64 Fachlitteraiische Eingänge. 



American Aleurodidae, By A. L. Quaintance, M. S. U. S. Dep. 



Agric. Div. of Entomology, Technic. Ser. 8. Washington 1900. S». 



11 S. m. 8 Taf. u. Textf. 

 Botrytis and Sclerotinia, their relation to certain plant-diseases and to 



each other. By Ralph E. Smith. Rep. Bot. Gaz. vol. XXIX. No. 6. 



Chicago. 8". 38 S. m. Fig. u. 3 Taf. 

 Potato and apple scab (Oospora Scabies Thaxt). — The Black-Knot of 



the plum and. clierry (Plowrightia morbosa). By E. G. Stone. 



Commonwealth of Massachusetts, State Board of Agriculture. Nature 



Leaflet, No. 7 u. 3. 1900. 8». 

 Inspection of concentrated commercial feeding- stuffs during 1900. By 



W. H. Jordan and C. G. Jenter. New York Agric. Exp. Stat. 



Bull. 176. 80. 32 S. 

 Feeding with Florida Feed Stuffs. By H. E. Stockbridge. Florida 



Agric. Exp. Stat. Bull. 55. 1900. 8». 86 S. 

 An antliracnose anda stenirot of the cultivated Snapdragon. F.C.Stewart. 



New York Agric. Exp. Stat. Geneva Bull. 179. 1900. 8». 7 S. m. Textfig. 

 Ohservations on Diabrotica 12 -punctata Oliv. By A. L. Quaintance. 



Rep. Bull. 26 Div. Entomol. Dep. Agric. 8". 6 S. 

 The Brown Rot of Peäches, Plums and Other Fruits (Monilia fructi- 



gena Pers.). By A. L. Quaintance. Georgia Exp. Stat. Bull. 50. 



1900. 8». 32 S. m. Textfig. 

 Certain Potats Diseases and their Remedies. By L. R. Jones. Univ. 



of Vermont, Agric. Exp. Stat. Burlington. Bull. No. 72. 1899. 80. 



32 S. m. Abb. 

 Spot disease of the violet (Alternaria viola) by P. H. Dorsett, assist. 



div. Veg. Phys. U. S. Dep. Agric. Div. Veg. Pathology (B. T. Galloway). 



Bull. 23. Washington 1900. 80. 16 S. m. 7 Taf. 

 Some diseases of New England coniferes: a preliminary report. By 



Hermann von Schrenk, Instruktor ofBotany, Henry Schaw School. 



U. S. Dep. Agr. Div. Veg. Pathol. Bull. 25. Washington 1900. 8» 



56 S. m. 15 Taf. 

 Peach leaf curl: its nature and treatment by Newton B. Pierce, In 



Charge of Pacific Coast Laboratory, Santa Ana, California. U. S. Dep. 



Agric. Div. Veg. Phys. Path. (B. T. Galloway). Bull. No. 20. Washington 



1900. 8«. 204 S. m. 30 Taf. 

 Insect pests, grasses and weeds. Evidence of Dr. James Fletcher, 



Entomologist and Botanist to the Dominion Experimental Farms. Ottawa 



1900. 8". 45. 

 La maladie des OEillets d'Antibes. Par le Dr. Delacroix, directeur de 



la Stat. de Pathol. veg. Paris. Extr. Annales de l'Inst. Nat. agronom. 



t. XVI. Nancy 1901. 8^ 43 S. m. Textfig. 



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