INDEX 



429 



Muscina, 268, 273 

 Muscoidea, 241 

 Muscular system, 19 

 Myrmicinae, 360 

 Myzocallis, 137 

 Myzus, 138 



cerasi, 144 



persicae, 83, 90, 144 



ribis, 85, 143 



Nabidas, 159 



Nagana, 49, 54 



Naphthaline, 396 



Narcissus fly, 251 



Natural enemies of insects, 376 



Negro bug, 167 



Negundo plant louse, 149 



Nematocera, 239 



Nematodes, 371 



Nemobius, 115 



Nephelodes emmedonia, 188 



Nepticula pomivorella, 238 



Nepticulidae, 238 



Nerve winged insects, 94, 96 



Nervous system, 28 



Neuria procincta, 188 



Neurocolpus nubilis, 165 



Neuroptera, 96, 99 



Neuropteroida, 94, 96 



Neurotoma inconspicua, 348 



Nezara hilaris, 166 



pennsylvanica, 167 

 Nine-spotted ladybird, 290 

 Noctuidae, 173, 184 

 Nose flies, 91, 259 

 Notodontidee, 170 

 Notolophus antiqua, 203 

 Novius cardinalis, 40, 402 

 Nozzles, 380 

 Nymphalidffi, 169, 176 



O 



Oak twig pruncr, 324 



Oat aphis, 72, 78, 80, 141, 142 



Oberea bimaculata, 84, 322 



Oblique-banded leaf-roller, 78, 83, 230 

 Odonata, 97, 99 

 fficanthus, 47, 83, 84, 115 



nigricornis, 115, 116 



niveus, 115, 116 

 Qidopodinae, 109 

 (Estridae, 241, 254 

 (Estrus, 254, 256 



ovis, 90, 260 

 O'kane, Prof. W. C, 268 

 Oleander scale, 134 

 Onion maggot, 77, 276 



thrips, 121 

 Oniscus asellus, 363 

 Opheltes, 347 

 Ophion, 352 



Orchard tent caterpillar, 79, 87, 203 

 Oriental cockroach, 104 

 Ornithodoros megnini, 365 

 Orthezia insignis, 135 

 Orthoptera, 102, 107 

 Orthopteroida, 94, 102 

 Orthorrhapha, 239 

 Orthosia hibisci, 197 

 Oscinidas, 241, 260 

 Oscinis carbonaria, 71, 261 

 Osmia, 357 



Osmoderma scabra, 82, 305 

 Ostomatidae, 327 

 Otiorhynchidae, 284, 336 

 Otiorhynchus ovatus, 86, 336 



sulcatus, 90, 336 

 Ovaries, 28 

 Oviduct, 29 

 Ovipositor, 18, 19 

 Oxidus gracilis, 370 

 Ox warble fly, 91, 257 

 Oyster shell scale, 78, 124 



Paedogenesis, 30 

 Paleacrita vernala, 205 

 Pales favida, 202 

 Pale striped flea beetle, 316 

 Palmer worm, 79, 215 

 Pamphilius fletcheri, 346 



