BIOLOGY — ECONOMIC ENTOMOLOGY. 
Ins. 77 
culionid ., Baris spoliata, injurious to beet in Tunis, Marchal, p. 234, 
Bull. Soc. ent. France, 1897. — Biology of Pissodes, Nusslin (793). — Den- 
droctonus micans , ravages in E. France, Menegaux k Cochon (738). — 
Asparagus-beetles, Chittenden (172). 
Scolytidce : table for determining injurious German, Escherich (302). 
Nematus ventricosus , appendiculatus , habits, life-history, Lampa, Ent. 
Tidskr. 1897, pp. 76-80, PI. i. — Iju da hypotrophica , habits etc. in Bavaria, 
Lang (650 ). — Janus integer and Phorbia sp. injuries, Slingerland (1023). — 
Attacks of Xiphydria dromedarius on elm, Leisewitz (666). 
Useful Braconidce, Dolles (262). 
Economic importance of Microlepidoptera , Borgmann (112). 
Pygcera anastomosis injurious to poplars, Marchal, p. 235, Bull. Soc. 
ent. France, 1897 . — Euproctis chrysorrhcea , in Massachusetts, Henshaw, 
p. 845, Scienco, v. — The Gipsy moth Portlietria dispar — in America, 
IIoward (513 ). — Jladena basilinca injurious in Sweden, Sjostedt, Ent. 
Tidskr. 1897, pp. 49-52 . — Leucania unipunctata in New York, Sltnger- 
land (1024). — Ravages of Tapinostola museulosa on Triticum , Mokrzecky 
( 759). — Injuries of the moth Canarsia hammondi to trees, Johnson, p. 131, 
P. ent. Soc. Washington, iv . — Fidonia primaria , Macdougall, Tr. High- 
land Soc. 1897, 18 pp . — Fidonia piniaria , and its parasites, Knauth 
(599 ). — Gelcchia sp. injuring ground-cherries, Osborn k Mally, p. 203, 
P. Iowa Ac. iii . — Coleophora malivorella , Natural History, injuries etc. 
Slingerland (1022). — Apple-borer, Laverna herellera in Japan, Mat- 
sumura, pp. 63-65, Zool. Mag. Tokio, viii . — Diatrcea saccharalis and 
Sesamia nonagrioides , ravages in Mascarene islands, Bordage (103). — 
Phycis inter punctclla, attacking man, Lataste (654). 
Clothes-moths in Dorset, Richardson (924). 
Diptera , larvae of, attacking man and animals, Blanchard (82). 
Hessian flies ( Cecidomyia ) and their parasites, experiments and life- 
histories etc., Marchal (707). 
A Dipteron, Lauxania cenea , injurious to Clover at Calais, Marchal, 
p. 216, Bull. Soc. ent. France, 1897 . — Trypeta ludens , orange fruit-worm, 
note, Johnson, p. 53, P. ent. Soc. Washington, iv. — Attacks of Camarota 
flavitarsis on wheat, Marchal, p. 30, Ent. Mag. xxxiii . — Tephritis tryoni 
or “ Queensland fruit-fly,” Froggatt (373). 
Hemiptera ( Oxycarenus lavaierce , Nysius senecionis , Crocistethus waltli ) 
injurious to fruit and vines in Tunis, Marchal, p. 217, Bull. Soc. ent. 
France, 1897 . — Murgantia histrionica and Aphis gossypii, Smith, Bull. 
N. Jersey exp. Stat. 121. 
Injurious Coccidce on roots of coffee at Guadeloupe, Giard (405). — Aspi- 
diotus pernieiosus, Fletcher (342). — A. perniciosus , characters and allies, 
Cockerell (194). — A. perniciosus in California, Smith (1038). — A. perni- 
ciosus in Australia, its Insect-destroyers, Froggatt, Agric. Gaz. N. S. W. 
1897, p. 874, pi. 
A. perniciosus, remedies, Smith, pp. 221-223, Ent. News Philad. 1897. 
Tcerya purchasi, in Portugal, Silva (1014 ). — Lecanium quercus , injuries, 
Brecher (125). 
Coccidce , in gardens at Sydney, Froggatt (372). 
Aphididce , in New York, Lowe (690). 
Chermes k conifers, Cholodkovsky, Hoito Soc. ent. Ross, xxxi, p. 45. 
Termitidce , in Australia, Froggatt (371). 
Grasshoppers in Kansas, Snow & Hunter (1044). 
Attacks of Thrips on corn, Jablonowski (527). 
Leaf-cutting ants : modes of destroying etc., Hart (460). 
Hcpialus larva destroyed by Cordyceps , Theobald (1072). 
Economic treatment of the winter-moths ( Cheimatobia ), Peyron (835): 
their life-histories, id. (836). 
An infective sickness in flies, Vosseler (1137). 
