56 MISC. PUBLICATION 318, U. S. DEPT. OF AGRICULTURE 
C. Stage in which insect spends the 92. None satisfactory. 
winter: 93. Parasite. 
46. Ege 94. Pruning. 
g. 
95. Rotation. 
47. Im | ‘S. Sees 
as Pik einees 96. Sanitation or crop-refuse de- 
struction. 
49, Adult. 97. Ss 3 
50. All stages (in South or in 98. Store me: d ee 
heated buildings). Pace ucts in tight con- 
D. Where insect spends the winter: 99. Trapping. 
Byes A nantes 100. Use plants of resistant varie- 
52. Alternate host. ee | 
53. Branches of trees. J. Insecticide to use: | 
of balding. 101. Benzene hexachloride. | 
55. Crop refuse. 102. Bord xt 
56. Protected places in general. 103. Cal oe vee 
57. Soil. faa Caicummieysn ies 
oe ae produce. 105. Carbon disulfide-carbon tetra- 
60. Where it fed. nee oan 
- oe herbrousor plants, 107. Chlorinated camphene.3 
. Mouth parts: 108. Creosote. 
: 109. Crvolite. 
ee Te 110. DD mixture (diehloropropyl- 
Bene go : ene-dichloropropane). 
Go aeamd Sucking. 111. DDT --Gichlore diphen wha 
65. Rasping. hl ch 
66. Sucking. GUCROE MENS) - 
112. Dinitro compounds. 
F. Economic importance: fae ee See 
. Ethylene dichloride-carbon 
67. Pest. F . 
: tetrachloride mixture. 
ee Beneueel: el 115. Hydrocyanic acid. 
70, EE benoheal: 116. Lead arsenate. 
; : ea 117. Lime-sulfur. 
71. Questionable importance. 118. Methoxychlor(methoxy analog 
G. Injurious stage: of DDT). 
119. Methyl bromide. 
(Same numbers as H.) 120. Naphthalene (moth balls and 
: pee flakes). 
ie ae directed toward: lot NicoGne 
. Egg. 122. Paris green. 
73. Immature stage. E23: Puatuiee. 
(4. Pupa. - 124, PDB (paradichlorobenzene). 
75. Adult. 125. Pentachlorophenol. 
76. All stages. 126. Petroleum oils. 
; 127. Pyrethrum. 
I. Control measures: 128. Rotenone (derris and cube). 
Ce. Baits, 129. Ryania. 
78. Banding or barriers. 130. Sabadilla. 
79. Burning. 131. Smear 62 (diphenylamine 
80. Culture. preparation). 
81. Date of harvesting. 132. Sodium arsenite. 
82. Date of planting. 133. Sodium fluoride. 
83. Destroying hibernating quar- 134. Sodium fluosilicate. 
ters. 135. Sulfur (dusting). 
84. Dipping. 136. TDE (dichloro diphenyl di- 
85. Drainage. chloroethane) (DDD). 
86. Dusting. 137. Tetraethyl pyrophosphate. 
87. Hot-water treatment. 138. Thiocyanates. 
88. Fumigation. 139. Your county agent can give 
89. Hand picking or squeezing. | you additional information 
90. Heating. about the foregoing insec- 
91. Medication. ticides. 
3 Now known as toxaphene. 
