1. Allffenieines. 257 



^t- 



32G Anonym. 8chadlichkeit des 8chwefelns. 



377 — Spraying fruits for fnngous diseases. 



413 — Experiments with fungicides. 



421 — Treatment of diseases of fruits and vegetables. 



422 — Spraying Calendar. 



437 — Treatment of fungous diseases of plants. 



489 — Pflanzenkrankheiten und ihre Bekampfung. 



29815 — Treatment of disease in plants by copper. 



29848 — New fungicide. 



29858 — Analyses of copper compounds. 



29877 — Application of fungicides. 



29891 — Destruction of fungi. 



29907 — Winter treatment of fungi. 



29912 — Bordeaux mixture and molasses. 



29925 — Does it pay to spray ? 



29967 — Fungicides. 

 30001 a — Standard fungicides. 



30023 — Destruction de rOidium par Teau chaude. 



30062 — Prevention of plant diseases by spraying. 



30074 — Wirkung von Dufourscher Losung, Markasol uncl Baum- 

 schutz. 



30075 — Kalendarium fiir Pflanzenschutz im April — Dezember. 

 30105 — Lime sulphur spray. 



30119 — Herabminderung des Verbrauches von Kupfervitriol. 



30169 — The Tyree spraying machine. 



30171 — Peronosporaspritze fiir Tragtiere. 



30172 — Beobachtung bei Karbolineummitteln. 

 30187 — ■ Conference on spraying. 



30189 — Prevention of plant diseases. 



30209 — Treatment of fungus diseases. 



30253 — Experiments with fungicides. 



30256 — Treatment of fungus diseases. 



30262 — Protection of plants from fungous diseases. 



30268(1 ■ — How fungicides should be employed. 



30327 — Treatment of plant diseases. 



30385 — Peronosporaspritzen-Zerstauber. 



718 (719, 744) Aderhohl R. Wirkungsweise der Bordeauxbriihe. 



Lindau et Sydow, Thesaurus IV, Marz 1915. 1' 



