47 



^Maryland, insects of, XX, 62. 



laws against injurions insects, XIII, 20. 

 Massospom cicadina, disease of Cicada, XIV, 106. 

 May files, swarm of, on Lake Erie, XXII, 108. 

 Meal worms, general characters of, IV, 115. 

 Megachile sp., larval cells in a bed, VII, 84. 

 Megastizus speciosus, as a nuisance, XVIII, 92. 



an enemy to Cicada, XIV, 98. 

 Megilla maculata, feeding on Nectarophora destructor, XX, 98; XXVI, 71. 

 Megistopoda pilatei, notice of, V, 140. 

 Melanolestes abdominalis, habits of, XXII, 25. 



picipes, habits of, XXII, 24. 

 Melanophila consputa, near smelting works, XXX, 97. 



drummondi, an enemy of hemlock, red fir, and noble fir, XXI, 17. 

 longipes, near smelting works, XXX, 97. 

 Melanophora roralis, parasite of Pyralis farinalis, VIII, 42. 

 Melanoplus atlanis, abundant in Colorado in 1895, VII, 81. 



Nebraska in 1896, VII, .37. 

 in Manitoba, XXVI, 95. 

 damage by, in Mississippi, XXX, 29. 

 bivittatus, abundant in Colorado in 1895, VII, 31. 

 Nebraska in 1896, VII, 37. 

 bacterial disease of, VI, 89. 

 damage by, in Ohio, VI, 66. 

 injury in Ohio, XX, 70. 

 differentialis, abundant in Nebraska in 1896, VII, 37. 

 account of, in Mississippi, XXX, 1. 

 life history of, XXX, 1. 

 means against, XXX, 14. 

 natural enemies of, XXX, 22. 

 femur-rubrum, abundant in Nebraska in 1896, VII, 37. 



disease of, VI, 93. 

 foedus, abundant in Colorado in 1895, ^'II, 31. 

 lakinus, abundant in Nebraska in 1896, VII, 37. 

 packardi, abundant in Colorado in 1895, VII, 31. 

 spretus, abundant in Nebraska in 1896, VII, 36. 

 in Manitoba, XXVI, 95. 



the Turtle Mountains, XXII, 30. 

 rare in Colorado in 1895, VII, 31. 

 Meligethes a?nus, injuring cabbage in Norway, IX, 79. 

 Melitsea editha, on violets, XXVII, 79. 

 Melittia satyriniformis, dates regarding, in Georgia, XX, 59. 

 effect of cold winter on, XXII, 55. 

 life history of, XIX, 34. 

 in 1900, XXX, 68. 

 Meloe angusticoUis, feeding on Impatiens, XVIII, 100. 



impressus, injury by, XXX, 98. 

 Meloidcie, eaten l)y papabotte, XXX, 93. 

 Melophagus ovinus, attacking sheep, V, 138. 



remedies for, V, 139. 

 Menopon biseriatum, host of, V, 243. 



parasite on chickens, pheasants, etc., V, 212. 

 carduelis, host of, V, 244. 

 consangumeum, host of, V, 243. 



