QUESTIONS 433 



tner; 648, Control of Root Knot; 650, San Jose" Scale and Its Control; 662, 

 Apple Tree Tent Caterpillar, 668. Squash Vine Borer; 675, Round Headed 

 Apple Tree Borer; 691, Grasshoppers and Their Control on Sugar Beets 

 and Truck Crops; 699, Hydrocyanic-acid Gas Against Household Insects; 701, 

 Bagworm: An Injurious Shade Tree Insect; 708, Leopard Moth: An Imported 

 Insect Enemy of Shade Trees; 714, Sweet Potato Diseases; 721, Rose Chafer; 

 722, Leaf Blister Mite; 723, Oyster-shell Scale and Scurfy Scale; 731, True 

 Army Worm and Its Control; 733, Corn and Cotton Wire Worms and their 

 Control; 737, Clover Leaf hopper and Its Control; 739, Cutworms and Their 

 Control; 740, House Ants and Methods of Control; 741, Alfalfa Weevil; 742, 

 White Pine Blister Rust; 755, Birds of Southeastern U.S. 



Cornell Bulletins: 283, Control of Insect Pests and Plant Diseases. 325, 

 Cherry Fruit Flies and How To Control Them. 354 and 369, Dusting and Spray- 

 ing Experiments with Apples. 367. The Fruit Tree Leaf Roller. Circular 

 26, Peach Cankers and Their Treatment Circular 28, Apple Cankers and 

 Their Treatment Circular 31, Fall Spraying for Peach Leaf Curl Circular 

 32, Dusting Nursery Stock for the Control of Leaf Disease. Circular 20, 

 Fire Blight Disease. 



28 



