. Diseases of cultivated plants and trees. Plant diseases; Plants -- Wounds and injuries; Plants, Protection of; Trees -- Diseases and pests. PHOMA 409 Phoma solani (Halsted) causes a 'damping off' of egg- plants. The disease attacks the seedHngs at the base of the stem, the fruit of the fungus appearing as exceedingly minute dots on the diseased part. Halsted, New Jersey Agric. Exp. Sta. Rep., Fig. 127.—Phoma sanguinolenta. i, diseased carrot; 2, diseased carrot flowering stem ; 3, portion of a diseased spot showing perithecia with the conidia escaping as a viscid tendril ; 4, section
. Diseases of cultivated plants and trees. Plant diseases; Plants -- Wounds and injuries; Plants, Protection of; Trees -- Diseases and pests. PHOMA 409 Phoma solani (Halsted) causes a 'damping off' of egg- plants. The disease attacks the seedHngs at the base of the stem, the fruit of the fungus appearing as exceedingly minute dots on the diseased part. Halsted, New Jersey Agric. Exp. Sta. Rep., Fig. 127.—Phoma sanguinolenta. i, diseased carrot; 2, diseased carrot flowering stem ; 3, portion of a diseased spot showing perithecia with the conidia escaping as a viscid tendril ; 4, section of a perithecium with the conidia oozing out in a tendril. Figs. 1 and 2 reduced; remainder mag. Phoma solanicola (Prill, and Del.) attacks the haulm of the potato, forming large, oblong, whitish or clear yellow spots, which eventually become dotted over with the minute, blackish perithecia of the fungus. When the lateral branches are attacked the leaves soon wither, and when several branches are attacked the plant does not obtain the required. 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 Massee, George, 1850-1917. New York : Macmillan
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Keywords: ., bookpublishernewyorkmacmillan, booksubjectplantdis, bookyear1910
