57 



Pyrrhia umbra, eatins: rosebuds, XVII, 100. 

 Quarantine against insects, II, 12. 



duty of entomologists, XVII, 9. 

 in Eiverside, Cal., XXII, 87. 

 Queens, bee, care of, I, 87. 



mailing of, I, 92. 

 rearing of, I, 87. 

 Easahus biguttatus, habits of, XXII, 27. 

 thoracicus, habits of, XXII, 28. 

 Raupenleim, value and application of, II, 31. 

 Reduvius j^ersonatus, habits of, XXII, 24. 

 Redwood, not attacked by Termites, XXX, 95. 

 Resin wash, against San Jose scale, III, 58, 59. 



experiments with, against San Jose scale, III, 68. 

 use and value of, IX, 56. 

 Rhiphistoma leporis, parasite of rabbit, V, 261. 

 Rhipicephalus decoloratus, notes on, XXVI, 45. 



evertsi, notes on, XXVI, 46. 

 Rhizobius debilis, doubt as to occurrence in California, VI, 48. 

 feeding on San Jose scale, III, 54. 

 lophantse, number in California, VI, 47. 

 ventralis, feeding on San Jose scale, III, 54. 

 value of, VI, 47. 



in California, XXVI, 91. 

 Rhodobfenus 13-punctatus, habits of, XXII, 104. 

 Rhopalosiphum dianthi, on violets, XXVII, 79. 



violae, affecting violets, XXVII, 42. 

 in Maryland, XXVI, 81. 

 Rhopobota vacciniana, a probable remedy for, XX, 53. 

 Rhynchites bicolor, injuring roses, XXVII, 98. 

 Rhynchoprium spinosum, mention of, V, 256. 



Rhyssematus palmacollis, reared from galls on Iijomrea, XVII, 100, 

 Rose leaf-beetle=Nodonota puncticollis. 

 Rossing, of trees, VI, 50. 



Salt, lime, and sulphur solution, against San Jose scale, III, 57, 58. 

 Sannina exitiosa, in Colorado, XXVI, 78. 



pacifica, notes on, in California, XXVI, 93. 

 Saperda Candida, gnawing young apples, VI, 68. 



vestita, on linden in Ohio, XXVI, 89. 

 Sarcophaga assidua, parasite of Melanoplus differential is, XXX, 25. 

 carnaria, habits of, V, 121. 

 cimbicis, bred from dead grasshoppers, VI, 92. 

 hunteri, parasite of Melanoplus differentialis, XXX, 25. 

 sarracenipe, bred from dead grasshoppers, VI, 92. 



parasite of ^lelanoplus differentialis, XXX, 2c 

 sp., bred from dead grasshoppers, VI, 92. 

 Sarcopsylla gallinacea, habits of, V, 144. 



l^enetrans, habits and remedies, V, 142. 

 Sarcoptes cati, itch mite of cat, V, 271. 

 laevis, mention of, V, 274. 

 nutans, itch mite of fowls, V, 272. 

 scabiei, itch mite of man, V, 269. 

 Scale insects. See Coccidfe. 

 Scarites subterraneus, preying on Peridroma saucia, XXIX, 62. 



