. Contributions from the Laboratory of Plant Genetics. . ..• ^ ..~ .~~ '.^ ^ ^ SHOWING ROUND TIP'S GREATER RESISTANCE TO ROOT ROT These are the roots of average plants taken from one field infected with root rot. Those on the outside are Round Tip and those on the inside Havana tobacco. The grower demanded a plant resistant to disease, and one which would stand up under wind and rain—qualities which are prominent in the new tobacco. (Fig. 4.). Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance o
. Contributions from the Laboratory of Plant Genetics. . ..• ^ ..~ .~~ '.^ ^ ^ SHOWING ROUND TIP'S GREATER RESISTANCE TO ROOT ROT These are the roots of average plants taken from one field infected with root rot. Those on the outside are Round Tip and those on the inside Havana tobacco. The grower demanded a plant resistant to disease, and one which would stand up under wind and rain—qualities which are prominent in the new tobacco. (Fig. 4.). 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 Bussey Institution. Boston : [s. n. ]
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Keywords: ., bookcentury1900, bookdecade1900, bookpublisherbostonsn, bookyear1
