THE GEAPE LEAP-FOLDEE. 15 



life History of the Codling Moth in Maine. (Department Bulletin 252.) Price, 10 



cents. 

 American Plum Borer. (Department Bulletin 261.) Price, 5 cents. 

 The Parandra Borer. (Department Bulletin 262.) Price, 5 cents. 

 Dispersion of Gipsy Moth Larvae by the Wind. (Department Bulletin 273.) Price, 



15 cents. 

 Miscellaneous Insecticide Investigations. (Department Bulletin 278.) Price, 10 



cents. 

 The Terrapin Scale: An Important Insect Enemy of Peach Orchards. (Department 



Bulletin 351.) Price, 15 cents. 

 The Cherry Leaf-beetle: A Periodically Important Enemy of Cherries. (Department 



Bulletin 352.) Price, 5 cents. 

 Pear-tree Psylla. (Entomology Cii'cular 7.) Price, 5 cents. 

 Canker-worms. (Entomology Circular 9.) Price, 5 cents. 

 Wool! J' Aphis of Apple. (Entomology Circular 20.) Price, 5 cents. 

 Pear-Slug. (Entomology Circular 26.) Price, 5 cents. 

 Boxelder Plant-bug. (Entomology Circular 28.) Price, 5 cents. 

 Fruit-tree Bark-beetle. (Entomology Circular 29.) Price, 5 cents. 

 Larger Apple-tree Borers. (Entomology Circular 32.) Price, 5 cents. 

 Peach-tree Borer. (Entomology Circular 54.) Price, 5 cents. 

 Plum Cm'culio. (Entomology Circular 73.) Price, 5 cents. 

 Aphides Affecting Apple. (Entomology Circular 81.) Price, 5 cents. 

 Nut "Weevils. (Entomology Circular 99.) Price, 5 cents. 

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

 Mediterranean Fruit Fly. (Entomology Circular 160.) Price, 5 cents. 

 San Jose or Chinese Scale. (Entomology Bulletin 62.) Price, 25 cents. 

 Pecan Cigar Case-bearer. (Entomology Bulletin 64, pt. X.) Price, 5 cents. 

 Papers on Deciduous Fruit Insects and Insecticides. (Entomology Bulletin 68, 9 pts. 



Price, 25 cents. 

 Spring Canker-worm. (Entomology Bulletin 68, pt. II.) Price, 5 cents. 

 Trumpet Leaf-miner of Apple. (Entomology Bulletin 68, pt. III.) Price, 5 cents. 

 Lesser Peach Borer. (Entomology Bulletin 68, pt. IV.) Price, 5 cents. 

 Lesser Apple Worm. ^Entomology Bulletin 68, pt. V.) Price, 5 cents. 

 Demonstration Spraying for Codling Moth. (Entomology Bulletin 68, pt. VII.) 



Price, 5 cents. 

 Grape-leaf Skeletonizer. (Entomology Bulletin 68, pt. VIII.) Price, 5 cents. 

 Peach-tree Barkbeetle. (Entomology Bulletin 68, pt. IX.) Price, 5 cents. 

 Periodical Cicada. (Entomology Bulletin 71.) Price, 40 cents. 

 Codling Moth in the Ozarks. (Entomology Bulletin 80, pt. I.) Price, 10 cents. 

 Cigar Ca.se-bearer. (Entomology Bulletin 80, pt. II.) Price, 10. cents. 

 Additional Observations on the Lesser Apple Worm. (Entomology Bulletin 80, pt. 



III.) Price, 5 cents. 

 On Nut-feeding Habits of Codling Moth. (Entomology Bulletin 80, pt. V.) Price, 



5 cents. 

 Life History of Codling Moth in Northwestern Pennsylvania. (Entomology Bulletin 



80, pt. VI.) Prife, 10 cents. 

 Fumigation of Apples for San Jose Scale. (Entomology Bulletin 84.) Price, 20 cents. 

 Grape Root-worm, With Especial Reference to Investigations in Erie Grape Belt, 



1907-1909. (Entomology Bulletin 89.) Price, 20 cents. 

 Papers on Deciduous Fruit Insects and Insecticides. (Entomology Bulletin 97, 7 



j»t8.) Price, 25 cents. 

 Life nistory of Codling Moth and Its f!ontrol on Pears in California. (l<]ntomology 



Bulletin 97, pt. II.) Price, 10 cents 



