Cane sugar; a textbook on the agriculture of the sugar cane, the manufacture of cane sugar, and the analysis of sugar-house products . aginisque sacchari officinarum India. THE PESTS AND DISEASES OF THE CANE 167 Figs. 68 and 69 show, after Butler, a piece of cane infected with thisdisease and also thespores. Nedria laurentiana (Marchal).—Stroma somewhat broad, convex, superficial1-2 diam. seated on a hyaline slender cottony, evanescent, at first free, laterconfluent white parenchyma ; perithecia densely caespitose, globose or ovoid, 250-350niicrons diam., strongly rugulose, even subsquamu
Cane sugar; a textbook on the agriculture of the sugar cane, the manufacture of cane sugar, and the analysis of sugar-house products . aginisque sacchari officinarum India. THE PESTS AND DISEASES OF THE CANE 167 Figs. 68 and 69 show, after Butler, a piece of cane infected with thisdisease and also thespores. Nedria laurentiana (Marchal).—Stroma somewhat broad, convex, superficial1-2 diam. seated on a hyaline slender cottony, evanescent, at first free, laterconfluent white parenchyma ; perithecia densely caespitose, globose or ovoid, 250-350niicrons diam., strongly rugulose, even subsquamulate, ferruginous, glabrous, ostioleslightly dark, somewhat broad, membranaceous ; asci, 8-spored, oblong cylindrical, atlower end subsessile 60-70 x 7-8 microns ; aparaphysate ; spores in one series, oblong,equal-sided straight, at bottom end obtuse acute, 2-celled, constricted in the the lower end somew-hat narrower; 12-13 x 4-5-5 niicrons, epispore rarelysubasperulate. Diseases classed as Pathological Conditions.—Specific organisms havenot been connected with two of the most important of cane diseases, as is. ^ X 250 Fig. 67 oa^^ FiG. 68
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Keywords: ., bookcentury1900, bookdecade1920, booksubjectsugar, bookyear1921
