Annual report of the North Carolina Agricultural Experiment Station . tarch theacervuli were larger, more numerous, withnumerous large black setae. On cba+sodium asparaginate-f glucose,black setae were numerous. On cba+sodium asparaginate+ammoniumlactate there were a few setae. Epicoccus sp. indet, from apple agar inPetri dishes. This fungus on pure agar and cba was col-orless. On cba+starch or cba+glueose therewas much richer mycelial development which,moreover, took on a rich yellow color that inspots turned to pink. Sometimes black spotsdeveloped on the first of these media, butnot upon the
Annual report of the North Carolina Agricultural Experiment Station . tarch theacervuli were larger, more numerous, withnumerous large black setae. On cba+sodium asparaginate-f glucose,black setae were numerous. On cba+sodium asparaginate+ammoniumlactate there were a few setae. Epicoccus sp. indet, from apple agar inPetri dishes. This fungus on pure agar and cba was col-orless. On cba+starch or cba+glueose therewas much richer mycelial development which,moreover, took on a rich yellow color that inspots turned to pink. Sometimes black spotsdeveloped on the first of these media, butnot upon the second. This fungus showsstrikingly the differentiating value of starchand glucose for fungus culture. Upon apple agar still another character de-veloped, a rich golden color of the abundanttlnccose matted aerial hyphse. This reactionis fully as striking as the familiar rose colorproduced by a certain species of Fusarium. With this fungus we have absence of colorin agar and cba. but rich coloring of varyinghues in the presence of carbohydrates and upon apple
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Keywords: ., bookauth, bookcentury1900, bookdecade1900, booksubjectagriculture
