BIBLIOGRAPHY OF ECONOMIC ENTOMOLOGY. 
97 
836. Fyles, Thomas W. Advice to farmers, or bow to deal with the 
potato beetle, locusts, etc. <Illustr. Jouru. Agric. Dept. 
Quebec, v. 4, nos. 2-6. 
Life histories and means against Doryphora 10-lineata, Calopteni, Agrotidse, 
Diplosis tritici, Cecidomyia destructor, Blissus leucopterus, larval Elateridi®, 
Leucania unipuncta, Carpocapsa pomonella, (Estridae, etc. 
837. Fyles, T. W. How the forest of the eastern townships was 
broken up. <Rept. Ainer. Forestry Congress at Montreal. 
Ravages of larval Hymenoptera, Lepidoptera, and Coleoptera. 
838. Fyles, T. W. Some of the insects that frequent the orchard 
and garden—under what circumstances they increase unduly— 
what insects to spare—what to kill and how to kill them; with 
other useful information. <4th Kept. Montreal Hortic. Soc. 
for 1878, 1879, pp. 94-104, 8 figs. 
Includes notes on a few spliingid larvm and on Aitacus cecropia. 
839. Fyles, T. W. Galls on ornamental trees and shrubs. <10th 
Eept. Montreal Hortic. Soc. for 1884, 1885, pp. 47-54, 5 figs. 
Treats of the galls of Phytoptidse, Psyllidse, Aphididfe, Cecidomyiidae, Ten- 
thrediuidse, and Cynipidse. 
840. Fyles, T. W. Insects injurious to ornamental trees and shrubs. 
<lltli Kept. Montreal Hortic. Soc. for 1885, 1886, pp. 83-86. 
Describes Incurvaria acerifoliella, Ht/phan tria textor [==c unea], Nematus erich- 
8onii, Hylotoma dulciaria, and Selandria [— Monostegia ] rosw. 
841. Fyles, T. W. Notes on a gall mite of the nettle tree, Geltis occi¬ 
dentals. <Can. Ent., October, 1882, v. 14, pp. 198-199. 
Describes gall and early stage and adult of [ Pacliypsylla ceHidis-mamma], 
842. Fyles, T. W. Description of a dipterous parasite of Phylloxera 
vastatrix. <Can. Ent.., December, 1882, v. 14, pp. 237-239, 
fig. 25. <Rept. Ent. Soc. Ontario, for 1883, 1884, pp. 30-31, 
fig. 9. 
Describes and figures early stages and adult of Diplosis ? grassator ; habitat 
of its larva. 
843. Fyles, T. W. The parasite of Phylloxera vastatrix , and the 
gall insect of the nettle. <Can. Ent., May, 1883, v. 15, pp. 
83-84. 
Notes on Diplosis ? grassator and Pacliypsylla celtidis-mamma. 
844. Fyles, T. W. Notes on Pegomyia bicolor (Wiedemann), a leaf¬ 
mining fly new to Canada. <Can. Ent., April, 1884, v. 16, pp. 
69-70. 
Characters of early stages and adult. 
845. Fyles, T. W. The Croton bug in Quebec province. <Can. Ent., 
September, 1884, v. 16, pp. 168-169. <15th Ann. Kept. Ent. 
Soc. Ontario, 1885, pp. 43-44. 
Notes the abundance of Ectobia germanica in the province of Quebec. 
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