Notes to Chapter XVI.
The student may obtain further information on the history of the Potato disease by consulting the following: Berkeley, "Observations, Botanical and Physiological, on the Potato Murrain," Journal of the Horticultural Society, Vol. I., 1846, p. 9; De Bary, Die Gegenwärtig herrschende Kartoffel Krankheit, etc., Leipzic, 1861; and the pages of the Gardeners' Chronicle from 1860-1900.
For the Larch disease he should consult Hartig, Unters. aus der Foist. Botanischen Inst. München, B. I., 1880; and Willkomm, Microscop. Feinde des Waldes, B. II., 1868.
For Phylloxera the literature is chiefly in the Comptes Rendus and other French publications since 1875, and in the Reports of the U.S. Dept. of Agriculture.
For a summary of the facts concerning the life-histories of the parasites referred to above, see Frank, Krankheiten der Pflanzen, and Marshall Ward, Diseases of Plants, p. 59, and Timber and Some of its Diseases, London, 1889, chapter X.
Also Marshall Ward, "On some Relations between Host and Parasite in certain epidemic Diseases of Plants," Proc. Roy. Soc., Vol. XLVII., 1890, pp. 393-443; and "Illustrations of the Structure and Life-history of Phytophthora infestans," Quart. Journ. Microsc. Soc., Vol. XXVII., 1887, p. 413; also Marshall Ward, "Researches on the Life-history of Hemileia vastratrix," Journ. Linn. Soc., Vol. XIX., 1882, p. 299; and "On the Morphology of Hemileia vastatrix," Quart. Journ. Microsc. Soc., 1881, Vol. XXI., p. 1.
