CONTENTS 



Leaf-crumpler 



Trumpet leaf-miner 



Lesser leaf-miners of the apple 



Spring canker-worm . 



Fall canker-worm 



Lime-tree span-worm . 



Mottled umber-moth . 



Brace's measuring-worm 



Half-winged geometer 



White ennomid . 



White-marked tussock-moth 



California tussock-moth 



Antique tussock-moth 



Oriental moth 



Fall webworm 



Apple-tree tent-caterpillar . 



Western tent-caterpillar 



Forest tent-caterpillar 



Yellow-necked apple caterpillar 



Red-humped apple caterpillar 



Saddled prominent 



Gipsy moth , . . . 



Brown-tail moth . 



Climbing cutworms 



CHAPTER IV 



Apple Insects — Aphis, Scai 

 Plant-lice or aphids 

 Apple leaf -aphis . 

 Rosy apple aphis . 

 Apple bud-aphis . 

 Woolly aphis 

 Buifalo tree-hopper 

 San Jose scale 

 Oyster-shell scale 

 Scurfy scale . 

 Putnam's scale . 



Es, AND Others 



