. The fungi which cause plant disease . Plant diseases; Fungi. 352 THE FUNGI WHICH CAUSE PLANT DISEASE C. comptoniae Arth. I (=Periderinium pyriforme) on Pinus trunks. Ill on Comp- tonia. The Peridermium is perennial in the trunks of the pine where it does considerable injur\'. Clinton sowed aeciospores from pine. Fig. 256.—Cronartium comptoru;£ (PehdermiumJ on Pinus. After Clinton. on Comptonia and in about twelve daj^s the uredinia began to appear.^''' C. quercus (Brond.) Schr. Hetercecious I (=Peridermium cerebrum) on pine. Ill on oak. Successful inoculations were first reported by Shear,-*
. The fungi which cause plant disease . Plant diseases; Fungi. 352 THE FUNGI WHICH CAUSE PLANT DISEASE C. comptoniae Arth. I (=Periderinium pyriforme) on Pinus trunks. Ill on Comp- tonia. The Peridermium is perennial in the trunks of the pine where it does considerable injur\'. Clinton sowed aeciospores from pine. Fig. 256.—Cronartium comptoru;£ (PehdermiumJ on Pinus. After Clinton. on Comptonia and in about twelve daj^s the uredinia began to appear.^''' C. quercus (Brond.) Schr. Hetercecious I (=Peridermium cerebrum) on pine. Ill on oak. Successful inoculations were first reported by Shear,-*^ later by Arthur and *" Globoid swellings 5-25 cm. across are formed on pine trees. C. asclepiadeum fTTil.) Fries. Hetercecious I (=Peridermium comui) on Pinus silves- tris. II and III on CjTiachum, Pseonia, Gentiana and several other hosts. European. The mycelium is perennial in pine twigs and gradually kills 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
