3. Krankheiten einzelner Pflanzen und Pflanzengruppen. 491 



24994 (24998) Smith E. F. Thewatermelondisease (Fusariumniveum). 

 25013 (25015, 39300) — Wilt disease of watermelon and cowpea 



(Neocosmospora ) . 

 39292 — Bacterial diseases of Cucurbitaceae. 

 25238 Smith W. G. Mildew of Cucumbers (Polyactis vulgaris). 

 25250 — Cucumbers diseases. 



25271 — Didymium daedaleum on Cucumber plants. 

 39354 — • Disease of cucumber plants (Pythium de Baryanum). 

 41737 Sorger N. Bekampfung der Fleckenkrankheit der Treibhaus- 



gurken. 

 25859 Stewart F. C. Downy mildew of the cucumber (Plasmopara 



cubensis). 

 39591 — Spraying cucumbers. 



39665 (39667) Stone G. E. Fungus diseases of cucumbers. 

 39682 — Mosaic disease of cucumber and melon. 

 41763 a — Fusarium disease of cucumbers. 

 39694 — u. Smith R. E. Cucumber mildew. 

 39707 a Stranak F. Kalamitat des Gurkenrayons von Brandeis a. E. 



und Wschetat. 

 39717 Strobel E. Fleckenkrankheit der Gurken. 

 26107 Sturgis W. C. Leaf-blight of melons (Alternaria). 

 26118 — Diseases of melons. 

 26123 — Fractional fertilization of muskmelons as preventive of 



disease. 

 26280 a Taiiaka N. Peronospora cubensis of Cucumis sativa in Tokio. 

 39881 a Thaxter R. Peronospora on cucumbers. 

 26752 V. Thuemen F. Die Feinde der Gurke und der Melone. 

 26882 de Togni C. Cura del pidocchio sanguigno del Melo. 



40064 Troop J. u. Woodbury C. G. Melon wilt. 



40065 — u. — Spraying experiments with cantaloups. 

 27231 a Trotter A. La Peronospora delle Cucurbitacee. 



27930 Voglino P. La ticchiolatura del Melo (Fusicladium dendri- 



ticum). 

 40313 Vosseler J. Gurkenschadlinge in Ost-Usambara. 



40443 Waugh F. A. Anthracnose of watermelons. 



40444 - — Treatment of melon diseases. 



29014 Willis J. J. Spotting of cucumbers (Cladosporium). 



