LIBRARY 
STATE PLANT BOARD 
Kay 1943 E-5G4 
UNITED STATES DEPARTMENT OF A< I [CI I :' T PE 
AC-PICULTIPAI P? C, ^.'C-' ADFINTSTPATIOM 
BUREAU OF EMCWOLOGY a" t D TLA':? QUARANTINE 
A .REVIEW OF THE INSECTICIDAL USES OF POTMONE AND ROTENOIDS 
FROI DERPJs', LONCHOCARPUS (CUBE AND TIMBO), TEPHROSIA, ATID 
RELATED PLANTS 
PART IV: HEMIPTERA 
By P.. C. Roark, Division of Insecticide Investigations—/ 
CONTENTS 
Page 
Introduction ---------------- ------------2 
Hcmiptera: _____________„ _____________2 
Cimicidae ------- — ____„_____ ___„____2 
Coreidae ------ -_-_____„_.,_____.. ____3 
Lygaeidae ---------------- »__-__„___-7 
Miridae ------- _„__„__„_„__________9 
Pentatomidae- _---.----------_--___-_-- -15 
Pyrrhocoridae ---------- _____-___-__-_ _22 
Reduviidae ------------ _ __- — _ ______ _23 
Tingitidae — - — _-__ — _________ _23 
Insect index ------------------ — ______ _?5 
Literature cited ------- ______ __ _________ -28 
Junior-author index- ----------_-----_----- -37 
-/The manuscript of this publication was read by the folio-wing 
leaders of research divisions of this Bureau, who contributed helpful 
suggestions: D, L. Van Dine, Frv.it Insect Investigations; W. H. White, 
True": Crop end Garden Insect Investigations; R, W. Harned, Cotton Insect 
Investigations; F, C. Bishopp, assistant chief of Bureau, formerly in 
charge of Insects Affecting Man and Animals j C. F. W, Muesebe.ck, Insect 
Identification; L, A. Ham/kins, Control Investigations j and C. M, Packard, 
Cereal and Forage Insect Investigations. The assistance of specialists 
in the Division of Insect Identification in classifying the insects 
mentioned herein as to order and family is gratefully acknowledged. 
