3. Krankheiteii einzelner Pflanzen und Pflanzengiuppen. 551 



330 Anonym. Peronospora der Weinrebe. 



335 — Esperimenti per combattere la peronospora della vite. 



336 — Conclusioni e noti della Riunione viticola. 



338 — La Peronospora ed il Black-Rot in America. 



339 (353) — La Peronospora nell' anno 1888,89. 



340 (351) — Combattere la peronospora. 



341 (352) — Guerra alla peronospora. 



349 — Reports on vine diseases. 



350 — Traitement des principales maladies de la vigne. 

 354 — Auftreten und Bekampfung von Rebenkranklieiten. 

 306 — Parasitic Fungi on Koshu Vines. 



391 — Cladosporium viticolum. 



396 — Plasmodiophora Vitis. 



400 — Plasmodiophora Vitis. 



424 - — Gommose bacillaire in der Arpader Weingegend. 



427 — Le Black-rot dans le Midi. 



445 — Contro l" oidio. 



467 — Peronospora-Bekampfung. 



470 — Bekampfung des Ascherichs und der Blattfallkrankheit. 



492 — Wurzelschimmel der Reben. 



508 a - — Vine disease at the Cape. 



509 a — Failure of vines. 



515 — Peronospora in Ungarn. 



518 — Mildiou et rot gris. 



527 — White rot (Coniothyrium cliplodiella). 



29786 — Malattie della vite (Peronospora viticola). 



29798 — Combattere la peronospora. 

 29825 a — Mildew in grapes. 



29834 — Kupferbeize bei Blackrot. 



29831 — Sulphate of copper for vine mildew. 



29859 ■ — Analyses of sprayed grapes. 



29869 - — Botrytis cinerea. 



29910 - — Diseases of the vine in Chile. 



29911 — Sulphate of copper in vine diseases. 

 29935 — • Krankheiten des Weinstocks. 



29968 — Fungus diseases of the grape. 



29969 — Copper sulphate for grape mildew. 



