116 
INDEX TO FOURTEENTH REPORT. 
Pentatomid®, 78. 
Persimmon, injuries to, byTriozadiospyri, 
99. 
Petrophora diversilineata, 83. 
Pezotettix atlanis injuring corn. 23. 
femur-rubrum injuring corn, 23. 
Phalaena frugiperda, 56,57,58. 
Philadelphia Academy of Natural Sciences, 
Proceedings, cited. (See under Proceed¬ 
ings.) 
Phylloxera, Grape, 7. 
Phytoptus,85. 
European, 86. 
Grape, 7,81-86. 
vitis, 84-86. 
Pickled-fruit Fly, 84. 
Pieris rapas, 6,93. 
Pine, injuries to, by Sulphur Leaf Roller, 20. 
Plagiodera lapponica, 117. 
Plain Lady Bug, preying upon Corn Plant 
Louse, 33. 
Plantain, food plant of Soft Maple Bark 
Louse, 104. 
Plant Bug, Tarnished, 8,79,111. 
lice, ants attending, 23,24. 
preyed upon by Common Lady Bug, 
22 . 
Louse, Apple, 98. 
Corn, 23-33. 
Elm, 114. 
Lesser Strawberry, 79. 
Yellow Sorghum, 70. 
Plants, herbaceous, as food for Soft Maple 
Bark Louse, 104. 
Platygaster error, 44. 
lecanii, 105. 
Plum, food plant of Soft Maple Bark Louse, 
104. 
Plume Moth, Raspberry, 91. 
Poisons. (See under insecticides.) 
arsenical, for Apple Leaf Skeletonizer, 
98. 
Lesser Apple Leaf Roller, 98. 
Strawberry Slug, 78. 
polycephalum, Gnaphalium, injuries to, by 
Red-Banded Leaf Roller, 21. 
Polygonum, food plant of Pyrrhia umbra,90. 
Soft Maple Bark Louse, 104. 
pennsylvanicum, food plant of Pyrrhia 
angulata, 90. 
Pomace Fly, Grape, 7,83. 
Popenoe, E. A., on Corn Plant Louse, 24. 
Poplar, Lombardy, injuries to, by Crepido- 
dera helxines, 117. 
Potato, injuries to, by Grass Worm or Fall 
Army Worm, 62. 
pratensis, Bryobia, 73,74. 
Preserved Fruit, injuries to, by Vine-loving 
Fruit Fly, 84. 
Primrose, Evening, food plant of Scelo- 
donta pubescens, 81,82. 
Proceedings of the Boston Society of 
Natural History, cited, 111. 
Proceedings of the Davenport Academy of 
Sciences, cited, 105. 
Entomological Society of Philadelphia, 
cited, 20,23,95. 
Philadelphia Academy of Natural 
Sciences, cited, 17. 
Proctotrupidoe, 105. 
Prodenia autumnalis, 57,58. 
var. fulvosa, 57. 
var. obscura, 57. 
daggyi, 56,58. 
pseudacacia, Robinia, 116. 
Psylla pyri, 98,100. 
Pteromalus fulvipes, calendar, 49. 
description, 47. 
parasite of Hessian Fly, 48. 
pallipes, calendar, 49. 
description, 46. 
parasite of Hessian Fly, 47,50. 
Pterostichus sayi. 16. 
pubescens, Scelodonta, 81. 
pulicaria, Chaetocnema, 22. 
Pulvinaria innumerabilis, 3,7,33,103-109,115, 
(See Maple Bark Louse, Soft.) 
Putnam, J. Duncan, article on Pulvinaria 
innumerabilis, cited, 105. 
on Cocophagus lecanii, 105. 
on Platygaster lecanii, 105. 
Pyrethrum for Cherry Slug, 117. 
Dolerus arvensis, 102. 
bicolor, 102. 
Elm Plant Louse, 115, 
Lesser Apple Leaf Roller, 97. 
Soft Maple Bark Louse, 108. 
Strawberry Slug, 78. 
Tarnished Plant Bug, 80. 
pyri, Psylla, 98,100. 
pyrifoliae, Trioza, 98-100. 
Pyrrhia, 89. 
angulata, 89,90. 
exprimens, 89. 
umbra, 88-90. 
description, 89. 
distribution and life history, 90. 
injuries to vegetation, 90. 
literature, 88. 
Q 
quadrilineatus, Cicadula, 22,68. 
quercitronis, Lecanium, 105. 
R 
Ragweed, food plant of Tortrix pallorana, 
74. 
Ranunculus acris, food plant of Sulphur 
Leaf Roller, 20. 
rapae, Pieris, 6,93. 
Raspberry and blackberry, on new insect 
enemies of, 87-92. 
injuries to, by Paria aterrima, 81. 
Typhlocyba tricincta, 115. 
