64 BIBLIOGRAPHY OF ECONOMIC ENTOMOLOGY. 



503. [WALSH, B. D., and C. V. EILEY.] Universal remedies. <Amer. 



Ent., January, 1869, v. 1, p. 97. 



Criticism of an advertisement of " Best's patent fruit tree and vine invig- 

 orator." 



504. [WALSH, B. D., and C. V. EILEY.] Complimentary. <Amer. 



Ent., January, 1869, v. 1, p. 98. 

 Notices of several notices of the American Entomologist. 



505. [WALSH, B. D., and C. V. KILEY.] Paper-makers. <Amer. Ent., 



January, 1869, v. 1, p. 98. 

 Comparison of the manufacture of paper by man and by the Vespidw. 



506. [WALSH, B. D., and C. V. EILEY.] On our table. <Amer. Ent., 



January, 1869, v. 1, p. 98. 

 Notices of L'Insectologie agricole Cecil's books of natural history. 



507. [WALSH, B. D., and C. V. EILEY.] Look out for the eggs of the 



apple-tree plant-louse. < Amer. Ent., January, 1869, v. 1, p. 99. 

 Abundance of eggs of Aphis mali in winter of 1868-'69, in Missouri and Illi- 

 nois ; means against the same. 



508. [WALSH, B. D., and C. V. EILEY.] Greenhouse plants [= pests]. 



<Amer. Ent., January, 1869, v. 1, p. 99. 



Means against Aphidida, Coccidce, and Tetranychus ielarius. 



509. [WALSH, B. D., and C. V. EILEY.] How to hatch pupae. <Amer. 



Ent., January, 1869, v. 1, p. 99. 

 Answer to inquiry of D. P. Smith ; methods of raising insects. 



510. [WALSH, B. D., and C. V. EILEY.] Drug-store pests. <Amer. 



Ent., January, 1869, v. 1, p. 99. 



Answer to inquiry of J. M. Good ; characters of larva of undertermined 

 ptinid ; food-habits of Ptinus brunneus: food-habits, characters, and means 

 against Calandra oryzce and C. granaria. (See No. 551.) 



511. [WALSH, B. D., and C. V. EILEY.] Apple-tree worms. <Amer. 



Ent., January, 1869, v. 1, p. 99. 



Answer to inquiry of J. J.Thomas; habits, food-plants, and means against 

 Phycita nebulo [= Acrobasis indiginella~\. 



512. [WALSH, B. D., and C. V. EILEY.] Crane-fly Iarva3. Amer. Eiit., 



January, 1869, v. 1, p. 100. 



Answer to inquiries of R. D. Alexander and Hickman ; habits of Tipula sp. ; 

 food-habits of T. trivittata. 



513. [WALSH, B. D., and C. V. EILEY.] Punctured grape canes. 



<Amer. Ent., January, 1869, v. 1, p. 100. 



Answer to inquiry of B. L. Kingsbury ; description of punctures in grape 

 canes probably caused by Orocharii saltator; means against tree-crickets. 



514. [WALSH, B. D., and C. V. EILEY.] Insects to be named. <Amer. 



Ent., January, 1869, v. 1, p. 100. 



Answer to inquiry of W. R. Marine ; identification of several insects found 

 in apple and peach nurseries. 



515. [WALSH, B. D., and C. V. EILEY.] Supposed cause of yellows in 



peach trees. <Amer. Ent., January, 1869, v. 1, p. 100, fig. 77. 

 Answer to inquiry of C. H. Roberts ; yellows of peach-trees a vegetable dis- 

 ease ; figure of healthy and diseased limb ; affected trees more subject to 

 the attacks of insects than healthy trees. 



