and more or with glass tubes, were made: on the tree less destructive. in the center. Attempts were made to introduce the fungus into various hue's We are indebted to the New York Bo- and young twigs near the top of this tanical Gardens for the loan of the ac- Fig. 1.—Trunk of an Infected Nursery… … gration of atoms is of a less direct kind, disseminated by the wind and other Fig. 2.-Fruiting Pustules and Spore Masses from Chestnut Cultures. but it is voluminous and varied, and it agencies, such as insects, birds, squirrels, A, Pustules in stages of development; B, C, D, spore discharges in…
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