BIBLIOGKAPHY OF ECONOMIC ENTOMOLOGY. Ill 



992. RILEY, C. V. Cut-worm. Fall and spring plowing. <Moore's 



Eural New Yorker, , 1867. S.-b. No. 2, p. 94. 



Criticism of article by Agricola. 



993. RILEY, 0. V. Entomology. <Prairie Farmer Annual [No. 1 for 



1868], 1867, pp. 53-o9, 6 tigs. S.-b. No. 2, pp. 125-126 j No. 14, 

 pp. 216-219. 



Descriptions and figures of larva, pupa, aud imago of Coptocycla [=Cassirfa] 

 birittata ; habits, seasons, and means against it ; list of Cassididce injurious 

 to sweet-potato. Descriptions of larva, nidus, and imago of Desmia macu- 

 lali*, figures pupa ; habits and seasons of and means against it. Figures 

 Colaspis jiai-ida; describes its supposed habits. Food-plants of Htliothis 

 armigera. Figures larva and imago of Goriyna nitcla; its food-plants, 

 seasons, and hibernation. Figures larva and imago of Heliothisphlogophagusj 

 synonymy, geographical distribution, and means against it; remarks on the 

 balance of nature. Figures larva, pupa, cocoon, and imago of Asopia cos- 

 talis; its synonymy and ravages. 



994. KILEY, C. V. Bark lice. <Prairie Farmer, 15 February, 1868, 



[v. 37], n. s., v. 21, p. 100. S.-b. No. 2, p. 118. 



Answer to inquiry of J. Hawkins; natural limitation and parasites of Myti- 

 laspis pomicorticis [=_poni0rwm] ; it attacks healthy and unhealthy trees ; 

 means against it; experience with washes. 



995. RILEY, C. V. Potato beetle. <Prairie Farmer, 22 February, 1868, 



[v. 37], n. s., v. 21, p. 117. S.-b. No. 2, p. 119; No. 3, p. 58. 

 Answer to inquiry of F. T. Moore; invention of a machine for killing Dory- 

 phora 10-lineata; hand-picking and heavy mulching the most available 

 remedies. 



996. RILEY, C. V. Apple-tree plant-lice. <Prairie Farmer, 22 Feb- 



ruary, 1868, [v. 37], n. s., v. 21, p. 117. S.-b. No. 2, p. 119 ; No. 

 3, p. 58. 

 Letter from L. M., with answer; habits of and means against Aphis mail. 



997. RILEY, C. V. Apple-root blight. <Prairie Farmer, 22 Febru- 



ary, 1868, [v. 37], n. s., v. 21, p. 117. S. b. No. 2, p. 119 j No. 3, 

 p. 58. 



Answer to inquiry of C. S. J. ; Schizoneura lanigera not the cause of "rotten 

 root." 



998. RILEY, C. V. Apple leaf-crumpler. <Prairie Farmer, 22 Feb- 



ruary, 1868, [v. 37], n. s., v. 21, p. 117. S.-p. No. 2, p. 119 ; No. 

 3, p. 58. 



Answer to inquiry of J. M. Pearson ; means against Phycita nebula [= Aero- 

 basis indiginella]. 



999. RILEY, C. V. Tree-cricket. <Prairie Farmer, 14 March, 1868, 



[v. 37], 11. s., v. 21, p. 164. S.-b. No. 2, p. 120; No. 3, p. 58. 

 Letter from J. J. Huggins, witli answer: place of ovipositiou of (flcattthus 

 nireus; list of plants in which this species oviposits. 



1000. RILEY, C. V. Egg-masses and cocoons on apple-trees. <Prairie 

 Farmer, 14 March, 1868, [v. 37], n. s., v. 21, p. 104. S.-b. No. 2, 

 p. 120; No. 3, p. 58. 



Answer to inquiry of a correspondent ; description of egg-masses and of larva 

 of Orgi/ia leucontigma; beneficial influence and means of encouraging para- 

 sites. 



