. Diseases of economic plants. Plant diseases. 90 Diseases of Economic Plants Black-spot ^^^"^^^ {Pseudomonas pruni EFS.). â , plums, apricots, nectarines, and more rarely cherries are. i*'iG. 46. ââ Peach leaves inoculated with culture of Paeudomonas pruni. Photograph taken 43 days after inoculation. After Eolfs. susceptible to black-spot, affecting chiefly the leaves, but occurring, also, on fruit and branch. It constitutes a really serious disease on peaches, being next in importance to. Please note that these images are extracted from scanned page images that may have been dig
. Diseases of economic plants. Plant diseases. 90 Diseases of Economic Plants Black-spot ^^^"^^^ {Pseudomonas pruni EFS.). â , plums, apricots, nectarines, and more rarely cherries are. i*'iG. 46. ââ Peach leaves inoculated with culture of Paeudomonas pruni. Photograph taken 43 days after inoculation. After Eolfs. susceptible to black-spot, affecting chiefly the leaves, but occurring, also, on fruit and branch. It constitutes a really serious disease on peaches, being next in importance to. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Stevens, Frank Lincoln, 1871- [from old catalog]; Hall, John Galentine, 1870- [from old catalog] joint author. New York, The Macmillan company
Size: 1495px × 1672px
Photo credit: © Paul Fearn / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., bookcentury1900, bookdecade1920, bookpublishernewyo, bookyear1921
