The Cabbage Root Maggot. 565 



Whitehead, Rept. for 1892, p. 18-19- Life history, brief; with discussion 

 of remedies. Poor colored figures of adult, pupa, and larva. 



Riley and Howard, Insect Life,V. 293. Review of Whitehead's Rept. 



Ormerod, Rept. for 1892, p. 146. Brief account, with discussion, of 

 remedies. 



Alwood, Bulletin 24, Virginia Expt. Station, p. 12. Brief account ; ad- 

 vises rotation of crops, and the use of kerosene emulsion. 



Evans, Handbook of Expt. Station Work, p. 47. Brief account, with 

 remedies. 



Bethune, Rept. Ont. Ent. Soc. for 1892, p. 9. Brief account. 

 1894. Sempers, Injurious Insects, p. 136. Abstract of C. M. Weed's 

 account. 



Butz and Baldwin, Rept. Pennsylvania Expt. Station for 1893, p. 130. 

 Expt. with Slacked lime and Soot. 



Smith, Rept. N. J. Expt. Station for 1893, p. 534. Mentioned, with 

 Riley's figures of the larva, pupa, and adult ; and an original figure of 

 the mouth parts of the larva. 



Goflf, Tenth Rept. Agr. Expt. Station of Wisconsin, p. 259-261. Records 

 successful expt. with tarred paper pads. 



floccosa Macquart. 



1835. Macquart, Hist. Nat. des Insectes. Dipteres, II, 326. Original des- 

 cription. Chortophila. 



1878. Meade, Ent. Mo. Mag., XIV, p. 250. Records finding a specimen in 

 a Coll. of Anthomyiidse received from Cambridge Museum. Chortophila. 



i88r. Hagen, Can. Ent., XIII., 49. Records Mead's note on specimen 

 found in the Cambridge Collection. Chortophila. 

 Inchbald, The Entomologist, XIV., 290. Bred the insect from young 

 Savoys. Chortophila. 



1882. Lintner, Can. Ent., XIV., 96. Records the insect as a Beet Leaf-miner. 

 Chortophila. (Same article in Rept. Ont, Ent. Soc. for 1882. ) 



Lintner, First Rept., p. 207-208. Description of the insect as a Leaf-miner 

 of Beets. Phorbia. 



1883. Verrall, Ent. Mo. Mag., XIX., 224. Records it from the Island of 

 Arran ; and places villipes Zett. as a synonym. Chortophila. 



Meade, Ent. Mo. Mag., XIX., 214. Detailed descriptions. Phorbia. 



1888. Stein, Entomoligsche Nachrichten, XIV., 370. Records the species 

 as common throughout the summer in Saxony ; and says it is synon- 

 ymous yiit\x Jloralis Fall. Chortophila. 



1892. Stein, Ent. Nachrichten, XVIII., 324 and 326. From an examination 

 of type specimens in the "Fallen-Zetterstedt Collection" the author con- 

 cludes that Aricia villipes 7.Qt\..^=C. Jloccosa Mcq. ; and thai Jloralis Fall, 

 is distinct from floccosa Mcq. The author is familiar vixth floccosa, and 

 points out the difference hetwc-en the two species ; he records the capture 

 of three specimens oi Jloralis in August of ihat year. 



