314 BIBLIOGRAPHY OF ECONOMIC ENTOMOLOGY. 
2244. [Riley, C. V.] Entomology in New York. <Amer. Nat., Decem¬ 
ber [28 November], 1883, v. 17, pp. 1289-1291. 
Review of J. A. Lintner’s first annual report as State entomologist; list of 
subjects treated in the report. 
2245. [Riley, C. V.] Fruit insects in California. < Amer. Nat., Decem¬ 
ber [28 November], 1883, v. 17, p. 1291. 
Review of M. Cooke’s “ Injurious Insects of the Orchard.” 
2246. [Riley,' ’C. V.] Death of Dr. J. L. Leconte. <Amer. Nat., Decem¬ 
ber [28 November], 1883, v. 17, p. 1291. 
Notes the loss to entomologists occasioned by the death of J. L. Leconte. 
2247. [Riley, C.Y.] Entomological notes. <Amer. Nat, December [28 
November,] 1883, v. 17, pp. 1291-1292. 
Brief notices of published articles with items of news. 
2248. [Riley, C. V.J Economic notes. <Amer. Nat., December [28 
November], 1883, v. 17, p. 1292. 
Effect of Phylloxera laws in Europe ; use of lime as a means against Macro- 
dactylus; award of the Le Brun prize for the most valuable improvement 
relating to the silk industry. 
2249. Riley, C. V. [Raspberry canes punctured by Orchelimum gla- 
berrimum.] <Fruit Recorder, Purdy, 1 December, 1883, v. 15. 
S.-b. No. 42, p. 92. 
Description of and meaus against Orchelimum glaberrimum. 
2250. [Riley, C. V.] The Phylloxera in sandy soil. <Rural New- 
Yorker, 1 December, 1883, v. 42. S.-b. No. 42, p. 97. Reprint: 
<Amer. Nat., January, 1884 [29 December, 1883], v. 18, p. 78. 
Condition of the grape crop in France; favorable account of the use of 
American grape-stocks; Phylloxera vastatrix harmless in sandy soils. 
2251. Riley, G. Y. Bacterial disease of the imported cabbage- worm. 
<Sci. Ainer., 1 December, 1883, v. 49, p. 337. S.-b. No. 42, pp. 
91-92. Reprint: <Amer. Nat., January, 1884 [29 December, 
1883], v. 18, p. 80. 
Notice of observations of S. A. Forbes on the death of larv;e of Pieris rapes 
from infection by Bacterium ; previous mention of this disease. 
2252. Riley, C. V. The chinch-bug in New York State. <Sci. Amer., 
8 December, 1883, v. 49. p. 359. Reprint: <Amer. Nat., 5 Jan¬ 
uary, 1884, v. 18, pp. 79-80. 
Critical review of papers of J. A. Lintner ; the occurrence of Blissus leucop- 
terus in New York in unusual abundance in 1882 and 1883 is not. warrant 
for great alarm. See No. 2271. 
2253/ Riley, C. Y. Reports of observations and experiments in the 
practical work of the division, made under the direction of the 
entomologist. <Bull. No. 3, Div. Ent. U. S. Dept. Agric., [8 
December], 1883, 75 pp., 3 pi. 
CONTENTS. 
Preface..... 7 
Further notes on the army worm (Leucania unipuncta) . 9 
Experiments with pyrethrum... 16 
