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seedling blight of longleaf pine
Ceratobasidium spp. D.P. Rogers


Taxonomic Rank: Agaricomycetes > Ceratobasidiales > Ceratobasidiaceae > Ceratobasidium
Category: Diseases: Stem Decays and Cankers


6 Records
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Image Descriptor Description
4824016 Symptoms A binucleate Rhizoctonia solani-like fungus. Similar to R. solani but with binucleate hyphal cells. Initial symptoms appear as water-soaking and chlorosis of needle bases.
4824025 Development Teliomorph sexual stage foliage
4824029 Symptoms Seedlings infected with a binucleate Rhizoctonia-like fungus. (Right to left) Asymptomatic, uninfected; early necrosis of needle bases and slight discoloration of terminal bud tissues; advanced necrosis of needle bases with developing bud necrosis; complete necrosis of terminal bud.
4824060 Symptoms A Rhizoctonia solani-like binucleate fungus. Seedling mortality in infection center.
4824061 Symptoms A Rhizoctonia solani-like binucleate fungus. Seedling mortality in infection center.
4824063 Symptoms Seedlings infected with a binucleate Rhizoctonia-like fungus. (Right to left) Asymptomatic, uninfected; early necrosis of needle bases and slight discoloration of terminal bud tissues; advanced necrosis of needle bases with developing bud necrosis; complete necrosis of terminal bud.