XXIV 



Milkweeil as breediiifi; pluni of Green Flata, 203. 

 Milkweetls as food of Arjiu.s Tortoise-beetle, 



192. 

 Millet as food plant of Army-worm, 49. 

 of Garden Web-worm, 90. 

 Indian, infested by Larger ('orn .Stalk-borer, 



92. 

 injuretl by Corn Flea-beetle, 110. 



by Toothed Flea -beetle, 110. 

 subject to injury by Grass-worm, 82. 

 MilHpcds, 14, 227. 

 Mills, R. G., 144, 219, 220. 

 Milo-maize injured by Thyaiita i)erditor, 117. 

 ininians, Nephelodes, 17, 29. 

 minutum, Monomorium, 1.57. 

 misera, Hadena, 77, 78, 232. 

 Mites, 14. 



modestuM, Tetranychus, 14, 224. 

 mollipes, Diedroceijhala, 205. 



Drajculacephala, 205. 

 Monarda fistulo.sa as food plant of Sulphur 



Leaf-roller, 174. 

 Monomorium minutum, 157. 



pharaonis, 157. 

 Morning-glory as breeding plant of Sweet- 

 Potato Flea-beetle, 111. 

 as food plant of Cotton (Cutworm, 80. 



of Ear-worm, t)7. 

 family, species of, as food of .Vrgus Tortoise- 

 beetle, 192. 

 mortipeniiellus, llypoclopus, 44, 95, 97. 

 mucidus, l,ixus, 114, 115, 229. 

 Muck-beetles, 183-184. 



Mulberry infested by Dusky Leaf-bug, 199. 

 Mullein as food plant of l-iuschistus variola- 



rius, 19(1. 

 Mvirgantia histrioiiica, injury to Corn l)y, 19t). 

 Murtfeldt, M. K., 83, 203. 



Mustard as food plant of Seed-corn Maggot. 70. 

 mutabilis, AUorhina, 101. 



Crambus, 39, 40, 41, 42, 43, 152, 1.54. 

 Myochrous denticollis, 103-104, 229. 

 Myriapoda, 14, 222, 228. 

 Myrmica scabrinodis lobicornis 228. 



injuries liy and distribution of, 158. 

 inyron, I'-very.x, U)7. 

 Myzus achyrantes, 209-210. 



N 



nais i)halerata, Arctia, 76. 

 nebtilosus, Sphragisticus, 198, 233. 

 Nectarines injured by Western Green June- 

 beetle, 102. 

 Nectarophora avena-, 200. 

 Needle-grass, 159. 

 Negro-bug, Little, 115, 233. 

 negundinis, Chaitophoru.s, 210. 

 NemobiuH, 213. 



fasciatus, 13, 214. 

 nemorale, Xiphidium, 147. 

 Nephelodes minians, 17, 29-31. 

 nervosa, Euthrips, 136. 

 Neuroptera, 14. 



New Jersey Tea as food plant of l.,ittle Negro- 

 bug. 116. 



niger, Lasius, 126, L59. 



Nightshade as food plant of Pale-striped I'^lea- 



beetle, 108. 

 nigricornis, QOcanthus, 215, 217, 218, 221. 

 nigrifrons, Deltocephalus, 121, 122, 123. 

 nigrum, Solanum, 190. 

 nitela, (iortyna, 44. 



Hydropcia, 44. 



Papaiijcma, 10, 17, 44. 

 nitens, Prenolepis, 158. 

 nitida, AUorhina, 101. 

 NitidulidiP, 180, 181. 



infesting Corn, 1 1. 

 niveus, (Ecanthus, 217. 

 Noctua c-nigrum, 17, 25-26. 



clandestina, 17, 31-32. 

 Nola sorghiella, 169. 

 Northern Corn Root-worm, 4, 22,S. 

 discu.ssion of, cited, 69. 

 injury by adult of, 188-189. 

 9-notata, Coceinella, 179, 231. 

 nubilum, Boijpedon, 212, 229. 

 Nysius angustatus, 12, 117-118. 



Oak as food plant of Red-banded Leaf-roller, 

 175. 

 of Smartweed Caterpillar, 170. 

 infested by Euphoria inda, 101. 

 -trees defoliated by Leaf-cutting Ant, 160. 

 Oat-grass, Meadow, as food plant of Garden 



Web-worm, 90. 

 Oats as fooil plant of l^eucania i)seu(largyria, 

 171. 

 Clover Plant-louse found on, 208. 

 damage to, V)y Chinch-bug, 59, 60. 



by Thyanta perditor, 117. 

 destroyed by P.sle-striped Flea-beetle, 108. 



by Schi-stocerca americana, 141. 

 eaten by Army-worm, 49. 



by Clay-backed Cutworm, 28. 

 by Western Green Stink-bug, 116. 

 F^nglish Grain-lou.se on, 207. 

 infested by Corn Flea-beetle, 110. 

 by Euschistus variolarius, lOti. 

 by Stalk-borer, 46. 

 by Sweet-Potato Flea-beetle, 111. 

 by Toothed I'Mea-beetlc, 111), 

 injured by Stalk-maggot, lti4. 



by Yellow-headed Cutworm, 21. 

 injury to, by Glassy Cutworm, 20t 



by larva of Sphenoi)liorus parvulus, 56. 

 killed by soil web-worms, 37. 

 Southern Grain-lou.se as enemy of, 134. 

 subject to injury by Gras.s-worm, 82. 

 oblinita, Acronycta, 1 70. 

 oVilongifolia, Orchelimum, 144, 145. 

 obscurus, Plagiognathus, 201, 233. 

 ochreuR, Spheno))horus, 52, 229. 

 ochrogaster, Eu.\oa, 17, 34. 

 Odontocera dorsalis mining leaves of Corn. 9, 



165. See al.so Ceratomyza dorsalis. 

 (Ebalus, 233. 



IJUgnax, injuries by, 194—195. 

 (Ecanthinse, 215. 



