3GJ Beerenobst, 453 



ö.'{6. Voss, G. Monilia an Obstbäumen. (Flugblattsammlung über 

 Pflanzenschutz. Herausgegeben von E. Schaffnit, Nr. 7. Kgl. Landw. Akad. 

 Bonn -Poppeisdorf, April 1915. 4 pp., 5 Fig.) - Siehe ,, Pilze'" 1915, Eef. 

 Nr. 1128. 



537. Woldoii, George P. „Little leaf"' disease of fruit trees. 

 (Monthly Bull. State Com. Hort. California IV, 1915, Nr. 5/6, p. 271-272.) 



538. Whetzel. H, H. and Rosenbaum. J, The Pliytophthora rot of 

 a])ples. (Phvtopathology VI, 1916, p. 89 — 90.) 



539. \Miitten, Johii Charles. Fire blight of the apple. (Ann. 

 Rept. Missouri State Bd. Hort. VII, 1913, ersch. 1914, p. 49.) 



540. Wiltshire, S. F. Infection and immunity studies on the 

 apple and pear scab fungi {Venturia inaequalis and V. pirina). (Ann. 

 Appl. Biol. I, 1915, p. 335 — 349, 4 tab.) 



12. Beerenobst. 



541. Anonym. Verslag van de commissie. ingesteld door den 

 Nederlandschen tuinbouwraad tot onderzoek van middelen ter 

 bestrijding van den amerikanschen kruisbessenmeeldauw. (Tuin- 

 bouw III, 1915, p. 301-304.) 



542. Anonym. Ein gefährlicher Feind der Stachelbeeren 

 (Stachelbeermehltau). (Feld u. Wald, Essen. Jahrg. XXXIV, 1914, Nr. 27.) 



543. Doorn, W. T. C. Reports of the commission on control 

 of American gooseberry mildew. (Tuinbouw II, 1914, p. 429 — 431; 

 III, 1915, p. 301-304.) 



544. Bailey, B. A. Note on American gooseberry mildew. 

 (Ann. Applied Biology II, 1915, p. 162 — 165.) 



545. Franklin, Henry J. Fungus diseases of cranberries. (Massa- 

 chusetts Agric. Exper. Stat. Bull. Nr. 160, 1915, p. 94 — 100.) 



546. Franklin. Henry J. Report of cranberry substation for 

 1914. (Massachusetts Agric. Exper. Stat. Biül. Nr. 160, 1915, p. 91-117.) 



547. Hector, J. M. and Aiild, J. 31. Preliminary note on some 

 sprays for American gooseberry mildew. (Gard. Chron., 3. Ser. 

 LVIII, 1915, p. 79-80.) 



548. Jones, Lewis Ralph and Shear. Cornelius Lott. Report upon 

 ,,faLse blossom" and other cranberry maladies. (Wisconsin State 

 Cranberry Crower's Assoc. 27th Ann. Rept. 1914, p. 13 — 14.) 



549. Köck, G. Der nordamerikanische Stachelbeermehltau 

 und seine Bekämpfung. (Obstzüchter 1915, p. 1.-4, 3 Fig.) 



550. OsterAvalder. A. Über eine neue auf kranken Himbeer- 

 wurzeln vorkommende Nectria und die dazugehörige Fusarium- 

 Generation. (Landwirtschaf tl. Jahrb. d. Schweiz 1915, p. 30 — 31.) 



551. Osterwalder, A. Eine Krankheit an den Fruchtruten der 

 Himbeere. (Schweiz. Obst- u. Gartenbauztg. 1915. p. 278-279.) - Didy- 

 mella applania Sacc. 



552. Rees, H. L. Experi mental spraying for blackberry 

 anthracnose. (West. Washington Agric. Exper. Stat. Monthly Bull. II, 

 Nr. 6. 1914, p. 2-12, 5 fig.) 



553. Rees, H. L. Experimental spraying for blackberry 

 anthracnose in 1915. (Washington Agric. Exper. Stat. West. Wash. 

 Sta. Monthly Bull. III, 1915, Nr. 8, p. 2-10, 4 Fig.) 



