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VIII. Phytopathologie. 
Anonymus. On the occurrence of „Crown gall“ in England. (Journ. Board 
Agric. XVII 1910, p. 614—620. Ill.) 
— The Bud-rot disease of Palms in India. Part. IL (Agric. News, Barbados 2,6 
p- 30.) 
— Two Diseases of Citrus trees in Florida. (Ibidem p. 46.) 
— Root tumors ofsugar-beet. (Journ. ofthe Board ofagric. XVII 1911, p. 830—831. 
Mit ı Taf.) 
— Recent Investigations on the Late Blight of Potatoes. (Gard. Chron. XLIX 
1911, p. 248.) 
— Some diseases of rubber trees. (Agr. News-Barbados IX 1910, p. 302—303, 
318, 334—335.) 
— Crown-gall of plants. (Gard. Chrön. XLIX 1911, p. 312.) 
— Varieties of potatoes resistant to wart disease. (Journ. Board. Agric. London 
XVII 1910, p. 556558.) 
— Some diseases common to Rubber and Cacao trees. (Agric. News Barbados X 
1911, p. 78—79.) 
— Insect and Fungoid Pests. (Nature 1911 no. 2161, p. 161—162.) 
Appel, ©. Zur Kenntnis der Bakterienfäule der Kartoffel. (Mitteilgn. Kais. 
Biol. Anst. f. Land- u. Forstwirtsch. Heft 11 1911, VI. Jahresbericht p. 12—13.) 
Appel, Otto und Riehm, E. Bekämpfung des Flugbrandes von Gerste und 
Weizen. (Kaiserl. Biol. Anst. f. Land- u. Forstwirtsch. Flugblatt Nr. 48. — 
März 1911, 4 pp., 2 Abbild., 8°.) 
Appel und Riehm. Untersuchungen über die Brandkrankheiten des Getreides. 
(Mitteilgn. Kaiserl. Biol. Anst. f. Land- u. Forstwirtsch. 1911, Heft 11, VI. Jahres- 
bericht p. 9—12.) 
Appel und Schlumberger. Zur Kenntnis der Blattrollkrankheit der Kartoffel. 
(Mitteilgn. Kaiserl. Biol. Anst. f. Land- u. Forstwirtsch, Heft 11 1911, Vl. Jahres- 
bericht p. 13—15.) 
Aubert, L. Andropogon sorghum (millet or pyaung). Its cultivation and some 
of its enemies. (Agr. Journ. India V 1910, p. 222—230, 6 pls.) 
Aulman, Gg. Schädlinge an Kulturpflanzen aus deutschen Kolonien. (Mitteilgn. 
a. d. Zool. Mus. Berlin Bd. 5, Heft 2, p. 259.) 
Averna, Sacca, Rosarlo. L’aciditä dei succhi delle piante in rapporto alla 
resistenza contro gli attacchi dei parassiti, (Periodico Le Stazioni sperimentali 
agrarie ital. XLII [1910], p. 185—209.) 
— L’aciditä dei succhi nelle viti americane in rapporto alla resistenza di esse 
alla fillossera, secondo Comes. (Atti R. Ist. d’Incoraggiam. Napoli Ser. VI, 
Vol. VII [1910], 44 pp.) ? 
Bancroft, Keith. Brown root disease of Para Rubber. (Hymenochaete nox1a 
Berk.) (Agric. Bull. Straits Federat. Malay States X 1911, p. 106—108.) ; 
— A disease of Seedlings of Palaqguium oblongifolium. (Laestadia Palaquii n. SP.) 
(Ibidem p. 108—110.) 
— A Thread-Blight on Para Rubber, Camphor etc. (Ibidem p. 110—114.) 
Barre, H. W. Tomato diseases. (South Carolina Stat. Bull. 153, p. 31—36.) 
Barthe, A.E. On the diseases of cacao. (Rev. Agr. [Santo Domingo] VI 1910, 
p. 103—112.) 
Beauverie, J. La Pourriture des Roses. (L’Horticulture nouvelle Lyon 1910, 
8 pp., avec figs.) 
— La Pourriture des Roses. (Lyon 1910, 8 pp., 5 figs. — Les Amis des Roses 
1910, Juillet- Aug.) 
Bellair, Georges. L’Acarien desSalvias. (Rev. Hortic. LXXXI11911, p.230—231.) 
