BIBLIOGRAPHY OF ECONOMIC ENTOMOLOGY. 69 



560. [WALSH, B. D., and C. V. EILEY.] Insects named. <Ainer. Ent., 



March, 1869, v. 1, p. 148. 



Answer to inquiry of W. W. Butterfield ; identification of insects sent ; com- 

 , parative characters of Arhopalus [= Cyllene] pictus and A. [= C. ] robinice. : 



variation in Clytus [= Xtoclytus] capreea ; generic characters of Arhopalus 

 and Clytus. (See No. 582.) 



561. [WALSH, B. D., and C. V.. EILEY.] Pear-root borer. <Amer. 



Ent, March, 1869, v. 1, p. 148. 



Answer to inquiry of P. Earle ; larva of Prionns laticollis injurious to the 

 pear and grape. 



562. [WALSH, B. D., and C. V. EILEY.] Insects named. <Amer. Ent, 



March, 1869, v. 1, p. 148. 



Answer to inquiry of M. H. Boye; Gryllotalpa longipennis [=co?m&ia] a di- 

 morphic form of G. lorealis. 



563. [WALSH, B. D., and C. V. EILEY.] The joint- worm (Isosoma hordei 



Harris). <Amer. Eut, April, 1869, v. 1, pp. 149-158, tigs. 113- 

 118. 



Natural history, variation, parasites, ravages, and means against Isosoma 

 hordei; unity of'habits in insects; generic classification of the joint-worm 

 fly; figures male and female imago ; figures $ and 9 imagos of Semiotdlus 

 chalcidiphagus n. sp., Eurytoma sp., and Decatoma sp., and of 9 imago of 

 Antigaster [_= Eupelmus~\ mirabilis. 



504. [WALSH, B. D., and C. V. EILEY.] The wavy-striped flea-beetle. 

 (Haltica [Phyllotreta] striolata Illiger). <Amer. Ent., April, 

 1869, v. 1, pp. 158-159, fig. 119. ' 



Description, habits, and ravages of Phyllotreta striolata {_= vittata] ; figures 

 larva, pupa, and imago of the same; quotes from H. Shimer's "The 

 wavy-striped flea-beetle" (Amer. Nat., December, 1868, v. 2, pp. 514- 

 517). 



565. [ WALSH, B. D., and C. V. EILEY.] Concerning certain smart bugs. 



<Amer. Ent., April, 1869, v. 1, p. 160. 



Preferences of Phylloxera vitifolice [=rastatrix~\ and Macrodactylus subspi- 

 nosus for certain varieties of grape-vines, of Doryphora 10-lineata and 

 Lerna trilineata for certain varieties of potato-vines, and of Hytilaspis 

 pomicorlicis [=pomorum~\ and Carpocapsa pomonella for certain varieties of 

 apple. 



566. [WALSH, B. D., and C. V. EILEY.] Curculio remedies. <Amer. 



Ent., April, 1869, v. 1, p. 161. 



Comments on essay of L. C. Francis on the plum ; coal oil not effective against 

 Conotrachelus nenuphar. 



567. [WALSH, B. D., and C. V. EILEY.] How great wits jump together. 



<Amer. Ent., April, 1869, v. 1, p. 161. 

 Stopping holes with hard soap ineffective against borers. 



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



April, 1869, v. 1, p. 165. 



Notices of Harris's Insects injurious to Vegetation, L'Insectologie agricole, 

 and several other works not entomological. 



