INDEX. 



Page 



Care of Cocoons 193 



Donaldson, Henry; Stick Insects_. 70 

 Donner Party, History of; C. F. 



McGlashan 190 



Dukes, W. C. ; Suggested Food- 

 plant Charts 7 



Packing Beetles for Shipment.... 53 



Sugaring Methods 93 



Collecting Box 109 



Dunn, George \V., (Illustration), 



Pioneer Entomologist 100 



Duthie, J. D. ; Entomological In- 

 terest in Canada 24 



Editorials; 



Butterfly Farming 4 



Announcement 4 



The Beautiful in Entomology 



Neglected 7 



The Butterfly Farm (Illustra- 

 tion) 19 



Advice to Beginners 35 



Why Call it a Correspondence 



Course 37 



Mid- Year Announcement 84 



Commercializing Science 100 



Announcement Last Quarter... 1 52 



Valedictory 1 87 



Edwards, W. H.; Larval Breed- 

 ing Cages 47 



Egg, The; 



Will Receive Orders For 15 



A New Industry 27 



Demonstrating the Value of 



Farming 27 



Books Silent Regarding Indus- 

 try 27 



Rejected Material Most Valu- 

 able 27 



The Four Stages of Butterfly 



Life 28 



Easy to Obtain Eggs 28 



Feeding the Female 28 



Time Required for Egg Lay- 

 ing 29 



Forms and Colors of Eggs. 29 



How Eggs Are Deposited 29 



Page 



Length of Egg Period 30 



Taking Eggs From Bags and 



Boxes 30 



Care of Eggs 30 



Flies Without Mouth Organs.... 31 



Tin Boxes 31 



Butterflies Not Requiring Food- 

 plant 31 



Difficulty of Obtaining Butterfly 



Eggs 31 



Demand for Eggs 36 



Hunting Eggs of Lepidopters, 



R. R. Rowley 68 



Assisting the Egg-laying, Prof. 



John H. Gerould 84 



Prices of Eggs 131 



Prices of Eggs of Larger Moths. 1 31 



Sunshine and Egg-laying. 1 78 



Artificial Light and Egg-laying. 1 78 

 Fertile and Infertile Eggs, Dr. 



Knaggs 1 78 



When Eggs Hatch Too Early 



in Spring 178 



How to Obtain Hybrid Eggs. 179 

 Observations Upon the Egg 



State 198 



Eichler, L. A. P. ; Discoverer of 



Butterfly Farm 20 



Eliot and Soule; Tin Boxes for 



Eggs 31 



Tin Boxes as Cages... 42 



Entomological News, 14, 39, 73, 

 90, 106, 122, 141, 160, 175, 190 



Exchanges Requested 57, 90, 106 



Foodplants, The ; 



Charts Prepared With Help of 



Scientists 7 



Basis for Work 20 



How to Discover Foodplants... 21 

 Prof. John Barlow's Opinion... 26 

 What If You Do Not Know.. 41 

 Help Prepare Foodplant Lists. 198 



Foodplants in Water 47 



Have Foodplants Accessible 47 



List of Butterflies Whose Food- 

 plants Are Unknown 136 



202 



