y PLANT BOARD 
April 1945 f E-652 
UNITED STATES DEPAP/.'MENT OF AGRICULTURE 
AGRICULTURAL RES e ARCH ADMINISTRATION 
BUREAU OF ENTOMOLOGf AND PLANT QUARANTINE 
A REVIEW OF THE INSECTICIDAL USES OF ROTFJTONE AND ROTENOIDS 
FROM DEBRIS, LONCHOCARFUS (CUBE AND TLMBO) , TEPHROSIA, AND 
RELATED PLANTS 
■PART IX: DIPTERA 
By R. C. Roark, Division of Insecticide Investigations l/ 
CONTENTS 
Page 
Introduction -------------------------- 2 
Diptera ---------------------------- 2 
Agromyzidae ------------------------- 2 
Anthomyiidae ------------------------- 3 
Calllphoridae ------------------------ 6 
Chironomidce ------------------------- 11 
Chloropidae ------------------------- 13 
Culicidae -------------------------- 13 
Drosophilidae ------------------------ 26 
Plippoboscidae ------------------------ 27 
Huscidae ____ ______________ 31 
Mycetophilidae ------------------------ 49 
Oestridae -------------------------- 50 
Otitidae 70 
Psilidae 70 
Scatophegidae ------------------------ 72 
Syrphidae 73 
Tabanidae 74 
Tipulidae -------------------------- 74 
Trypetidae 74 
Unidentified species of Diptera --------------- 83 
1/ The manuscript of this publication was read in the following 
research divisions of the Bureau and helpful suggestions were contrib- 
uted: Fruit Insect Investigations, Cotton Insect Investigations, 
Insects Affecting Han and Animals, Insect Identification, Control 
Investigations, Cereal and Forage Insect Investigations, and Bee 
Culture. The reviewers in these divisions were, respectively, E. A, 
Porter, R, W. Harned, H. K, Stage, C. F. W. Huesebeck and assistants, 
L, A. Hawkins, C. M. Packard, and J. I. Hambleton. 
JUH 4 - 1345. 
