192 Fachlitterarische Eingänge. 3 
Di aleuni organi particolari delle radiei tubercolifere dello Hedisarum 
coronarium in relazione al Bacillus radicicola e alla Phytomyxa legumi- 
nosarum. Nota preventiva per il Dr. G. Mottareale. Estr. Atti del 
Reale Istituto ol. Incoragg. di Napoli. Vol. XI. No. 4. Napoli 1898. 
40.718. 
Experiments and observations on some diseases of plants. By F. C. 
Stewart, New-York Agr. Exp. St. Bull. 138. Geneva 1897. 8°. 178. 
Plant lice: descriptions, ennemies and treatment. By V. H. Lowe. New- 
York Agric. Exp. Stat. Bull. 139. Geneva 1897. 8°. 19 8. 
The Connecticut Agrieultural Experiment Station for 1897. New-Haven 
1898. 8°. 
Chronique ägricole du Canton de Vand. Red. M.S. Bieler 1898. No. 1—10. 
Notes pathologiques par Paul Nypels. Soc. R. Bot. d. Belgique Com- 
mission de Pathologie vegetale.. Gand 1898. 8°. 93 S. m. Abb. 
La germination de quelques &cidiospores par P. Nyples, Doct. en sci. 
nat.-Extr. Mem. Soc Belge de mieroscopie. XXI. 8%. 8 S. 
Destruction du Silphe opaque et des vers blanes. Par V. Vermorel, 
Directeur etc. Bibl. progres agricole et viticole. Paris 1897. 80. 64 S. 
m. Textabb. 
Fifth report on Kansas weeds .. . vegetative propagation of perennial 
weeds by A.S. Hitchcock. Exp. Stat. Kansas State Agr. Coll. Bull. 
76..1898. 80. 23 8. 
Beretning om Skadeinsekter og Plantesygdomme i 1897. Af W.M. 
Schöyen, Staatsentomolog. Kristiania. 1898. 8°. 45 S. 
List of dutch acari. Sixt and seventh part: Hydrachnellae etc. By Dr. A. 
C. Oudemans. Overg. Tijdsch. voor Entomologie. XL. 8°. 308. 
m.. 1. Taf. 
Acari colleeted during the William Barendtsz-Expeditions of 1881—82. 
By Dr. A. C. OQudemans of Arnhem and F. Koenike of Bremen. 
Overg. Tijdsch. v. Entomol. XL. 8%. 58. 
Bacteriosis of carnations. By AlbertF.Woods, Assistant chief. Div. 
Veg. Path. Sep. Centralbl. Bakt. 1897. 8°. 5 S. m. 1 Taf. 
Prima contribuzione alle conoscenza delle galle della foresta di Vallom- 
brosa. Dott. Giacomo Cecconi. Genova 1898. 8°. 28 S. 
Notizie ed osservazioni sul Rhynchites eribripennis Desbr. parassita delle 
Olive del Dott. Giacomo Cecconi. Estr. Staz. Sperim. agr. ital. 
18973801133: 
Minnesota Botanical Studies. By Conway Mac Millan. Bull. 9. 
1898..8?, 
Third annual report of the entomologist of the State Experiment Station 
of the University of Minnesota. To the governor, for the year 1897. 
By Otto Lugger, Prof. of Entomol., Univers. of Minnesota. St. Paul. 
1898. 8°. 296 S. mit vielen Textabbildungen. 
