no difference as regards 
the leaf-blight; hence the fact that the ‘‘buds” in Plate 27 were — 
on Myrobolan stocks and in Plate 28, were oh Marianna does not 
affect the comparison.) Situation, Row IV, east end. 



