20 BULLETIN 432, IT. S. DEPARTMENT OF AGRICULTURE. 



Slender Seed-corn Ground-beetle. (Entomology Circular 78.) Price, 5 cents. 

 Grasshopper Problem and Alfalfa Culture. (Entomology Circular 84.) Price* 



5 cents. 

 Corn Leaf-aphis and Corn Root-aphis. (Entomology Circular 86.) Price, 5 



cents. 

 Spring Grain-aphis or So-called "Green Bug." (Entomology Circular 93. > 



Price, 5 cents. 

 Wheat Strawworm. (Entomology Circular 106.) Price, 5 cents. 

 Western Grass-stem Sawfly. (Entomology Circular 117.) Price, 5 cents. 

 Clover Root-borer. (Entomology Circular 119.) Price, 5 cents. 

 Alfalfa Gall Midge. (Entomology Circular 147.) Price, 5 cents. 

 Two Destructive Texas Ants. (Entomology Circular 148.) Price, 5 cents. 

 Fall Army Worm and Variegated Cutworm. (Entomology Bulletin 29.) Price r 



5 cents. 

 Some Insects Attacking Stems of Growing Wheat, Rye, Barley, and Oats, with 



Methods of Prevention and Suppression. (Entomology Bulletin 42.) Price. 



5 cents. 

 Mexican Conchuela in Western Texas in 1905. (Entomology Bulletin 64, pt. I.) 



Price, 5 cents. 

 Notes on Colorado Ant. (Entomology Bulletin 64, pt. IX.) Price, 5 cents. 

 Chinch Bug. (Entomology Bulletin 69.) Price, 15 cents. 

 Papers on Cereal and Forage Insects. (Entomology Bulletin 85, 8 pts.) Price,. 



30 cents. 

 Lesser Clover-leaf Weevil. (Entomology Bulletin 85, pt. I.) Price, 5 cents. 

 Sorghum Midge. (Entomology Bulletin 85, pt. IV.) Price, 10 cents. 

 New Mexico Range Caterpillar. (Entomology Bulletin 85, pt. V.) Price, 10 



cents. 

 Contributions to Knowledge of Corn Root-aphis. (Entomology Bulletin 85, 



pt. VI.) Price, 5 cents. 

 Smoky Crane-fly. (Entomology Bulletin 85, pt. VII.) Price 5 cents. 

 Cowpea Curculio. (Entomology Bulletin 85, pt. VIII.) Price, 5 cents. 

 Timothy Stem-borer, a New Timothy Insect. (Entomology Bulletin 95, pt. I.) 



Price, 5 cents. 

 Chinch-bug Investigations West of Mississippi River. (Entomology Bulletin 



95, pt. III.) Price, 10 cents. 

 So-called "Curlew Bug." (Entomology Bulletin 95, pt. IV.) Price, 10 cents. 

 False Wireworms of Pacific Northwest. (Entomology Bulletin 95, pt. V.) 



Price, 5 cents. 

 Legume Pod Moth and Legume Pod Maggot. (Entomology Bulletin 95, pt. VI.) 



Price, 5 cents. 

 Alfalfa Looper. (Entomology Bulletin 95, pt. VII.) Price, 5 cents. 

 Results of Artificial Use of White-fungus Disease in Kansas, with Notes on- 

 Approved Methods of Fighting Chinch Bugs. (Entomology Bulletin 107.) 



Price, 10 cents. 

 Leaf hoppers Affecting Cereals, Grasses, and Forage Crops. (Entomology Bulle- 

 tin 108.) Price, 20 cents. 

 Spring Grain-aphis or Green Bug. (Entomology Bulletin 110.) Price, 25 cents. 

 Preliminary Report on Alfalfa Weevil. (Entomology Bulletin 112.) Price, 15 



cents. 

 Cotton Bollworm, Summary of Its Life History and Habits. (Farmers' Bulletin 



290.) Price, 5 cents. 

 Principal Cactus Insects of United Slates. (Entomology Bulletin 113.) Price. 



15 cents. 



WASHINGTON : GOVERNMENT PRINTING OFFICE : 191$ 



