. Diseases of cultivated plants and trees. Plant diseases; Plants -- Wounds and injuries; Plants, Protection of; Trees -- Diseases and pests. 346 DISEASES OF CULTIVATED PLANTS Spores globose, brown, 17-22 /*, border 1-1-5 /^) ^'^^ paler, epispore with raised ridges anastomosing to form an irregular network. The formalin method, recommended for loose smut of oats, is effective in destroying spores adhering to the Fig. 103.â Tilletia tritici. I, ear of wheat diseased ; 2, spore ; 3 and 4, spores germinating and producing a gcrm-"tul)e, bearing a cluster of secondary spores at its ape
. Diseases of cultivated plants and trees. Plant diseases; Plants -- Wounds and injuries; Plants, Protection of; Trees -- Diseases and pests. 346 DISEASES OF CULTIVATED PLANTS Spores globose, brown, 17-22 /*, border 1-1-5 /^) ^'^^ paler, epispore with raised ridges anastomosing to form an irregular network. The formalin method, recommended for loose smut of oats, is effective in destroying spores adhering to the Fig. 103.â Tilletia tritici. I, ear of wheat diseased ; 2, spore ; 3 and 4, spores germinating and producing a gcrm-"tul)e, bearing a cluster of secondary spores at its apex ; 5, two secondary spores tiiat iiavc conjugated or become united by a siiort transverse neck ; one of the secondary spores has produced a conidium. Figs. 2-5 highly mag. (Figs. 3-5, after Brefeld.) Wheat sown in the spring is always more smutted than when sown in the autumn. Brefeld, Uutcrs. aus dcm Gesatnn. dcr Mykol., 5, p. 146. Tilletia levis, Kiihn {â =Tille/ia foetefis, Arthur), develops in the ovary of wheat, like T. tritici^ which it resembles in I. 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
