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Scientific American, Vol. 32, No. 16 (1875) (1875)

leaf 3

An illustration from Scientific American, Vol. 32, No. 16 (1875), 1875, leaf 3
bottle, the cap and paper being then forcedin by suitable pressure, for which purpose the small corking machine, shown in Fig. 2, Root of vine, covered with phyl- Swollen roots of vine, can be employed. The forcing-in of the cork admits the ap- loxera, in an advanced stage. caused by phylloxera.… … shown in Fig. 2. The insecticide is placed in the large receptacle, and on the rim at the mouth of the bottle. The ring, «, is then thence, by tilting, the latter is allowed pared from a photograph of one of these vehicles, now in placed over the sleeve parts and carried down by the lever, to fill…

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