PUBLICATIONS OF THE UNITED STATES DEPARTMENT OF AGRI- 

 CULTURE RELATING TO INSECTS INJURIOUS TO CITRUS AND 

 OTHER SUBTROPICAL FRUITS. 



AVAILABLE FOR FREE DISTRIBUTION BY THE DEPARTMENT. 



Control of the Citrus Thrips in California and Arizona. (Farmers' Bulletin 



674.) 

 Carbon Disulphid as an Insecticide. (Farmers' Bulletin 799.) 

 Common Mealybug and its Control in California. (Farmers' Bulletin 862.) 

 Fumigation of Ornamental Greenhouse Plants with Hydrocyanic-acid Gas. 



(Farmers' Bulletin 880.) 

 Control of the Argentine Ant in Orange Groves. (Farmers' Bulletin 928.) 

 Spraying for the Control of Insects and Mites Attacking Citrus Trees in 



Florida. (Farmers' Bulletin 932.) 

 Citrus Fruit Insects in Mediterranean Countries. (Department Bulletin 134.) 

 The Mediterranean Fruit Fly in Bermuda. (Department Bulletin 161.) 

 Katydids Injurious to Oranges in California. (Department Bulletin 256.) 

 Argentine Ant: Distribution and Control in the United States. (Department 



Bulletin 377.) 

 The Melon Fly in Hawaii. (Department Bulletin 491.) 

 Fumigation of Ornamental Greenhouse Plants with Hydrocyanic-acid Gas. 



(Department Bulletin 513.) 

 The Citrus Thrips. (Department Bulletin 616.) 

 The Mediterranean Fruit Fly. (Department Bulletin 640.) 

 The Melon Fly. (Department Bulletin 643.) 

 Some Reasons for Spraying to Control Insect and Mite Enemies of Citrus Trees 



in Florida. (Department Bulletin 645.) 

 Preparations for Winter Fumigation for Citrus White Fly. (Entomology Cir- 

 cular 111.) 

 Spraying for White Flies in Florida. (Entomology Circular 168.) 



FOR SALE BY THE SUPERINTENDENT OF DOCUMENTS, GOVERNMENT PRINTING 

 OFFICE, WASHINGTON, D. C. 



The Mediterranean Fruit Fly in Hawaii. (Department Bulletin 536.) Price, 



30 cents. 

 Mango Weevil. (Entomology Circular 141.) 1911. Price, 5 cents. 

 Fumigation for Citrus White Fly, as Adapted to Florida Conditions. (Ento- 

 mology Bulletin 76.) 1908. Price, 15 cents. 

 Fumigation Investigations in California. (Entomology Bulletin 79.) 1909. 



Price, 15 cents. 

 Hydrocyanic-acid Gas Fumigation in California. (Entomology Bulletin 90, 



3 pts.) 1913. Price, 20 cents. 

 Fumigation of Citrus Trees. (Entomology Bulletin 90, Pt. I.) 1913. Price, 



20 cents. 

 Value of Sodium Cyanid for Fumigation Purposes. (Entomology Bulletin 90, 



Pt. II.) 1913. Price, 5 cents. 

 Chemistry of Fumigation with Hydrocyanic-acid Gas. (Entomology Bulletin 



90, Pt. III.) 1913. Price, 5 cents. 

 White Flies Injurious to Citrus in Florida. (Entomology Bulletin 92.) 1911. 



Price, 25 cents. 

 Orange Thrips, Report of Progress. (Entomology Bulletin 99, Pt. I.) 1911. 



Price, 5 cents. 

 Red-banded Thrips. (Entomology Bulletin 99, Pt. II.) 1912. Price, 5 cents. 

 Natural Control of White Flies in Florida. (Entomology Bulletin 102.) 1912. 



Price, 20 cents. 

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