260 
Lepidoptera, additions to collections, 
122-24 
Leptosyna, 214, 215 
acutipennis, 215 
americana, 216 
quercivora, 203, 215 
quercus (quercivora), I13 
Lestodiplosis, 208 
Lestremia, 120, 133; key to species, 
134 
acerifolia, 134, 139 
barberi, 134, 135-36 
cinerea, 133 
dyari, 135, 141 
elongata, 134, 135 
franconiae, 134, 141 
kansensis, 134, 137-38 
leucophaea, 133-34 
pini, 134, 138 
sambuci, 134, 136-37 
setosa, 134, 140 
solidaginis, 134, 139 
spiraeina, 134, 140 
sylvestris, 134, 136 
vernalis, 135, 142 
Lestremiinae, 127 
Lestremiinariae, key to, 129 
leucophaea, Lestremia, 133-24 
leucopterus, Blissus, 119 
leveillei, Peromyia, 161 
lignivora, Monardia, 184, 185, 191-92 
ligulellus, Ypsolophus, 96-97 
Lime tree winter moth, III 
Lime-sulphur wash, 14, 18 
Lithomyza, 152 
Locust, seventeen-year, 114 
Locust leaf miner, 9, 100, 117, I19 
Lonchaea polita, 208 
longipennis, Prionellus, 173, 176 
Lucilia sericata, 75 
lucorum, Micromyia, 164 
luna, Cordylomyia, 194, 196 
luteola, Galerucella, 47-55, 114 
Lysimachia quadrifolia, 139 
Malacosoma americana, 94-95 
disstria, 97, 99-100 
malifoliella, Tischeria, 95-06 
malus, Pyrus, 167 
manihot, Lasiopteryx, 116 
Maple leaf cutter, 117 
NEW YORK STATE MUSEUM 
Maple scale, cottony, 8 
false, 8 
Maple worm, green, 5, I17 
Maples, injurious insects: 
forest tent caterpillar, 99 
ladybeetle, two-spotted, 106 
marginalis, Lachnosterna, 57 
marilandica, Neocatocha, 151 
Meinertomyia, 204, 214 
melinus, Palorus, 103 
meridionalis, Arthrocnodax, 115 
Merisus destructor, 39 
metraloas, Miastor, 205 
Meunieria, 204, 205 
mexicana, Uleella, 113 
Miastor, 114, 204, 205 
americana, 203, 205-8; natural ene- 
mies, 208; life history, 208 
metraloas, 205 
micans, Lachnosterna, 57 
Microcerata, 120, 142; key to species, 
143 
borealis, 143, 147 
cockerelli, 143, 144 
corni, 143, 145 
diervillae, 142, 143, 145 
johnsoni, 143 
perplexa, 142, 143, 146-47 
spinosa, 143, 145-46 
texana, 143, 147-48 
Micromyia, 155, 163 
corni, 142 
lucorum, 164 
Midge galls, 114; identity, 10 
miki, Aprionus, 183 
Mite migration, I12 
modesta, Campylomyza, 165, 170 
Trichopteromyia, I61 
Monardia, 155, 183 
alexanderi, 184, 187 
articulosa, 183, 185, 192-03 
balsamicola, 185, 180 
barlowi, 185, 190 
gilletti, 183, 184, 185-86 
karnerensis, 184, 188-89 
lignivora, 184, 185, 191-092 
pinicorticis, 184, 188 
populi, 185, 180 
stirpium, 183 
toxicodendron, 184, 186-87 
tuckeri, 185, I90-91 
