. Fungous diseases of plants, with chapters on physiology, culture methods and technique . Fig. 8. Two Dishes from an Isolation Series of a Parasitic Fungus(Photograph by Geo. F. Atkinson) finger and the index and middle fingers respectively, and heldalmost horizontal, palm upward, the plugs having been previouslyremoved and held between the spaces of the remaining flamed but cold platinum needle, provided with a loop at thetip, is taken in the right hand, dipped into the drop of spores, andthen into the agar of No. i and mixed. This may be repeatedseveral times, unless the spores
. Fungous diseases of plants, with chapters on physiology, culture methods and technique . Fig. 8. Two Dishes from an Isolation Series of a Parasitic Fungus(Photograph by Geo. F. Atkinson) finger and the index and middle fingers respectively, and heldalmost horizontal, palm upward, the plugs having been previouslyremoved and held between the spaces of the remaining flamed but cold platinum needle, provided with a loop at thetip, is taken in the right hand, dipped into the drop of spores, andthen into the agar of No. i and mixed. This may be repeatedseveral times, unless the spores in the drop are very I is now placed in the former position of the short tube, andNo. 2 in the place of No. i. The process is repeated with thiscombination, and, finally, with Nos. 2 and 3 ; the contents of eachtube is then poured into a corresponding Petri dish upon the topof which number, date, and any description desired may be in-scribed with the wax pencil. v) 6 CULTURE METHODS AND TECHNIQUE Frequently, it will be found in practice that in making culturesof many paras
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