334 



NEW YORK STATE MUSEUM 



Prodirhiza, 130 

 Promachus fitchii, 9, 19, 23 

 Prosepidosis, 130 

 Prospaltella perniciosi, 8, 65, no 

 proteana, Hormonyia, 112 

 Psectrosema, 194 

 pseudococci, Acaroletes, in 

 Pseudococcus citri, in 

 Psylla pyricola, 62 

 Publications, 13, 1 10-13 

 pudica, Hormomyia, no 

 pulchellus, Perrissopterus, 84 

 punctatissimus Corthylus, no 

 Pyrgota undata, 23 

 pyri, Euthrips, 60 

 pyricola, Psylla, 62 

 pyrivora, Contarinia, 61 



quadripustulata, Winthemia, 37 

 quercina, Porricondyla, 167, 169 



racemicola, Rhopalomyia, 233, 234, 



249 

 ravenelii, Cordyceps, 23 

 Red bug, lined, 8, 16, in 

 Red-legged grasshopper, 50, 51 

 Red spider, 91 

 Red-tailed tachina fly, 37 

 reflexa, Itonida, no 

 Remedies and preventives : 



ammonia gas, 45 



arsenate of lead, 18, 27, 59, 73, 87 



carbon bisulphid, 12, -45, 72 



flake napthalene, 45 



hydrocyanic acid gas, 45 



kerosene emulsion, 45 



lime-sulphur spray, 8, 18, 61, 62, 66, 



91 

 linseed oil, 69 

 oil, 55, 84, no 

 Paris green, 39, 47, 69 

 petroleum, no 

 poisoned baits, 9, 56, 112 

 sodium arsenite, 55 

 sulphur, 45, 72 

 tar, 39, 69 

 tobacco preparation, 8, t8, 61, 64, 



84 



whale oil soap, 45 



Remedies and preventives for : 



apple tent caterpillar, 58 



army worm, 38 



banded grape bug, 64 



blister beetle, 70 



box leaf midge, 45 



brown-tail moth, 30 



Cattleya midge, 89 



codling moth, 18, in 



European hornet, 72 



European pine-shoot moth, 41 



forest tent caterpillar, 27 



gall midge, 12 



grass webworm, 10, 68 



grasshoppers, 47, 54, 55, 56 



hopperdozers, 55 



juniper plant bug, 71 



lined red bug, 8, 16 



Norway maple leaf hopper, 84 



orchid Isosoma, 89 



pear psylla, in 



pear thrips, 61, in 



pine leaf scale, 84 



plant lice, in 



red spider, 91 



San Jose scale, 8, 18, 61, 66, III 



spruce bud scale, 86, 87 



tarnished plant bug, false, in 



ten-lined inch worm, 59 



white grubs, 24 



yellow field ant, 69 

 Rhabdophaga swainei, 113 

 Rhododendron borer, no 

 Rhopalomyia, 194, 196. 230-32 



abnormis, 234, 258 



albipennis, 233, 253 



alticola, 236, 272 



antennariae, 236, 270 



anthophila, 233, 234, 251 



apicata, 233, 250 



arcuata, 236, 274 



astericaulis, 234. 230 



asteriflorae, 235. 205 



audibertiae, 236, 237, 277 



baccharis, 233. 234, 256 



betheliana, 235, 236, 238 



bigeloviae, 236, 276 



bigelovioides, 235, 265 



bulimia. 234, J35, 2(x) 



