INDEX TO REPORT OF THE STATE ENTOMOLOGIST I908 I97 



Corthylus, 8r, 90-91. 



columbianus, 90-91. 



punctatissimus, 91. 



spinifcr, gi. 

 Cotton, Contarinia gossypii injur- 

 ing, 15, 62. 

 Cottony maple scale, 41. 

 crenatulus, Hylastinus, 78. 

 crenatus, Hylurgops, 78. 

 cribripennis, Pityophthorus, 76. 



See also pullus. 

 cristatus, Hylurgops, 113. 



Phloeosinus, 129. 

 Cryphalus, 82, 91-93. 



asperulus, 78. 



jalappae, 92. 



miles, 92. 



mucronatus, 92. 



piccae, 92. 



rigidus, 93. 



?robustus, 93. 



striatulus, 93. 



Pterminalis, 93. 

 Crypt urgus, 80, 93-95- 



alutaceus, 94. 



aphodioides, 78. 



atomus, 94. 



pusillus, 78, 94-95. 

 cucurbitae, Xylocleptes, 159. 

 Culex pipiens, 59. 



sollicitans, 58. 

 cupressi, Phloeosinus, 129. 

 Currant, hop merchant injuring, 



64. 

 Currant worm, 62. 

 Cutworms, 63. 

 cylindrus, Platypus, 85. 



dactyliperda, Coccotrypes, 90. 

 decipiens, Xylocleptes, 159. 

 decolor, see xylographus. 

 decretus, Ips, 122. 

 decumanus, see glabratus. 

 deletus, Pityophthorus, 135. 

 Dendroctonus, 8r, 95-100. 



approximatus, 95. . 



arizonicus, 95. 



barbcri, 95 



borealis, 95. 



Dendroctonus (continued) 

 brevicomis, 96. 

 coiivcxifrons, 95. 

 engclmanni, 95. 

 frontalis, 96-97. 

 jeffreyi, 95. 

 monticola, 97. 

 murrayanae, 95. 

 obesus, 97. 

 piceaperda, 97-98. 

 ponderosae, 98. 

 pseudotsugae, 95. 

 punctatus, 98. 

 rufipennis, 98-99. 

 simplex, 99. 

 terebrans, 99-100. 

 valens, 100. 

 dentatus, Ips, see pini. 



Phloeosinus, 129. 

 denticularis, Epizeuxis, 60, 61, 62, 

 dentiger, Pterocyclon, 142. 

 Dermestes typographus, 77. 

 diaphanus, Potamanthus, 74. 75, 

 digestus, Pityophthorus, 135. 

 disciporus, see flavicornis. 

 Disease carried by house flies, 27- 



31- 

 dispar, Porthetria, 41-45, 6r, 62, 

 64. 

 Xyleborus, 78, 152-53. 

 dissimilis, Hypothenemus, 116. 

 distans, Oniscigaster, 71. 

 dohrnii, see xylographus. 

 Dolurgus, 80, loo-r. 



pumilus, loi. 

 domestica, Musca, 24-40. 

 Dragon flies, 66. 

 Drosophila ampelophila, 24. 

 Dryocoetes, 82, 101-3. 

 affaber, loi. 

 autographus, 78, 102. 



z'ar. micographus, 78. 

 eichhoflfi, 103. 

 granicollis, 103. 

 dryographus, see xylographus. 

 dubius, Phlocotribus, 78. 



Eccoptogaster, 78, 80, 103-8. 



californicus, 104. 



