BIBLIOGRAPHY OF ECONOMIC ENTOMOLOGY. 113 
1011. Riley, C. V. False caterpillars on tlie Scotch and Austrian pines. 
<Prairie Farmer, 2 May, 1868, [v. 37], n. s.,21, p. 285, fig. 
Description and figures of larva, cocoon and imago, and of male antenna of 
Lophyrus lecontei ; food-plants and habits of larva; value of technical 
science. 
1012. Riley, C. V. Prevention of bark-lice. <Prairie Farmer, 9 May, 
1868, [v. 37], n. s., v. 21, p. 301. S.-b. No. 3, p. 60. 
Means against Mytilaspispomicorticis [=jpomont»i]and Phycita nebulo[— Acro- 
basis indiginella ]; figure of the latter. 
1013. Riley, C. Y. Beetles in stomach ot meadow-lark. <Prairie 
Farmer, 9 May, 1868, [v. 37], n. s., v. 21, p. 301. S.-b. No. 3, 
p. 60. 
Fragments of Kottiglossa [= Oncometopia] undata and of Platynus excavatus 
or P. ceruginosus found in the stomach of Slurnella magna. 
1014. Riley, C. V. Beetle on sugar-maple. <Prairie Farmer, 9 May, 
1868, [v. 37], n. s., v. 21, p. 301. S.-b. No. 3, p. 60. 
Eburia quadrigeminata found under bark of a felled sugar-maple, also on 
honey-locust. 
1015. Riley, C. Y. White worms in wells. <Prairie Farmer, 9 May, 
1868, [v. 37], n. s., v. 21, p. 301. S.-b. No. 3, p. 60. 
Fish or frogs placed in wells will free them from worms. 
1016. Riley, C. V. Tanzy for borers. <Prairie Farmer, 9 May, 1868, 
[v. 37], n. s., v. 21, p. 301. S.-b. No. 3, p. 60. 
Means against borers in apple- and peach-trees. 
1017. Riley, C. Y. Peach-borer. <Prairie Farmer, 9 May, 1868, [v. 
37], n. s., v. 21, p. 301. S.-b. No. 3, p. 60. 
Refers to articles on means against AEgeria [= Sannina~\ exitiosa. 
1018. Riley, G. Y. Black grape-vine caterpillars. <Prairie Farmer, 
9 May, 186S, [v. 37], n. s., v. 21, p. 301. S.-b. No. 3, p. 60. 
Descriptions of larva and imago of Thyreus abbotii ; the abundance of para¬ 
sites prevents serious injury by the larva. 
1019. Riley, C. Y. The potato-beetle. <Cultivator and Country Gen¬ 
tleman, 21 May, 1868, v. 31, p 378. 
Criticism of article on the “ Colorado potato-bug” (Cultivator and Country 
Gentleman, 23 April, 1868, p. 309); use of hellebore against Doryphora 10- 
lineata. 
1020. Riley, C. Y. The May-beetle; white grub. <Journ. of Agric., 
1868, 4 figs. S.-b. No. 3, p. 10. 
Habits, food-plants, enemies, and means against Lachnosterna quercina 
[=/«8ca]; figures the larva, pupa, and imago of the same. 
1021. Riley, C. Y. Canker-worm. <Colman’s Rural World, 1868. 
S.-b. No. 3, p. 16. 
Habits of and means against Anisopteryx [== Paleacrita] vernata. 
1022. Riley, C. Y. The apple-worm or codling-moth. <Colman’s 
Rural World, 1868, fig. S.-b. No. 3, p. 16. 
Seasons of and means against Carpocapsa pomonella ; figures all stages except 
egg- 
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