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List Of Caneberries Diseases
This article is a list of diseases of caneberries (''Rubus'' spp.). Bacterial diseases Fungal diseases Nematodes, parasitic Virus and viruslike agents Phytoplasmla and spiroplasmal diseases Miscellaneous diseases and disorders References {{reflistCommon Names of Diseases, The American Phytopathological Society Caneberries ''Rubus'' is a large and diverse genus of flowering plants in the rose family, Rosaceae, subfamily Rosoideae, with over 1,350 species. Raspberries, blackberries, and dewberries are common, widely distributed members of the genus. Most of thes ... Small fruit diseases ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rubus
''Rubus'' is a large and diverse genus of flowering plants in the rose family, Rosaceae, subfamily Rosoideae, with over 1,350 species. Raspberries, blackberries, and dewberries are common, widely distributed members of the genus. Most of these plants have woody stems with prickles like roses; spines, bristles, and gland-tipped hairs are also common in the genus. The ''Rubus'' fruit, sometimes called a bramble fruit, is an aggregate of drupelets. The term "cane fruit" or "cane berry" applies to any ''Rubus'' species or hybrid which is commonly grown with supports such as wires or canes, including raspberries, blackberries, and hybrids such as loganberry, boysenberry, marionberry and tayberry. The stems of such plants are also referred to as canes. Description Most species in the genus are hermaphrodites, ''Rubus chamaemorus'' being an exception. ''Rubus'' species have a basic chromosome number of seven. Polyploidy from the diploid (14 chromosomes) to the tetradecaploid (98 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mycosphaerella Confusa
''Mycosphaerella confusa'' is a fungal plant pathogen. See also * List of ''Mycosphaerella'' species References confusa Fungal plant pathogens and diseases Fungi described in 1876 {{fungus-plant-disease-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Coniothyrium Fuckelii
''Coniothyrium fuckelii'' is a fungal plant pathogen, causing stem canker,) and that has also been known to cause infections in immunocompromised humans. Two diseases most commonly associated with garden rose dieback are grey mould (''Botrytis cinerea'') and also rose canker (''Coniothyrium fuckelii'', syn. ''Paraconiothyrium fuckelii'' and ''Leptosphaeria coniothyrium''). The fungal infection of rose canker often occurs through badly timed pruning cuts or injuries to the crown of the rose plant. It then produces tiny black fruiting bodies that are only just visible on the bark of affected branches or stems. This fungus also causes cane blight disease of raspberry bushes. See also * List of foliage plant diseases (Agavaceae) This is a list of diseases of foliage plants belonging to the family Agavaceae. Plant Species Bacterial diseases Fungal diseases Nematodes, parasitic ReferencesCommon Names of Diseases, The American Phytopathological Society {{DEFA ... Refe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Leptosphaeria Coniothyrium
''Leptosphaeria coniothyrium'' is a plant pathogen. It can be found around the world. Host symptoms and signs All brambles, especially black raspberries, are susceptible to cane blight. The causal agent for Cane Blight is the fungus ''Leptosphaeria coniothyrium''. The infection spreads internally first, therefore outwardly noticeable symptoms typically do not appear quickly. Symptoms could be exposed by peeling back the xylem and looking at the internal plant tissue. Healthy tissue would appear green, whereas diseased tissue develop dark lesions and vascular streaking. By late summer or fall, well after the initial infection, dark red or purple lesions can appear near wounded sites. Sometimes, large cankers develop causing necrosis and death of the cane in the following year. In the spring buds may fail to break, lateral branches may appear wilted, or canes may die as the fruit begins to ripen. Canes can also break or appear brittle near infection sites. Signs of cane bli ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Diapleella Coniothyrium
''Leptosphaeria coniothyrium'' is a plant pathogen. It can be found around the world. Host symptoms and signs All brambles, especially black raspberries, are susceptible to cane blight. The causal agent for Cane Blight is the fungus ''Leptosphaeria coniothyrium''. The infection spreads internally first, therefore outwardly noticeable symptoms typically do not appear quickly. Symptoms could be exposed by peeling back the xylem and looking at the internal plant tissue. Healthy tissue would appear green, whereas diseased tissue develop dark lesions and vascular streaking. By late summer or fall, well after the initial infection, dark red or purple lesions can appear near wounded sites. Sometimes, large cankers develop causing necrosis and death of the cane in the following year. In the spring buds may fail to break, lateral branches may appear wilted, or canes may die as the fruit begins to ripen. Canes can also break or appear brittle near infection sites. Signs of cane blight ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kuehneola Uredinis
''Kuehneola uredinis'' is a plant pathogen. ''Kuehneola uredinis'' is a fungal pathogen that causes cane and leaf rust only in ''Rubus'' cultivars or wild and ornamental blackberry species. References External links USDA ARS Fungal Database Pucciniales Fungal plant pathogens and diseases Fungi described in 1824 Galls Taxa named by Johann Heinrich Friedrich Link {{fungus-plant-disease-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cercosporella Rubi
''Cercosporella rubi'' is a plant pathogenic fungus which causes blackberry rosette, a disease that is also known as double blossom or witches' broom of blackberry. In infected plants, the symptoms that ''C. rubi'' causes are double blossoms as well as witches' brooms. Diseased canes do not produce fruit, and as a result, this pathogen poses one of the largest threats to commercial blackberry production. The disease is most prevalent in the southeast United States. Hosts and Range The hosts of ''C. rubi'' are limited to the genus ''Rubus,'' which encompasses blackberries (both erect and trailing varieties), raspberries, dewberries, and boysenberries. Blackberries are the most common host of this disease, though it's possible for boysenberries to serve as hosts as well. Blackberry cultivars with thorns are much more susceptible to rosette than thornless varieties. In the United States, rosette disease of blackberry is commonly found in the southeast parts of the country encomp ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Botryotinia Fuckeliana
''Botryotinia'' is a genus of ascomycete fungi causing several plant diseases. The anamorphs of ''Botryotinia'' are mostly included in the "imperfect fungi" genus ''Botrytis''. The genus contains 22 species and one hybrid. Plant diseases caused by ''Botryotinia'' species appear primarily as blossom blights and fruit rots but also as leaf spots and bulb rots in the field and in stored products. The fungi induce host cell death resulting in progressive decay of infected plant tissue, whence they take nutrients. Sexual reproduction takes place with ascospores produced in apothecia, conidia are the means of asexual reproduction. Sclerotia of plano-convexoid shape are typical. Some species also cause damping off, killing seeds or seedlings during or before germination. ''Botryotinia fuckeliana'' (or its anamorph ''Botrytis cinerea'') is an important species for wine industry as well as horticulture. Other economically important species include ''Botryotinia convoluta'' (the type spe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Botrytis Cinerea
''Botrytis cinerea'' is a necrotrophic fungus that affects many plant species, although its most notable hosts may be wine grapes. In viticulture, it is commonly known as "botrytis bunch rot"; in horticulture, it is usually called "grey mould" or "gray mold". The fungus gives rise to two different kinds of infections on grapes. The first, grey rot, is the result of consistently wet or humid conditions, and typically results in the loss of the affected bunches. The second, noble rot, occurs when drier conditions follow wetter, and can result in distinctive sweet dessert wines, such as Sauternes (wine), Sauternes or the Aszú of Tokaji/Grasă de Cotnari. The species name ''Botrytis cinerea'' is derived from the Latin for "grapes like ashes"; although poetic, the "grapes" refers to the bunching of the fungal spores on their Conidium, conidiophores, and "ashes" just refers to the greyish colour of the spores ''en masse''. The fungus is usually referred to by its anamorph (asexual form ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fusicoccum Aesculi
''Fusicoccum aesculi'' is a fungus and a plant pathogen. References External links Index FungorumUSDA ARS Fungal Database Fungal plant pathogens and diseases Botryosphaeriales {{fungus-plant-disease-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Botryosphaeria Dothidea
''Botryosphaeria dothidea'' is a plant pathogen that causes the formation of cankers on a wide variety of tree and shrub species. It has been reported on several hundred plant hosts and on all continents except Antarctica.Crous, P.W., B. Slippers, M.J. Wingfield, J. Rheeder, W.F.O. Marasas, A.J.L. Philips, A. Alves, T. Burgess, P. Barber, and J.Z. Groenwald. 2006. Phylogenetic lineages in the Botryosphaeriaceae. Studies in Mycology 55:235-253.Farr, D.F., and A.Y. Rossman. Fungal Databases, Systematic Mycology and Microbiology Laboratory, ARS, USDA. Accessed 21 November 21, 2013. ''B. dothidea'' was redefined in 2004, and some reports of its host range from prior to that time likely include species that have since been placed in another genus.Phillips, A.J.L., A. Alves, J. Abdollahzadeh, B. Slippers, M.J. Wingfield, J.Z. Groenewald, and P.W. Crous. 2013. The Botryosphaeriaceae: Genera and species known from culture. Studies in Mycology 76:51-167. Even so, ''B. dothidea'' has sin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rhabdospora Ramealis
''Septocyta ruborum'' is a species of fungus in the Ascomycota. Its taxonomic relationship to other taxa in the Ascomycota is unknown, and it has not been assigned with certainty to any order or family ('' incertae sedis''). It is a plant pathogen Plant pathology (also phytopathology) is the scientific study of diseases in plants caused by pathogens (infectious organisms) and environmental conditions (physiological factors). Organisms that cause infectious disease include fungi, oomyc ... and grows on '' Rubus laciniatus'', '' R. nessensis'', '' R. procerus'' and wild blackberry ('' R. fruticosus''); it causes purple blotch or stem spot disease, also known as dieback of blackberries. References External links Index Fungorum Fungal plant pathogens and diseases Small fruit diseases Enigmatic Ascomycota taxa Fungi described in 1834 Fungus species {{fungus-plant-disease-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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