. Fungous diseases of plants : with chapters on physiology, culture methods and technique . Fungi in agriculture. ASCOMYCETES 197 more at length, may begin and develop in various ways when Botrytis is the cause, but it is finally known by the complete collapse of the lettuce heads due to the death of the stem and leaf bases. The conidial stage is also associated with various damping-off diseases, and it is believed by Smith to be the organism studied by Marshall Ward as the cause of an important lily In all cases the conidial stage of the fungus may develop abundantly upon the dead p


. Fungous diseases of plants : with chapters on physiology, culture methods and technique . Fungi in agriculture. ASCOMYCETES 197 more at length, may begin and develop in various ways when Botrytis is the cause, but it is finally known by the complete collapse of the lettuce heads due to the death of the stem and leaf bases. The conidial stage is also associated with various damping-off diseases, and it is believed by Smith to be the organism studied by Marshall Ward as the cause of an important lily In all cases the conidial stage of the fungus may develop abundantly upon the dead parts, and it has the appearance of a gray 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 Duggar, Benjamin M. (Benjamin Minge), 1872-1956. Boston ; New York : Ginn


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