. Fig. 316.—Plasmodiophora brassicae. Effects on Turnip gi-own in Russia. (After Woronin.) different modes of locomotion. When entrance into a host-cell has been effected, a plasmodium is formed and growth proceeds as just described. Wakker^ describes, an enlargement of the attacked cells and an irregular growth of the roots, associated with a rudi- ^ Pringsheim's Jahrbuch, 1892.

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Keywords: ., bookcentury1800, bookdecade1890, booksubjectparasit, bookyear1897