PEAR 



245 



SPRAYING OUTLINE FOR THE APPLE. 



Number 

 of spray. 



First 

 Second 



Third 



Fourth 



Fifth 



Time to spray. 

 Just before the buds swell in 



the spring 

 Just as buds show pink 



Just as petals are falling 

 Three weeks after third spray 

 About July 15 to August 1 



Spray materials. 



Commercial lime sulphur di- 

 luted 1 to s. 



Commercial lime sulphur di- 

 luted 1 to 35 plus 2 pounds 

 arsenate of lead to 50 gal- 

 lons of spray. 



Same as second spray. 



Same as second spray. 



4-4-50 Bordeaux mixture plus 

 2 pounds arsenate of lead 

 to 50 gallons of water, or 

 commercial lime sulphur 1 

 gallon to 35 gallons of water 

 plus 2 pounds arsenate of 

 lead to 50 gallons of spray. 



PEAR. 



The pear has been commercially important for many 

 years. It has been grown in this country since the time 

 of the earliest settlers and within recent years large plantings 

 have been made over the Eastern and Central States as 

 well as in the northern regions. The pear has reached great 

 importance in California and a large acreage is planted in 

 that region. 



The pear has been developed from the wild pear of Europe 

 and Asia. In its native state the fruit is hard and inferior, 

 but under cultivation it has become edible and delicious. 



Propagation. — The pear is propagated in the same wa,y 

 as the apple, that is, root grafted in the winter, budded in 

 the summer or crown grafted in the field. In some regions 

 the pear is dwarfed and this is accomplished by grafting the 

 pear on quince roots. This method of propagating the pear 

 causes the tree to grow smaller and produces the dwarf pear. 

 The dwarf trees have no particular ad^-antage o^'er the 

 standard ones. However, the fruit can usually be harvested 

 with greater ease on the smaller tree and a greater number 

 of trees can be planted to an acre. Dwarf pear trees usually 

 fruit when quite young, sometimes when they are only three 

 years old. The dwarf tree must be pruned systematically 



