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Grosmannia Wageneri
''Ophiostoma wageneri'' is a plant pathogen. ''Leptographium wageneri'' var. ''pseudotsugae'' develops on Douglas-fir. See also * List of Douglas-fir diseases This article is a list of diseases of Douglas-fir (''Pseudotsuga menziezii''). Fungal diseases {, class="wikitable" style="clear" ! colspan=2, Fungal diseases , - , Annosus root disease , , ''Heterobasidion annosum'' '' Spiniger meineckellum' ... References External links Fungal conifer pathogens and diseases Ophiostomatales Fungi described in 1962 {{fungus-tree-disease-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Douglas-fir
The Douglas fir (''Pseudotsuga menziesii'') is an evergreen conifer species in the pine family, Pinaceae. It is native to western North America and is also known as Douglas-fir, Douglas spruce, Oregon pine, and Columbian pine. There are three varieties: coast Douglas-fir (''P. menziesii'' var. ''menziesii''), Rocky Mountain Douglas-fir (''P. menziesii'' var. ''glauca'') and Mexican Douglas-fir (''P. menziesii'' var. ''lindleyana''). Despite its common names, it is not a true fir (genus '' Abies''), spruce (genus '' Picea''), or pine (genus ''Pinus''). It is also not a hemlock; the genus name ''Pseudotsuga'' means "false hemlock". Description Douglas-firs are medium-size to extremely large evergreen trees, tall (although only ''Pseudotsuga menziesii var. menziesii'', common name coast Douglas-firs, reach heights near 100 m) and commonly reach in diameter, although trees with diameters of almost exist. The largest coast Douglas-firs regularly live over 500 years, with th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Douglas-fir Diseases
This article is a list of diseases of Douglas-fir (''Pseudotsuga menziezii''). Fungal diseases {, class="wikitable" style="clear" ! colspan=2, Fungal diseases , - , Annosus root disease , , '' Heterobasidion annosum'' '' Spiniger meineckellum'' namorph , - , Armillaria root disease , , ''Armillaria solidipes'' ''Armillaria'' spp. , - , Black stain root disease , , '' Leptographium wageneri var. pseudotsugae'' , - , Blue stain fungus , , ''Grosmannia clavigera'' , - , Bleeding sap rot , , ''Stereum sanguinolentum'' , - , Brown crumbly rot , , ''Fomitopsis pinicola'' , - , Brown cubical rot , , ''Laetiporus sulphureus'' , - , Brown trunk rot , , '' Fomitopsis officinalis'' , - , Charcoal root disease , , ''Macrophomina phaseolina'' , - , Conifer – aspen rust , , '' Melampsora medusae'' , - , Conifer – cottonwood rust , , ''Melampsora occidentalis'' , - , Cytospora canker , , ''Leucostoma kunzei'' '' Cytospora kunzei'' namorph '' Valsa abietis'' '' Cytospora abie ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fungal Conifer Pathogens And Diseases
A fungus ( : fungi or funguses) is any member of the group of eukaryotic organisms that includes microorganisms such as yeasts and molds, as well as the more familiar mushrooms. These organisms are classified as a kingdom, separately from the other eukaryotic kingdoms, which by one traditional classification include Plantae, Animalia, Protozoa, and Chromista. A characteristic that places fungi in a different kingdom from plants, bacteria, and some protists is chitin in their cell walls. Fungi, like animals, are heterotrophs; they acquire their food by absorbing dissolved molecules, typically by secreting digestive enzymes into their environment. Fungi do not photosynthesize. Growth is their means of mobility, except for spores (a few of which are flagellated), which may travel through the air or water. Fungi are the principal decomposers in ecological systems. These and other differences place fungi in a single group of related organisms, named the ''Eumycota'' (''true fungi' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ophiostomatales
The Ophiostomatales are an order of fungi in the class Sordariomycetes. They are commonly symbionts to insect species, which can be found in numerous cases, including some termites and many bark beetles. In the cases of most beetle symbioses, the Ophiostomatales fungi is carried in mycangia The term mycangium (pl., mycangia) is used in biology for special structures on the body of an animal that are adapted for the transport of symbiotic fungi (usually in spore form). This is seen in many xylophagous insects (e.g. horntails and bark b ..., which help keep fungal inoculants close to the beetle at all times. In some cases, the fungi are the main source of food for the beetles. In others, the relationship is not as clear. References Ascomycota orders {{Sordariomycetes-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
