254 BIBLIOGRAPHY OF ECONOMIC ENTOMOLOGY. 



1808. [RrLEY,C.V.] Infecting Phylloxera with fungus disease. <Amer. 



Ent., June, 1880 [v. 3], n. s., v. 1, p. 148. 



Abstract of discussion at meeting of Acade"mie des Sciences de Paris on the 

 infection of Phylloxera vastatrix by parasitic fungi ; particular fungi infect 

 only particular insects; method of experimentation to determine which 

 fungi to use and how to apply them ; improbability of success in these ex- 

 periments. 



1809. [RiLEY, C. V.] Fungus in Cicada. <Amer. Ent., June, 1880 [v. 



3], n. s., v. 1, p. 148. 



Notice of C. H. Peck's description and J. Leidy's note on Massospora cicadina ; 

 Cicada [= Tibicen] septendecim and C. [= T.] tredecim subject to the attacks 

 of the same. 



1810. [EiLEY, 0. V.] On the nature of the phosphorescence of the glow- 



worm. <Ainer. Ent., June, 1880 [v. 3], n. s., y. 1, p. 148. 

 Conclusions drawn by Joosset de Bellesme ; probability that the phosphor- 

 escent substance is a gaseous product ; nature of phosphorescence. 



1811. [RiLEY, C.V.] Death of mules caused by insects. <Ainer. Ent., 



June, 1880 [v. 3], n. s., v. 1, p. 148. 



About 6,000 mules reported killed in the Ouachita Valley, Louisiana, by the 

 attacks of Simnlium sp. 



1812. [RiLEY, C. V.] [May beetles swarming in Alabama.] <Amcr. 



Ent., June, 1880 [v. 3], n. s., v. 1, p. 148. 



Abundance and ravages of Lachnosterna quercina \_=fusca] on oak-trees 

 around Mobile, Ala., in May, 1880. 



1813. [RiLEY, C. V.J Fungus diseases of beneficial insects. <Amer. 



Eut., June, 1880 [v. 3], n. s., v. 1, p. 149. 



Abstract of communication by C. Brongniart and Max Cornu on an epizootic 

 among Syrphus mtlUnus caused by a species of EntomovMiora ; almost ;tll 

 insecticides liable to the objection that they kill useful as well as noxious 

 insects. 



1814. [RiLEY, C. V.] Early appearance of cotton-worm. <Amer. Ent., 



June, 1880 [v. 3], n. s., v. 1, p. 149. 



Extracts from letter of J. M. Bell and from the Goliad [Tex.] Guard and 

 from G. Witting on the date of appearance of Aletia argillacea [= xylinn] 

 in Texas. 



1815. [ RILEY, C. V.] The butterfly tongue. <Amer. Ent., June, 1880 



[v. 3], n. s., v. 1, p. 149. 



Notice of and extract from paper by E. Burgess ; conclusions as to the man- 

 ner in which butterflies imbibe their liquid food. 



1816. [RiLEY, C. V.] Cottony maple scale. <Amer. Ent., June, 1880 



[v. 3], n. s., v. 1, p. 149. 

 Notice of J. D. Putnam on Pulvinaria innumerabilis. 



1817. [ RILEY, C. V.] Necrological. <Amer. Ent., June, 1880 [v. 3], u. 



s., v. 1, p. 150. 



Obituary notices of E. A. H. v. Kiesenwetter, S. C. Snellen van Volleuhoveu, 

 and F. L. de Laporte. 



1818. [RiLEY, C. V.] Effects of severe cold on insects/ <Amer. Ent., 



June, 1880 [v. 3], n. s., v. 1, p. 150. 

 A steady even if severe winter not prejudicial to insect life. 



