Keywords: <strong>Title</strong>: Fungous diseases of plants : with chapters on physiology, culture methods and technique
<strong>Identifier</strong>: cu31924031723095
<strong>Year</strong>: <a href="https://www.flickr.com/search/?tags=bookyear1909">1909</a> (<a href="https://www.flickr.com/search/?tags=bookdecade1900">1900s</a>)
<strong>Authors</strong>: <a href="https://www.flickr.com/search/?tags=bookauthorDuggar_Benjamin_M_Benjamin_Minge_1872_1956">Duggar, Benjamin M. (Benjamin Minge), 1872-1956</a>
<strong>Subjects</strong>: <a href="https://www.flickr.com/search/?tags=booksubjectFungi_in_agriculture">Fungi in agriculture</a>
<strong>Publisher</strong>: <a href="https://www.flickr.com/search/?tags=bookpublisherBoston_New_York_Ginn">Boston ; New York : Ginn</a>
<strong>Contributing Library</strong>: <a href="https://www.flickr.com/search/?tags=bookcontributorCornell_University_Library">Cornell University Library</a>
<strong>Digitizing Sponsor</strong>: <a href="https://www.flickr.com/search/?tags=booksponsorMSN">MSN</a>
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<strong>Text Appearing Before Image: </strong>
<em>220 FUNGOUS DISEASES OF PLANTS these layers into all available space, smaller hyphae are protruded; thus a compact inclosing body or perithecium is developed. With the further growth of the perithecium and the increase in size of the ascus, the inner layer and all internal hyphal branches are dissolved and appropriated. Meanwhile, the outer layer be- comes yellow or brown and forms the true wall of the peri- thecium. From the wall cells of the perithecium there are</em>
<strong>Text Appearing After Image: </strong>
<em>Fig. 86. Spore Forms and Appendages of Erysiphace^e a, Erysiphe Polygoni; &, Podosphcera Oxyacanthce ; c, Microsphara Alni; e, Phyllactinia Corylea ; d and /, Uncinula necator produced, either from the base or from a more or less equatorial plane, the characteristic appendages. In a few cases only are appendages produced from the apex. At maturity there are one or more asci, depending upon the genus, and each ascus con- tains normally from two to eight spores, the shape-of the ascus varying from practically spherical in the one-ascus forms to clavate or cylindrical where there are two or many asci. The spores are one celled and colorless. As a rule the ascospores do not germinate immediately, requiring a period of rest. By</em>
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<em>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 work.</em> bookcentury1900 bookdecade1900 bookyear1909 bookauthorduggarbenjaminmbenjaminminge18721956 booksubjectfungiinagriculture bookcollectionbiodiversity bookcollectionamericana bhlconsortium bookleafnumber237 booksponsormsn bhlcollection bookcontributorcornelluniversitylibrary bookcollectioncornell bookidcu31924031723095 bookpublisherbostonnewyorkginn Erysiphe necator (2).jpg Fig 86 Spore Forms and Appendages of Erysiphaceae a Erysiphe Polygoni; b Podosphaera Oxyacanthae ; c Microsphara Alni; e Phyllactinia Corylea ; d and f Uncinula necator https //www flickr com/photos/internetarchivebookimages/20591253859/in/photolist-xAn8if-ovVDUx-xnzyog 1909 Duggar Benjamin M Benjamin Minge PD-old Erysiphe necator Erysiphe betae Podosphaera clandestina Microsphaera penicillata Phyllactinia guttata |