344 AGRICULTURE. 



C REFERENCES. 



" Injurious Fruit Insects." Bulletin 23, Montana Agricultural 

 Experiment Station. 



" Diseases of Cultivated Plants." Bulletin 121, Ohio Agri- 

 cultural Experiment Station. 



" The Chinch Bug." Bulletin 51, Missouri Agricultural Ex- 

 periment Station. 



"Spraying Apple-trees, with Special Reference to Apple Scab 

 Fungus." Bulletin 54, Illinois Agricultural Experiment Station. 



" Forest Tent-caterpillar." Bulletins 64, 75, New Hampshire 

 Agricultural Experiment Station. 



" Tent-caterpillar." Bulletin 38, New Hampshire Agricultural 

 Experiment Station. 



" The Army-worm." Bulletin 39, New Hampshire Agricul- 

 tural Experiment Station. 



" Insecticides and Fungicides.'' Bulletin 75, Oregon Agricul- 

 tural Experiment Station. 



" The Canker-worm." Bulletin 44, New Hampshire Agricul- 

 tural Experiment Station, 



" Paris Green for the Codling-moth." Bulletin 126, California 

 Agricultural Experiment Station. 



" Fruit Diseases, and How to Treat Them." Bulletin 66, 

 West Vireinia Agricultural Experiment Station. 



" Common Diseases and Insects Injurious to Fruits." Bulletin 

 170, New York Agricultural Experiment Station. 



"The Common Crow." Bulletin 6, United States Department 

 of Agriculture, Division of Entomology. 



" The Relation of Sparrows to Agriculture." Bulletin 15, 

 United States Department of Agriculture, Division of Entomology. 



" Peach Twig Borer." Farmers' Bulletin So, United States 

 Department of Agriculture. 



" The Bitter Rot of Apples." Bulletin 44, Bureau of Plant 

 Industry, United States Department of Agriculture. 



" Fall Army-worm and Variegated Cutworm." Bulletin 29, 

 United States Department of Agriculture, Division of Entom- 

 ology. 



" Progressive Economic Entomology." Year-book, 1899. 



"The Blue Jay and Its Food." Year-book, 1896. 



" Danger of Importing Insect Pests." Year-book, 1897. 



"The Shade-tree Insect Problem in the Eastern United 

 States." Year-book, 1895. 



