120 
BIBLIOGRAPHY OF ECONOMIC ENTOMOLOGY. 
1799. Neal, J. C. Formulas. <Bull. No. 14, Fla. Exp. Sta., July, 
1891, pp. 39-42. 
Formulas for various insecticides. 
1800. Neal, J. C. [Experiments with bacterial cultures against insects.] 
<Insect Life, v. 3, August, 1891, p. 405. 
1801. Neal, J. C. Insects. <Bull. No. 3, Okla. Agric. Exp. Sta., June, 
1892, pp. 20, 6 figs. 
Treats of Picris rapes, Plusia brassiew, Heliothis armiger, Diabrotica viitata, 
Oncideres cingnlata, Blissvs lencopterus, and Hamatobia h errata. 
1802. [Nesbitt, B. T.]. The horn fly. <Ga. Crop Bept., June, 1892, 
pp. 15-10. 
Taken from Rept. U. S. Dept. Agric. 
1803. [Nesbitt, B. T.]. The life history of cutworms. <Ga. Crop 
Bept., June, 1893, pp. 102-103. 
1804. [Nesbitt, B. T.]. The horn fly. <Ga. Crop Bept., June, 1894, 
pp. 92-93. 
1805. Newby, T. T. Spraying fruit trees. <Ann. Bept. Inch State 
Bel. Agric., 1889, pp. 549-550. 
To destroy larvae of codling-moth. 
1800. Newkirk, P. C. [The grain Toxoptera in Tennessee.] <Insect 
Life, v. 3, September, 1890, p. 79. 
Occurrence of Toxoptera gramineum. 
1807. Nicholson, I. W. Paper on entomology. <Ann. Bept. N. J. 
State Btl. Agric., 1889, pp. 499-500. 
A species of Rhizoglyplius affecting the potato; sawfly in wheat. 
1808. Niswander, F. J. Sheep-tick. <Indiana Farmer, 15 February, 
1890. 
1809. Niswander, F. J. The squash bug. <Orchard and Garden, 
September, 1890. 
Notes on A nasa trislis. 
1810. Niswander, F. J. The pear slug. <Orchard and Garden, Sep¬ 
tember, 1890. 
Note on Selandria cerasi. 
1811. Niswander, F. J. The snowy tree cricket. <Orchard and Gar¬ 
den, December, 1890. 
1812. Niswander, F. J. Plant lice. <Bull. No. 2, Wy. Agric. Exp. 
Sta., August, 1891, pp. 27-32, 3 figs. 
Brief account, natural enemies, and remedies. 
1813. Niswander, F. J. Insecticides. <Bull. No. 7, Wy. Agric. Exp. 
Sta., July, 1892, pp. 8. 
General directions for use. 
1814. Noon, E. M. Fighting insects pests. <The Amer. Cultivator, 
4 October, 1890, p. 1. 
Testifies to the value of spraying orchards. 
1815. Nutter, F. H. Help against the gypsy moth. <Garden and 
Forest, 1892, p. 119. 
