113 



Parasites, etc. — Continued. 

 of Common Grub- Wasp, xxiv, 157, 160. 

 of Common Strawberry Leaf-roller, 



xiii, 92. 

 of Corn Plant-louse, xiii, 49; xiv, 24, 



30-33. 

 of cutworms, xxi, 101. 

 of Deltocephalus inimicus, xxi, 75. 

 of Diedrocephala mollipes, xxi, 72. 

 of Elm-borer, xiv, 113. 

 of Elm Twig-girdler, xxiv, 128-131. 

 of Fruit Bark-beetle, xvii, 5. 

 of grass-hoppers, Misc. Ess., 52; xv, 



43; xxi, 129. 

 of grasshoppers' eggs, xv, 41, 44. 

 of Grass-worm, or Common Grass- 

 worm, xiv, 64-66; xxi, 150. 

 of Greasy Cutworm, xvi, 93; xxiii, 22. 

 of Hedgehog Caterpillar, xxi, 158. 

 of Hessian Flv, xiii, 9, 24-26; xiv, 3, 

 38, 39, 40, 41, 44-46; Misc. Ess., 15. 

 of Imported Garden Web-worm, xxi, 



112. 

 of Isosoma hordei, xiv, 36. 

 of Leaf-crumpler, xv, 68, 69, 70, 73. 

 of leaf-hoppers, xxi, 63. 

 of Lesser Apple Leaf-folder, or Leaf- 

 roller, xiii, 183; xv, 84. 

 of Maple Bark-louse, Woolly, or Cot- 

 tony Maple Scale, xvii, XII ; xxiv, 

 114-115. 

 of Oblique-banded Leaf-roller, xiii, 



94. 

 of plant-lice, xviii, 74; xxi, 81. 

 of Potato Flea-beetle, xxi, 117. 

 of San Jose Scale, xx, 4. 19-23; xxi, 



24, 30-40. 

 of Siphonophora minor, xiii, 103. 

 of Smeared Dagger, xiii, 82. 

 of Southern Corn Root-worm, xviii, 



150-151. 

 of Speckled Cutworm, xiv, 94. 

 of Stalk-borer, xxiii, 47. 

 of Strawberry False Worm, xiii, 75. 

 of Sulphur Leaf-roller, xiv, 20. 

 of swine, xxiv, 167. 

 of Wheat Bulb-worm, xiii, 24-26, 29; 



xiv, 54; xv, 36. 

 of Wheat, or Lesser Wheat. Straw- 

 worm, xiii, 30, 31, 32, 33, 34; xiv, 

 36-37. 

 of Wheat Oscinidae of Europe, xiii, 



24. 

 of white ants, xix, 190, 198. 

 of White-grubs, or Mav-beetles, xvii, 

 44, 52: xviii, 124, 133; xxiv, 136, 

 156-163, 167. 

 of willow saw-flies, xiv, 101. 

 of wireworm, xviii, 47. 

 of woolly bears, xxi, 158. 



Parasites, etc. — Continued. 



of Yellow-Black Flea-beetle, xxi, 117. 

 principal, of insects, xix, 17-18. 

 Parasitic Diptera, Misc. Ess., 52; xv, 

 44; xvii, 44; xviii, 124, 125, 151; 

 xix, 76, 77; xxi, 101, 107, 109, 111, 

 112, 117; xxiv, 163. 

 fungi, xvi, 45, et seq. ; xvii, 44, 52, 

 74-84. 

 attempt to infect chinch-bugs with 

 European species of, xx, 

 101. 

 San Jose Scale with, xxi, 30- 

 40. 

 (See also various names of fungus 

 species.) 

 Hymenoptera, xiii, 25, 29, 33, 92, 103; 

 xiv, 20, 94, 105, 110; Misc. Ess., 

 15; xv, 69, 84; xvii. 5, 44, 52; 

 xviii, 124; xix, 46, 47, 53, 76, 79, 

 80; xx, 20; xxi, 101. 107, 109, 

 111, 112, 117, 153; xxiv, 128, 136, 

 157. 

 (See also various species names.) 

 Protozoa, xix, 17, 18, 19, 190. 

 parasitica, Clitocybe, xxii, 111. 

 parcepunctata, Chastocnema, xxiii, 191. 

 Paria, xiii, 160. 

 aterrima, xiii, 62, 86, 144, 150, 161, 

 164, 165; xiv, 81. 

 and P. sexnotata, description of, 

 xiii, 160-161. 

 distribution of, xiii, 161. 

 literature of, xiii, 159. 

 trees and plants found on, xiii, 

 161. 

 calendar of, xiii, 179. 

 life history of, xiii, 161-163; xiv, 

 81. 

 compared with that of 

 other strawberry root- 

 worms, xiii, 166-169, 175— 

 176 

 (For injuries to vegetation by. 

 natural enemies of, topical ap- 

 plications for, etc., see under 

 Strawberry root-worms.) 

 canella infested by Sporotrichum glob- 



uliferum, xvii, 81. 

 gilvipes, xiii, 159. 

 opacicollis, xiii, 159. 

 4-guttata, xiii, 159. 

 4-notata, xiii, 159. 



6-notata, xiii, 159, 161. See also Pa- 

 ria aterrima and P. sexnotata. 

 Paris green alone or with lime for beet 

 insects, xxi, 53, 54. 

 for blister-beetles, xxi, 55, 



138. 

 for Leaf-crumpler, xv, 70; 

 xxii, 131. 



