. The fungi which cause plant disease . Plant diseases; Fungi. 546 THE FUNGI WHICH CAUSE PLANT DISEASE liypophyllous, numerous, 75-150 m; spores allantoid, continuous, 7-10 X fi. On Carya. G. berberidis Cke. Hypophyllous; acervuli collected, numerous; spores ovoid, 5x3/1- On Barberry. G. tamarindi Hem. is on tamarinds, in Africa. G. canadense E. & E. Spots amphigenous, center pale, border brownish; acervuli few,. Fig. 368.—M. corticolum, on apple twig. After Edgerton. 180-200 m; spores ovate-oblong, hyaline, 10-14 x On white oak. Myxosporium Link (p. 538) Acervuli immersed o
. The fungi which cause plant disease . Plant diseases; Fungi. 546 THE FUNGI WHICH CAUSE PLANT DISEASE liypophyllous, numerous, 75-150 m; spores allantoid, continuous, 7-10 X fi. On Carya. G. berberidis Cke. Hypophyllous; acervuli collected, numerous; spores ovoid, 5x3/1- On Barberry. G. tamarindi Hem. is on tamarinds, in Africa. G. canadense E. & E. Spots amphigenous, center pale, border brownish; acervuli few,. Fig. 368.—M. corticolum, on apple twig. After Edgerton. 180-200 m; spores ovate-oblong, hyaline, 10-14 x On white oak. Myxosporium Link (p. 538) Acervuli immersed or superficial, indefinite, pallid or reddish; conidia ovate, hyaline or pale, conidiophores slender-cylindric. Some seventy species, some of which are important pathogens. In part=Gnomonia. See p. 274. M. valsoideum (Sacc.) All. on sycamore=Gnomonia veneta. See p. 274. M. corticolum Edg. Acervuli erumpent, originating under several layers of cortex, 1-2 mm. in diameter, scattered over the diseased area; conidia straight or curved, cylindric, very densely granular, 18-36 x 6-9 M, oozing out of the pores in white cirri; conidiophores very short. Very similar to an immature Spharopsis malorum but considered distinct by Stewart and his associates.'*** It forms bark cankers in pear and apple in 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, 1871-1934. New York : Macmillan
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Keywords: ., bookcentury1900, bookdecade1910, booksubjectfungi, bookyear1913
