Cane sugar; a textbook on the agriculture of the sugar cane, the manufacture of cane sugar, and the analysis of sugar-house products . Red Rot of Stem. Plate XVIII. Pine Apple Disease THE PESTS AND DISEASES OF THE CANE i6i Cane W tit. Cephalosporium sacchari (Butler).—Effuse, white, hyphae creeping,sparsely septate, 3-5 microns in diameter ; conidiophores continuous, simple furcateor verticillate, above obtuse, at the middle or toward the base widened, 6-30 micronslong, 3-4 wide ; conidia numerous arising in succession at the apex of the branchesand collected in a head but easily separating, h
Cane sugar; a textbook on the agriculture of the sugar cane, the manufacture of cane sugar, and the analysis of sugar-house products . Red Rot of Stem. Plate XVIII. Pine Apple Disease THE PESTS AND DISEASES OF THE CANE i6i Cane W tit. Cephalosporium sacchari (Butler).—Effuse, white, hyphae creeping,sparsely septate, 3-5 microns in diameter ; conidiophores continuous, simple furcateor verticillate, above obtuse, at the middle or toward the base widened, 6-30 micronslong, 3-4 wide ; conidia numerous arising in succession at the apex of the branchesand collected in a head but easily separating, hyaline, ovoid or oblong ellipsoid, con-tinuous, 4-12 X 2-3 microns. This disease, which was first described in India by Butler, duphcatesthat described above in its life history and mode of attack. The macroscopicappearance of the lesion differs from that of red rot in producing; a diffusepurple discoloration with bright red patches, turning when older to anearthy brown. It has also been reported from Natal, Barbados and Nevis. Rendersonina sacchari (Butler).—Stromatibus cortice innatis demum erupen-tibus sub-globoso conicis 1-2 diam. atris, intus i
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Keywords: ., bookcentury1900, bookdecade1920, booksubjectsugar, bookyear1921
