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List Of Flax Diseases
This article is a list of diseases of flax (''Linum usitatissimum'' and other ''Linum'' spp.). Fungal diseases Virus and phytoplasma diseases Miscellaneous diseases or disorders See also * Teleomorph, anamorph and holomorph References {{reflist External links Common Names of Diseases, The American Phytopathological Society Flax Flax, also known as common flax or linseed, is a flowering plant, ''Linum usitatissimum'', in the family Linaceae. It is cultivated as a food and fiber crop in regions of the world with temperate climates. Textiles made from flax are known in ... Fiber plant diseases Flax ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Flax
Flax, also known as common flax or linseed, is a flowering plant, ''Linum usitatissimum'', in the family Linaceae. It is cultivated as a food and fiber crop in regions of the world with temperate climates. Textiles made from flax are known in Western countries as linen and are traditionally used for bed sheets, underclothes, and table linen. Its oil is known as linseed oil. In addition to referring to the plant, the word "flax" may refer to the unspun fibers of the flax plant. The plant species is known only as a cultivated plant and appears to have been domesticated just once from the wild species ''Linum bienne'', called pale flax. The plants called "flax" in New Zealand are, by contrast, members of the genus ''Phormium''. Description Several other species in the genus ''Linum'' are similar in appearance to ''L. usitatissimum'', cultivated flax, including some that have similar blue flowers, and others with white, yellow, or red flowers. Some of these are perennial pla ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Selenophoma Linicola
''Selenophoma linicola'' is a fungal plant pathogen infecting flax Flax, also known as common flax or linseed, is a flowering plant, ''Linum usitatissimum'', in the family Linaceae. It is cultivated as a food and fiber crop in regions of the world with temperate climates. Textiles made from flax are known in .... References External links Index FungorumUSDA ARS Fungal Database Fungal plant pathogens and diseases Fiber plant diseases Mycosphaerellaceae Fungi described in 1947 Fungus species {{fungus-plant-disease-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lists Of Plant Diseases
This is a list of articles that are lists of plant diseases. A * List of foliage plant diseases (Acanthaceae) * List of African daisy diseases * List of African violet diseases * List of foliage plant diseases (Agavaceae) * List of alfalfa diseases * List of almond diseases * List of anemone diseases * List of apple diseases * List of apricot diseases * List of foliage plant diseases (Araceae) * List of foliage plant diseases (Arecaceae) * List of foliage plant diseases (Araliaceae) * List of foliage plant diseases (Araucariaceae) * List of foliage plant diseases (Asclepiadaceae) * List of asparagus diseases * List of avocado diseases * List of azalea diseases Back to top B * List of banana and plantain diseases * List of barley diseases * List of beet diseases * List of bellflower diseases * List of foliage plant diseases (Bignoniaceae) * List of black walnut diseases * List of bleeding heart diseases * List of foliage plant diseases (Bromeliaceae) * List of butterfly ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Teleomorph, Anamorph And Holomorph
In mycology, the terms teleomorph, anamorph, and holomorph apply to portions of the life cycles of fungi in the phyla Ascomycota and Basidiomycota: *Teleomorph: the sexual reproductive stage (morph), typically a fruiting body. *Anamorph: an asexual reproductive stage (morph), often mold-like. When a single fungus produces multiple morphologically distinct anamorphs, these are called synanamorphs. *Holomorph: the whole fungus, including anamorphs and teleomorph. Dual naming of fungi Fungi are classified primarily based on the structures associated with sexual reproduction, which tend to be evolutionarily conserved. However, many fungi reproduce only asexually, and cannot easily be classified based on sexual characteristics; some produce both asexual and sexual states. These problematic species are often members of the Ascomycota, but a few of them belong to the Basidiomycota. Even among fungi that reproduce both sexually and asexually, often only one method of reproduction can be ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Oat Blue Dwarf Virus
Oat blue dwarf virus (OBDV) is a plant pathogenic virus of the family ''Tymoviridae''. It replicates within leafhopper A leafhopper is the common name for any species from the family Cicadellidae. These minute insects, colloquially known as hoppers, are plant feeders that suck plant sap from grass, shrubs, or trees. Their hind legs are modified for jumping, and a ... vectors, and when these vectors feed, the virus is transmitted to the plant. It can infect oats and barley. References External links ICTVdB - The Universal Virus Database: Oat blue dwarf virus Tymoviridae Viral plant pathogens and diseases {{Virus-plant-disease-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Phytoplasma
Phytoplasmas are obligate intracellular parasites of plant phloem tissue and of the insect vectors that are involved in their plant-to-plant transmission. Phytoplasmas were discovered in 1967 by Japanese scientists who termed them mycoplasma-like organisms. Since their discovery, phytoplasmas have resisted all attempts at ''in vitro'' culture in any cell-free medium; routine cultivation in an artificial medium thus remains a major challenge. Phytoplasmas are characterized by the lack of a cell wall, a pleiomorphic or filamentous shape, a diameter normally less than 1 μm, and a very small genome. Phytoplasmas are pathogens of agriculturally important plants, including coconut, sugarcane, and sandalwood, in which they cause a wide variety of symptoms ranging from mild yellowing to death. Phytoplasmas are most prevalent in tropical and subtropical regions. They are transmitted from plant to plant by vectors (normally sap-sucking insects such as leafhoppers) in which they both sur ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aster Yellows
Aster yellows is a chronic, systemic plant disease caused by several bacteria called phytoplasma. The aster yellows phytoplasma (AYP) affects 300 species in 38 families of broad-leaf herbaceous plants, primarily in the aster family, as well as important cereal crops such as wheat and barley. Symptoms are variable and can include phyllody, virescence, chlorosis, stunting, and sterility of flowers. The aster leafhopper vector, ''Macrosteles quadrilineatus'', moves the aster yellows phytoplasma from plant to plant.Davis, M. R. & Raid, R. N., eds. Compendium of Umbelliferous Crop Diseases. St. Paul: The American Phytopathological Society. 2002. pp. 58-59. Its economic burden is primarily felt in the carrot (''Daucus carota'' ssp.'' sativus'') crop industry, as well as the nursery industry. No cure is known for plants infected with aster yellows.Hudelson, Brian. Aster Yellows. University of Wisconsin Garden Facts. 2006. Infected plants should be removed immediately to limit the cont ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fusarium Oxysporum F
''Fusarium'' is a large genus of filamentous fungi, part of a group often referred to as hyphomycetes, widely distributed in soil and associated with plants. Most species are harmless saprobes, and are relatively abundant members of the soil microbial community. Some species produce mycotoxins in cereal crops that can affect human and animal health if they enter the food chain. The main toxins produced by these ''Fusarium'' species are fumonisins and trichothecenes. Despite most species apparently being harmless (some existing on the skin as commensal members of the skin flora), some ''Fusarium'' species and subspecific groups are among the most important fungal pathogens of plants and animals. The name of ''Fusarium'' comes from Latin ''fusus'', meaning a spindle. Taxonomy The taxonomy of the genus is complex. A number of different schemes have been used, and up to 1,000 species have been identified at times, with approaches varying between wide and narrow concepts of specia ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sclerotinia Sclerotiorum
''Sclerotinia sclerotiorum'' is a plant pathogenic fungus and can cause a disease called white mold if conditions are conducive. ''S. sclerotiorum'' can also be known as cottony rot, watery soft rot, stem rot, drop, crown rot and blossom blight. A key characteristic of this pathogen is its ability to produce black resting structures known as sclerotia and white fuzzy growths of mycelium on the plant it infects. These sclerotia give rise to a fruiting body in the spring that produces spores in a sac which is why fungi in this class are called sac fungi (Ascomycota). This pathogen can occur on many continents and has a wide host range of plants. When ''S. sclerotiorum'' is onset in the field by favorable environmental conditions, losses can be great and control measures should be considered. Hosts and symptoms ''S. sclerotiorum'' is among the most omnivorous of plant pathogens and so would not make a good mycoherbicide. Economically significant hosts include ''Vicia faba'', for w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Melampsora Lini Var
''Melampsora'' is a genus of Basidiomycota fungi. ''Melampsora'' species are plant pathogens. Subtaxa ''Melampsora'' contains the following species and formae speciales: *'' Melampsora abietis-canadensis'' *'' Melampsora abietis-caprearum'' *''Melampsora abietis-populi'' *'' Melampsora aecidioides'' *''Melampsora albertensis'' *'' Melampsora allii-populina'' *'' Melampsora americana'' *''Melampsora amygdalinae'' *'' Melampsora apocyni'' *''Melampsora arctica'' *''Melampsora bigelowii'' *''Melampsora caprearum'' *''Melampsora chelidonii-pierotii'' *''Melampsora coleosporioides'' *''Melampsora epiphylla'' *'' Melampsora epitea'' *''Melampsora euonymi-caprearum'' *''Melampsora euphorbiae'' *''Melampsora euphorbiae-gerardianae'' *''Melampsora ferrinii'' *''Melampsora gelmii'' *''Melampsora helioscopiae'' *''Melampsora hypericorum'' *''Melampsora idesiae'' *''Melampsora iranica'' *''Melampsora larici-epitea'' ** ''Melampsora larici-epitea'' f. sp. ''larici-d ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mycosphaerella Linicola
''Mycosphaerella linicola'' is a fungal 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 th ... plant pathogen. Caused by the organism, its transmission, geographical distribution, and hosts. HOSTS: On leaves, stems and peduncles of ''Linum usitatissimum, and Linum'' spp. DISEASE: Pasmo disease of flax GEOGRAPHICAL DISTRIBUTION: Widespread with host (CMI Map 18, ed. 5, 1977). TRANSMISSION: The fungus carries over on crop debris and other ''Linum'' spp. It is said to remain viable in soil for several years (60, 2047). Infested seeds on germination produce infected seedlings (5, 365; 25, 449). In New Zealand seed-borne infection was said to be a minor factor and wind-borne infection See also * List of ''Mycosphaerella'' species References linicola Fungal plant pathogens and dis ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Septoria Linicola
''Mycosphaerella linicola'' is a fungal plant pathogen. Caused by the organism, its transmission, geographical distribution, and hosts. HOSTS: On leaves, stems and peduncles of ''Linum usitatissimum, and Linum'' spp. DISEASE: Pasmo disease of flax GEOGRAPHICAL DISTRIBUTION: Widespread with host (CMI Map 18, ed. 5, 1977). TRANSMISSION: The fungus carries over on crop debris and other ''Linum'' spp. It is said to remain viable in soil for several years (60, 2047). Infested seeds on germination produce infected seedlings (5, 365; 25, 449). In New Zealand seed-borne infection was said to be a minor factor and wind-borne infection See also * List of ''Mycosphaerella'' species References linicola Fungal plant pathogens and diseases Fungi described in 1910 {{fungus-plant-disease-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
