1030 I. M. Hawtery 
Cooke, A. H. The Cambridge natural history, 3:1-535. (References 
on p. 31, 128) 175; 179, 193, 211; 207, 285, 3245). Som 
Full account of habits of common species. 
Crosby, Cyrus R., AnD Leonarp, Mortimer D. Slugs. In Manual of 
vegetable-garden insects, p. 354-357. 1918. 
Well-illustrated account of Agriolimaz agrestis. 
De Kay, James E. Limaz agrestis. In Natural history of New York, 
5:20-21. 1843. 
Limaz agrestis described. 
Det GueErcio, Giacomo. Osservazioni naturali sulle Lumache dei campi 
e sulle varie esperienze fatte per allontanarle dalle piante e per dis- 
truggerle. R. Staz. Ent. Agr. Firenze. Nuove relaz., ser. 1°: 237-267. 
1900. 
Many experiments recorded. White calcium hydroxide as dust said to be best for control. 
Dixon, D. R. Carnivorous slugs. Gard. chron., ser. 3, 22:348. 1897. 
Slugs eating earthworms alive. 
FRANK, ARTHUR. Control of garden diseases and insects. Washington 
Agr. Exp. Sta. Monthly bul. 6:38-41. 1918. 
Control by dusts of lime, hellebore, or arsenate of lead. 
GaHan, A. B. Slugs. Jn Greenhouse pests of Maryland. Maryland 
Agr. Exp. Sta. Bul. 119:22-24. 1907. 
Limazx maximus the common slug, tho other species have been found. Suggestions 
for control. 
Gipson, ARTHUR. Snails and slugs. Jn Common garden insects and 
their control. Canada Agr. Dept. Cire. 9:10. 1917. 
Suggestions for control. 
GouLp, Aucustus A. Report on Invertebrata of Massachussetts, p. 1-517. 
(Reference on p. 407-410.) 1870. 
Description of genus Limax, and species Agriolimaz agrestis and A. campestris. 
GuENAUX, GrEorRGES. Les limaces. Jn Entomologie et parasitologie 
agricoles, p. 91-93. 1904. : | 
Control by quicklime, ashes, and sawdust. 
KINGSLEY, JoHN S. Molluses. Jn Standard natural history, 1:248-379. 
(Reference on p. 317-819.) 1885. 
The imported Agriolimax agrestis now common with native A. campestris. 
Kororp, C. A. On the early development of Limax. Harvard College, 
Mus. Comp. Zoél. Bul. 27:35-118. 1895. 
Good paper on the embryological development of the egg of Agriolimax agrestis. 
