. Diseases of economic plants. Plant diseases. Vegetable and Field Crops 155 It is reported upon many species of true beans (Phaseolus) and upon related genera as Vigna, Falcata, Strophostyles. Where the disease proves destructive, the use of resistant. "?' Fig. 82. ââ Bean rust upon leaf and pods; note the numerous sori upon both surfaces. After Beach. varieties, clean culture, and the destruction of all wintering forms, is advisable. Blight ^^^ (Pseudomonas phaseoli EFS.). â Beans of va- rious kinds are subject to a blight which manifests itself upon the pod, leaf, or stem. It has been
. Diseases of economic plants. Plant diseases. Vegetable and Field Crops 155 It is reported upon many species of true beans (Phaseolus) and upon related genera as Vigna, Falcata, Strophostyles. Where the disease proves destructive, the use of resistant. "?' Fig. 82. ââ Bean rust upon leaf and pods; note the numerous sori upon both surfaces. After Beach. varieties, clean culture, and the destruction of all wintering forms, is advisable. Blight ^^^ (Pseudomonas phaseoli EFS.). â Beans of va- rious kinds are subject to a blight which manifests itself upon the pod, leaf, or stem. It has been reported from various states, from Canada, is widely distributed, and. 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
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Keywords: ., bookcentury1900, bookdecade1920, bookpublishernewyo, bookyear1921
