INDEX. 



PAGE 



Acnemia flaveola 260 



psylla 259 



varipennis 259 



Aedes atropalpus 237 



trichurus 22)~ 



Agriotes mancus 232 



Alder borer 7 



Allocotocera parvula 266 



Allodia actuaria 317 



beata ". 319 



bella 318 



bulbosa : 316 



callida 319 



crassicornis 315 



delita 320 



€lata 318 



falcata 317 



Alsophila pometaria 2 



Amblyteles montanus 242 



Amphicoma vulpina 7 



Anatella silvestris 301 



Anisota rubicunda I 



Anosia plexippus 238 



Apatela americana i 



Aphalara polygon! ■ 235 



veaziei ; . 16 



Aphides 8r 



Aphididae 20' 



Aphis pomi 235 



sedi : . . 22' 



Apple-tree borer 7 



Apples, quality affected by spraying 45; 



Asphes brevicollis 232 



Aspidiotus perniciosus 237 



Aulex glechomae 8 



Autographa brassicae 239 



Azana sp 260 



Balsa malana i 



Birch leaf Bucculatrix 2 



Black horned Callidium 7 



Black vine weevil 8 



Blackleg disease of the potato 201 



Blackleg, how eliminated from seed 226 



Blackleg not carried over in the soil 221 



Blackstem disease of the potato 201 



Blissus leucopterus q 



