38 
BIBLIOGRAPHY OF ECONOMIC ENTOMOLOGY. 
489. De Pass, J. P. The weevil. <Bull. No. 16, Fla. Exp. Sta., Janu¬ 
ary, 1892, pp. 7-9. 
Weevil in corn. 
490. Detmers, F. A fungus enemy of plant lice. <Journ. Columbus 
Hortic. Soc., March, 1892, pp. 14-16. 
491. Devereaitx, W. L. [The May beetle and the white grub.] 
<Insect Life, v. 2, May and June, 1890, pp. 372, 373. 
492. Devereaux, W. L. Orchard insects. <Proc. West. N. Y. Hor¬ 
tic. Soc., 1893, pp. 545-548. 
A general article. 
493. Dille, W. W. Grape root worm. <Ohio Farmer, 20 June, 1895, 
p. 497. 
Notes on Fidia vilicida. 
494. Dimmock, G. The strawberry weevil on blackberries. <Insect 
Life, v. 4, October, 1891, pp. 76. 
495. Dinwiddie, R. R. Parasitism of domesticated animals. <Bu!l. 
No. 20, Ark. Agric. Exp. Sta., November, 1892, pp. 31. 
Treats of mites, cattle-ticks, etc. 
496. Divers, W. H. How we rid our vines of mealy-bug. <Garden 
and Forest, 1889, p. 222. 
Notes on Pulvinaria innumerabilis. 
497. Dobbins, J. R. [The spread of the Australian lady-birds.] 
<Insect Life, v. 2, October, 1889, p. 112. 
498. Dodge, C. R. The life and entomological writings of the late 
Townend Glover. <Bull. No. 18, Div. Ent. U. S. Dept. Agric., 
1888, pp. 68, 2 pis., 5 figs. 
499. Dodge, G. M. Root knot on apple trees. <Insect Life, v. 2, 
April, 1890, p. 315. 
Anguillula on apple-trees. 
500. Dodge, G. M. [A peculiar gad-fly.] <Insect Life, v. 6, Novem¬ 
ber, 1893, pp. 34, 35. 
Notes on Tabarms tecius. 
501. (Doogue, W.) How to destroy army worms. <Tlie Amer. Culti¬ 
vator, 10 October, 1896, p. 4. 
Recommends use of Canada hardwood ashes and slaked lime. 
502. Doran, E. W. Insects injurious to the grain of wheat. <Bull. 
No. 16, Md. Agric. Exp. Sta., March, 1892, pp. 437-448, figs. 6. 
Abstract in Ent. New., 1892, pp. 207-208. 
Brief accounts of a few granary insects. 
503. Dresel, J. Experience with Phylloxera resistant vines. <Pa- 
cific Rural Press, 25 October, 1890, p. 353. 
504. Du Buysson, H. Fumigation of bisulphide of carbon for the 
complete and rapid destruction of the insects which attack 
herbarium specimens, furs, woolens, etc. <Insect Life, v. 6, 
December, 1893, pp. 159-161. Also in 24th Ann. Rept. Ent. 
Soc. Out., p. 94. 
