BIBLIOGRAPHY OF ECONOMIC ENTOMOLOGY. 
59 
812. Harvey, F. L. Keport of the botanist and entomologist. <Ann. 
Kept.Maine Agric. Exp. Sta. for 1894 (1895), pp. 82-123, figs. 12. 
Notes on common insects, and treatment. 
813. Harvey, F. L. Beport of tbe botanist and entomologist. <Ann. 
Kept. Maine Agric. Exp. Sta. for 1895 (1896),pp. 88-126,8 figs., 
2 pis. 
Treats of cattle lice, Spilosoma virgin lea, Tinea iapctzella, Typophorus canellus, 
Crepidodcra cucnmeris, and a long article on Epochra ( Trypeta ) canadensis. 
814. Hatch. A. L. Enemies of orchard fruits. <Trans. Ill. State 
Hortic. Soc., 1894, pp. 323-325. 
Treats of codling-moth and plum cuculio. 
815. Hedrick, IT. P. Prunes, apples, and pears in Oregon. <Bull. 
ISTo. 40, Oregon Agric. Exp. Sta., January, 1896, pp. 56-92. 
Brief notes on the insects affecting the trees. 
816. ITeidemann, Otto. Note on tbe food-plants of some Capsidte 
from tbe vicinity of Washington, 13. 0. <Proc. Ent. Soc. 
Wash., v. 2, pp. 224-226,1892. 
817. Henry, W. A. Pacific coast work of tbe division of entomology. 
<Insect Life, v. 2, November, 1889, pp. 141-144. 
818. Henry, W. A. [Kerosene emulsion successful against tbe chinch 
bug.] <Insect Life, v. 4, November, 1891, p. 141. 
819. Henshaw, S. Beport upon tbe gypsy moth in Massachusetts. 
<Bull. No. 26, Div. Ent., IT. S. Dept. Agric., 1892, pp. 75-82. 
820. IIessler, B. An extreme case of parasitism. <Amer. Nat., 
April, 1893, pp. 346-352. <Abstract in Insect Life, v. 5, p. 283. 
A remarkable case of scabies observed in Indiana. (Paper read before the 
Ind. Acad. Sciences, December, 1892.) 
821. Hill, G. C. Our insect pests and bow to prevent their ravages. 
<Trans. Wise. State Agric. Soc., 1892, pp. 215-219. 
General article. 
822. Hillman, F. H. Tbe codling moth. <Bull. No. 8, Nev. Agric. 
Exp. Sta., January, 1890, pp. 8,1 fig. 
Life history and remedies, with an appendix on spraying apparatus. 
823. Hillman, F. H. A serious rose pest. <Bull. No. 9, Nev. Agric. 
Exp. Sta., May, 1890, pp. 4, fig. 1. 
Treats of Litliopliane antennata. 
824. Hillman, F. H. Codlin moth in Nevada. <Amer. Gardener, 
June, 1890, p. 370. 
825. Hillman, F. H. Tbe pear and cherry slug. <Bull. No. 10, Nev. 
Agric. Exp. Sta., July, 1890, pp. 4, fig. 1. 
Depredations of Selandria cerasi, and remedies for the same. 
826. Hillman, F. H. Plant lice infesting tbe apple. <Bull. No. 11, 
Nev. Agric. Exp. Sta., September, 1890, pp. 7, figs. 11. 
Treats of three species, natural enemies, and remedies. 
