143 



Sugar-beet — Continued. 

 attacked by Two-striped Grasshopper, 



xxi, 133. 

 Common Flower Bug occurring on, 



xxi, 86. 

 destroyed by Beet Aphis, xxi, 159, 160. 



by Beet Web-worm, xxi, 109. 



by Black Blister-beetle, xxi, 141. 



by European Beet-Tortoke-beetle, 

 xxi, 124. 



by Pale-striped Flea-beetle, xxi, 120, 

 121; xxiii, 107, 108. 



by Spotted Cutworm, xxi, 103. 



by Tanymecus confertus, xxi, 145. 



by Western Green Stink-bug, xxi, 

 97. 

 economic entomology of the, xxi, 49- 



184. 

 examples of insect injury to the, xxi, 



51-52. 

 fields. Campylacantha olivacea in, xxi, 

 135. 



Corizus lateralis in, xxi, 96. 

 first report of injury to, in America, 



xxi, 51. 

 flea-beetles, xxi, 114. 

 Gvpona 8-lineata collected from, xxi, 



72. 

 infested by Acanthocerus galeator, xxi, 

 96, 97. _ 



by Acutalis calva. xxi, 80. 



by Agallia novella, xxi, 69. 



by Agallia 4-punctata, xxi, 65. 



by Agallia uhleri, xxi, 70. 



by Aphis atriplicis, xxi, 82. 



by Aphis middletonii, xxi, 161. 



by Aphis sp., xxi, 82. 



by Apion sp., xxi, 143, 145. 



by Athysanus sp., xxi. 75. 



by Cabbage Flea-beetle, xxi, 123. 



by Cicadula sexnotata, xxi, 77. 



by Cigar-Case-bearer, xxi, 146. 



by Common Negro-hug, xxi, 99. 



by Common Red-legged Grasshop- 

 per, xxi, 128. 



by Corn Flea-beetle, xxiii, 110. 



by Crepidodera atriventris, xxi. 117. 



by Deltocephalus inimicus, xxi, 74. 



bv Deltocephalus melsheimeri, xxi, 

 73. 



by Dicraneura fieberi, xxi, 77. 



by Diedrocephala mollipes, xxi, 71. 



by Diedrocephala versuta, xxi, 71. 



by Disonycha cervicalis, xxi, 117: 



by Emblethis griseus, xxi, 94. 



by Empoasca flavescens, xxi, 79. 



by Empoasca mali, xxi, 77. 



by Epitrix brevis, xxi, 118. 



by Eutettix seminuda, xxi, 75. 



by False Chinch-bug, xxi, 96. 



Sugar-beet infested — Continued. 

 by False Flea-hopper, xxi, 88. 

 by Garden Flea-hopper, xxi, 88. 

 by Geocoris pallens, xxi, 95. 

 by Glyptina brunnea, xxi, 122; xxiii, 



191. 

 by Gnathodus abdominalis and G. 



impictus, xxi, 76. 

 by Grape-vine Colaspis, xxi, 125. 

 by grape-vine leaf-hoppers, xxi, 79. 

 by Grass-worm, or Common Grass- 

 worm, xxi, 149; xxiii, 82. 

 by Green Leaf-bug, xxi, 90. 

 by Greenhouse Leaf-roller, xxi, 105. 

 by Hadronema militaris, xxi, 92. 

 by Imported Garden Web-worm, 



xxi, 111. 

 by Large-eyed Purslane Bug, xxi, 



95. 

 by Larger Meadow Grasshopper, 



xxi, 135. 

 by Larger Striped-Flea-beetle, xxi, 



115. 

 by Liburnia ornata, xxi, 67. 

 by Liburnia puella, xxi, 68. 

 by Longitarsus melanurus, xxi, 122. 

 by Mamestra sp., xxi, 151. 

 by Myzus achyrantes, xxi, 83. 

 by Nectarophora erigeronensis and 



N. pisi, xxi, 83. 

 by Nysius minutus, xxi, 95. 

 by Oncometopia undata, xxi, 70. 

 by Phlepsius irroratus, xxi, 76. 

 by Plagiognathus obscurus, xxii, 89. 

 by Platymetopius acutus, xxi, 73. 

 by Red-headed Flea-beetle, xxi, 120. 

 by Rhubarb Flea-beetle, xxi, 124. 

 by Schistocerca alutacea, xxi, 132. 

 by Smartweed Flea-beetle, xxi, 119. 

 by Southern Corn Root-worm, xxi, 



125, 126. 

 by species of Tortricidse, xxi, 106. 

 by Sphragisticus nebulosus, xxi, 94. 

 by Stobera tricarinata, xxi, 67. 

 by Sweet-Potato Flea-beetle, xxi, 



119; xxiii. 111. 

 by Thamnotettix belli, xxi, 76. 

 by Xiphidium nemorale and X. stric- 



tum, xxi, 136. 

 by Yellow Grasshopper, xxi, 131. 

 or injured by grasshoppers, xxi, 128, 



130. 

 injured by Ash-colored Blister-beetle, 



xxi, 140. 

 by Beet Army-worm, xxi, 51, 150. 

 by Beet Carrion-beetle, xxi, 136. 

 by Black-winged Grasshopper, xxi, 



131. 

 by Cabbage Plusia, xxi, 152. 

 by Centrums penicellus and C. per- 



scitus, xxi. 145. 



