. Diseases of greenhouse crops and their control. Vegetables; Plant diseases. i h Fig. 10. Action of Different Light Rays ON THE Color of Plants. a. Red flowered Crassula in sunlight, b. same in darkness, c. Alter- nanthera amoeua full radiation, d. same under red rays, e. geranium leaves full radiation, f. same under blue rays, g. green rays, h. red rays {a-h, after Flammarion).. 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 wo
. Diseases of greenhouse crops and their control. Vegetables; Plant diseases. i h Fig. 10. Action of Different Light Rays ON THE Color of Plants. a. Red flowered Crassula in sunlight, b. same in darkness, c. Alter- nanthera amoeua full radiation, d. same under red rays, e. geranium leaves full radiation, f. same under blue rays, g. green rays, h. red rays {a-h, after Flammarion).. 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 Taubenhaus, J. J. (Jacob Joseph), 1885-. New York, E. P. Dutton & company
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Keywords: ., bookcentury1900, bookdecade1920, bookpublishernewyo, bookyear1920
