110 
BIBLIOGRAPHY OF ECONOMIC ENTOMOLOGY. 
980. Riley, C. V. Wheat-worms. <Prairie Farmer, 7 September, 
1867, [v. 36], u. s., v. 20, p. 148. S.-b. No. 2, p. 82. 
Communication from C. Campbell, with answer; description of larva and 
imago and habits of Pyralis [= Asopia'] farinalis ; ravages of Tenebrio moli- 
tor; means against both species. 
981. Riley*, C. V. [Hoot-borer.] <Prairie Farmer, 7 September, 1867, 
[v. 36], n. s., v. 20, p. 148. S.-b. No. 2, p. 82. 
Communication from S. T. Kelsey, with answer; ravages of an unknown 
cerambycid larva which destroys the roots of various plants. 
982. Riley, C. V. Bark-lice on the pear. <Prairie Farmer, 7 Septem¬ 
ber, 1867, [v. 36], n. s., v. 20, p. 148. S.-b. No. 2, p. 82. 
Letter from T. D. Plumb, with answer; Mytilaspis pomicorticis \=pomorum~\ 
lives on fruit of pear and crab-apple; the scale a secretion; extent of in¬ 
juries caused by this insect. 
983. Riley*, C. V. A nuisance made useful. <Prairie Farmer, 7 Sep¬ 
tember, 1867, [v. 36], n. s., v. 20, p. 148. S.-b. No. 2, p. 82. 
Means against Doryphora 10-lineata discredited. 
984. Riley, C. Y. Strawberry leaf-roller. <Prairie Farmer, 5 Oc¬ 
tober, 1867, [v. 36], u. s., v. 20, p. 212. S.-b. No. 2, p. 100. 
Answer to inquiry of N. R. Strong; Anchylopera [= Phoxopteris'] fragarice 
injures strawberry leaves; larvae of Selandria [ = Mouostegia ] rosce also eat 
leaves of the strawberry. 
985. Rilei*, C. Y. False caterpillars on the pine. <Prairie Farmer, 
5 October, 1867, [v. 36], n. s., v. 20, p. 212. S.-b. No. 2, p. 101. 
Answer to inquiry of A. S. Fuller; habits and description of Lophyrus lecontei. 
986. Riley, C. Y. An unknown worm. <Prairie Farmer, 5 October, 
1867, [v. 36], n. s., v. 20, p. 212. S.-b. No. 2, p. 101. 
Extract from Beaver Dam Citizen, with comments; habits and description of 
Eristalis sp. 
987. [Riley, C. Y.] Bark-louse. <Prairie Farmer, 19 October, 1867, 
[v. 36], n. s., v. 20, p. —. S.-b. No. 2, p. 75. 
Benzine and soap as a means against bark-lice. 
988. [Riley*, C. Y.] Editorial excursion to the Rocky Mountains. 
<Prairie Farmer, 7 December, 1867, [v. 36], n. s., v. 20, pp. 353- 
354. S.-b. No. 2, pp. 112-113. 
List of plants, insects, and mammals observed. 
989. Riley, C. Y. Bark-lice. <Prairie Farmer, 21 December, 1867, 
[v. 36], n. s., v. 20, p. 389. S.-b. No. 2, p. 112. 
Answer to inquiries of G. Backster and J. C. Cobbey ; means against Mytilas¬ 
pis pomicorticis [ = pomorum ]. 
990. Riley, C. Y. Root Aphis. <Prairie Farmer, 21 December, 1867, 
[v. 36], n. s., v. 20, p. 389. S.-b. No. 2, p. 112. 
Answer to inquiry of J. M. Jordan; means against the root and stem forms of 
Scliizoneura lanigera. 
991. [Riley, C. V.] The Colorado potato-beetle. <Prairie Farmer, 21 
December, 1867, [v. 36], n. s., v. 20, p. 389. S.-b. No. 2, p. 112. 
Communications from C. W. Murtfeldt asserting jthe possession of poisonous 
qualities by the larvae of Doryphora 10-lineata. 
