724 



Index of Illusteations. 



Nest of larva, Crambus interminellus 



Nest of larva, Crambus leachellus 



Nt st of larva, Crambus toparius 



Niagara- Ontario peach district 



Normal separation of berry from stem 



Normand plum, one-third size 



Obstructed flow of sap the cause of shelling , . . 



Ogon plum, full size 



Orchard that shifts for itself 



Outline of tarred paper card 



Pak-choi (Brassica chinensis) 



Parker Earle strawberry 



Peaches of last year's crop, still on tree 



Peach orchard with long trunks 



Peach tree pruned 



Pear tree pruned 



Pe-Tsai or Chinese winter cabbage 



Plum branch containing scales 



Populus alba var. Bolleana 



Populus alba var. canescens 



Populus angustifolia 



Populus balsamifera 



Populus balsamifera var. intermedia 



Populus balsamifera var. latifolia 



Populus balsamifera var. viminalis 



Populus grandidentata 



Populus laurifolia 



Populus luonilifera, unusual form 



Populus sieboldi 



Populus tremula 



Populus tremuloides 



Pruning a young tree 



Prunus triflora . 



Puparium, cabbage root maggot , 



Purple apricot (Prunus dasycarpa) 



Quince deformed by rust 



Quinces from sprayed and unsprayed trees 



Quince knot caused by rust fungus 



Rea quince (Rea's mammoth) 



Right hind leg of onion-fly and cabba;;e-fly 



Rocky Mountain dwarf cherry (Prunus Besseyi). 



Roman apricot 



Rooted cutting cleft grafted 



Root galls of peach 



Rusttd young qviicces 



Sand cherry (Prunus pumila) 



San Jose scale 



Bulletin. 

 64 

 64 

 64 

 74 

 76 

 62 



.. 7g 

 62 

 80 

 78 

 68 

 79 

 74 

 74 

 74 

 74 

 67 

 83 

 68 

 68 



68 



68 



68 



68 



68 



68 



68 



68 



68 



68 



64 



62 



78 



71 



80 



80 



80 



80 



78 



70 



71 



77 



74 



80 



70 



83 



Page. 

 68 

 72 

 76 

 388 

 414 

 27 

 430 

 28 

 611 

 522 

 183 

 582 

 380 

 370 

 250 

 251 

 179 

 683 

 235 

 234 

 216 

 217 

 218 

 220 

 219 

 230 

 222 

 225 

 233 

 230 

 232 

 252 

 4 

 491 

 209 

 627 

 623 

 628 

 617 

 495 

 262 

 291 

 473 

 385 

 626 

 262 

 680 



