Documents about ceratocystis platani cerafp this website uses cookies our website uses cookies to ensure that we give you the best possible online experience. It was elevated to the level of a new species in 2005. Based on morphological characteristics, the pathogen. Notes on taxonomy and nomenclature top of page ceratocystis fimbriata, the type species of the genus, was originally described on sweet potato ipomoea batatas in 1890 halsted, 1890. Help pages, faqs, uniprotkb manual, documents, news archive and biocuration projects. Tropical species of acacia are grown in plantations for pulpwood in many countries of southeast asia.
Pdf perillaldehyde controls postharvest black rot caused. Resistance to ceratocystis wilt ceratocystis fimbriata in parents and. Rapid pest risk analysis for ceratocystis platani this document provides a rapid assessment of the risks posed by the pest to the uk in order to assist risk managers decide on a response to a new or revised pest threat. The genus now includes many important fungi including important pathogens of plants and the causal agents of sap stain in timber that are symbiotic associates of insects fig. A new phytotoxic protein ceratoplatanin of about 12. Damage and loss due to ceratocystis fimbriata in eucalyptus. Growth and aroma production by ceratocystis fimbriata in. Analysis of the italian population of ceratocystis fimbriata f. Dec 06, 20 the draft nuclear genome of ceratocystis fimbriata, the type species of ceratocystis, is comprised of 29 410 862 bp. There is a lack of knowledge regarding this disease, including field detection of the pathogen.
Pdf perillaldehyde controls postharvest black rot caused by. The fungus was previously considered to be part of the ceratocystis fimbriata species complex as ceratocystis fimbriata f. Spatialtemporal patterns of ceratocystis wilt in eucalyptus. Rapid ohia death ceratocystis fimbriata hawaii forest. The first symptoms are a circular necrotic area around the wound or branch junction.
Ceratocystis platani cerafpoverview eppo global database. This group of fungi has been known for more than a century, with the type species, ceratocystis fimbriata ellis and halstead, described in 1890 as the causal agent of black rot of sweet potato ipomoea batatas l. Ceratocystis fimbriata cerafidocuments eppo global database. Perillaldehyde controls postharvest black rot caused by ceratocystis fimbriata in sweet potatoes. Populations of ceratocystis fimbriata on colocasia esculenta.
Draft genomes for the fungi ceratocystis fagacearum, c. Although isolates differed in colony type, pathogenicity, growth rate, and conidial state, they all showed an absolute requirement for thiamine for perithecial production, and possessed similar opt. The pathogen is a quarantine organism and has a negative impact on anthropogenic and natural. We do not use these to store personal information about you.
Investigation of major metabolites secreted by the fungus ceratocystis fimbriata coffea halsted 1 in its in vitro cultures afforded five isocoumarins, 6,8dihydroxy32hydroxypropyl isocoumarin 1, 6methoxy8hydroxy3hydroxymethylisocoumarin 2, 6,8dihydroxy3hydroxymethylisocoumarin 3, 6methoxy8hydroxy3methylisocoumarin 4. Hplc was used to separate and quantify some of the metabolites. Species of ceratocystis represent a group of important plant pathogens as well as saprobes that occur, primarily on woody substrates. Proceedings of the international congress of plant pathology, 98, edinburgh 2. Files are available under licenses specified on their description page. Ceratocystis or mallet wound canker has been found on almond throughout california for almost 50 years. If the inline pdf is not rendering correctly, you can download the pdf file here. Ceratocystis is a genus of fungi in the family ceratocystidaceae.
General information about ceratocystis fimbriata cerafi. Ceratocystis fagacearum is a major causal agent of vascular wilt of oaks and other trees in the family fagaceae. Ceratocystis platani is believed to be native to southeastern usa. Purification, characterization, and amino acid sequence of. Rapid detection of ceratocystis platani inoculum by. Aggressiveness, cultural characteristics and genetic. A fungal pathogen known as rapid ohia death ceratocystis fimbriata was identified on hawaii island in 2014. Ceratocystis uchidae, a new species on araceae in hawaii. The first linkage map for a ceratocystis species was constructed two genes potentially involved in mycelial growth rate of ceratocystis was identified candidate genes associated with host aggressiveness of two ceratocystis species were identified four of the linkage groups of c.
Pdf ceratocystis is a fungal pathogen causing serious and destructive. The fungus, thought to be native to southeastern united states, was introduced to italy in the 1940s. Several species are important plant pathogens, causing diseases such as oak wilt and pineapple black rot. To download the pdf, click the download link above. It is a diverse species that attacks a wide variety of annual and perennial plants. Resistance to ceratocystis wilt ceratocystis fimbriata in parents. Ceratocystis fimbriatomima, a new species in the c. Though it can infect through leaves, petioles and young stems, the primary site of infection is a trunk wound. Optimization of culture medium for aroma production by.
Alternatively, you can download the pdf file directly to your computer, from where it can be opened using a pdf reader. The pathogen is a quarantine organism and has a negative impact on anthropogenic and natural populations of plane trees. Ceratocystis wilt, caused by ceratocystis fimbriata, has become the most important disease in eucalyptus eucalyptus spp. The draft nuclear genome of ceratocystis fimbriata, the type species of ceratocystis, is comprised of 29 410 862 bp. It does not constitute a detailed pest risk analysis pra but includes. It is spread from tree to tree primarily by insects visiting wounds. Pdf characterization of ceratocystis fimbriata from passion fruits. The aroma production was growth dependent, and the maximum aroma intensity was detected in a few hours around the maximum. The longan witches broom syndrome is a major factor causing 5086% annual crop loss in vietnam and it has been considered the primary constraint in production.
It rapidly infects plane trees, causing disruption of water movement, cankers and eventually death. Soon afterward, a second pathogen, also in the ceratocystis fimbriata complex, was found j. A morphological and biological concept of the species. Research on the evolution and ecology of forest pathogens and other fungi, including ceratocystis, ophiostoma, raffaelea, tubakia, heterobasidion and armillaria, bluestain, bark beetle fungi, diseases of poplar and soybean, and the role of disease in forest ecosystems iowa state university, department of plant pathology. Damage and loss due to ceratocystis fimbriata in eucalyptus wood for charcoal production. Several species are important plant pathogens, causing diseases such as oak wilt and pineapple black rot species. Saccardo 1892 transferred the species to sphaeronaema, elliott 1923 transferred it to ceratostomella, melin and nannfeldt 1934 transferred it to ophiostoma, and davidson 1935 transferred it to. The symptomatology of ceratocystis fimbriata wilt in eucalyptus was described based on observations of 4month to 5yearold clonal plantations, in stump sprouts, rooting cuttings, and rooted.
Populations of ceratocystis fimbriata on colocasia. Dna based characterization of ceratocystis fimbriata isolates. All structured data from the file and property namespaces is available under the creative commons cc0 license. Draft genome sequences for ceratocystis fagacearum, c. Ceratocystis fimbriata an overview sciencedirect topics. Ceratocystis wilt caused by ceratocystis fimbriata is currently one of the most important diseases affecting eucalyptus in brazil. Ohia is endemic to hawaii and comprises approximately 80% of hawaiis native forests. This disease is controlled by planting resistant clones.
A white listed invasive alien species ias causing wilt disease on acacia mangium plantation. The toxicity of the pure protein was bioassayed by detecting the inducing necrosis in. Screening disease resistance of acacia auriculiformis. The causal agent has been reported as ceratocystis fimbriata s. Jstor early journal content, the journal of mycology. Research on the evolution and ecology of forest pathogens and other fungi, including ceratocystis, ophiostoma, raffaelea, tubakia, heterobasidion and armillaria, bluestain, bark beetle fungi, diseases of poplar and soybean, and the role of disease in forest ecosystems. This fungal canker, caused by ceratocystis fimbriata, can develop on areas of the trunk or branches that have been damaged by tractors, hedgers, and harvesting equipment. Other notes such as pineapple, apple, pear and nuts, with varied, intensities were obtained from other culture media. View the article pdf and any associated supplements and figures for a period of 48 hours. Similar furocoumarins, identified as 4,5,8trimethylpsoralen, 5methoxypsoralen, and 8methoxypsoralen, are also present in pastinaca sativa parsnip root infested with the fungus ceratocystis fimbriata, and apium graveolens celery infested with sclerotinia spp. Pdf resistance of eucalyptus clones to ceratocystis fimbriata. A typical ohia experiencing symptoms of ceratocystis fimbriata infection in the puna and south hilo districts of hawaii island. The fungus attacks and can quickly kill ohia trees metrosideros polymorpha. Damage and loss due to ceratocystis fimbriata in eucalyptus wood for charcoal production bianca vique fernandes, a antonio jose vinha zanuncio, b, edson luiz furtado, c and helder bolognani andrade a.
Contaminated sawdust produced during pruning and sanitation fellings can contribute to disease spread. The fungusceratocystis fimbriata is known to produce among others a bananalike aroma. Insect associates of ceratocystis albifundus and patterns. Induced cell death in ceratocystis fimbriata by pro. To further our understanding of the epidemiology of this disease, we surveyed eucalyptus plantations in the states of minas gerais and bahia that were known to have ceratocystis wilt or.
E biotechnology letters received qs revised may 28 volume no 7 jdy 1991 pp 52i526 optimization of culture medium for aroma production by ceratocystis fimbriata pierre christen and maurice raimbault2 1orstommbxico. These fungi have ascomata with round usually dark bases. Damage and loss due to ceratocystis fimbriata eucalyptus. Two populations of ceratocystis fimbriata on sweet potato. Dna based characterization of ceratocystis fimbriata. Tree exhibits one healthy, living branch and one dead branch, a common characteristic of infected trees.
Detection and isolation of ceratocystis fimbriata in mango. Resistance of eucalyptus clones to ceratocystis fimbriata. Infection studies revealed that the fungus causes two types of symptoms, one a leaf spot and twig dieback, and the other a target canker of the stem. This showed the influence of the composition of the basal culture medium. Ceratocystis sensu lato included a heterogeneous group of fungi classified under this generic name due to similar morphology resulting from convergent evolution, despite diverse ecological and biological features upadhyay 1981. Ceratocystis wilt in mango, caused by ceratocystis fimbriata, is a problem in brazil, oman and pakistan. Fimbriatan, a protein from ceratocystis fimbriata sciencedirect. This page was last edited on 19 december 2019, at 19. Ceratocystis fimbriata is the type species for the genus ceratocystis and was first described as the causal agent of black rot in sweet potatoes. There are several hostspecialized strains, some of which, such as ceratocystis platani that attacks plane trees, are now described as distinct. Ceratocystis platani is a fungal pathogen that causes canker stain of plane trees in the genus platanus. View enhanced pdf access article on wiley online library html view download pdf for offline viewing. Ceratocystis fimbriata cerafidocuments eppo global.
However, the perithecia of the new species are much. Qtl mapping of mycelial growth and aggressiveness to. Isocoumarins of the fungus ceratocystis fimbriata coffea. Draft nuclear genome sequence for the plant pathogen. This species is characterized by galeated ascospores and is similar to ceratocystis fimbriata sensu lato. Vujanovic v, starnaud m, charlebois d, fortin e, 1999.
The ability ofceratocystis fimbriata to generate aroma notes from different carbon and nitrogen sources was studied in liquid culture. Tissue cultures of platanus acerifolia susceptible to the fungus ceratocystis fimbriata, the causal agent of the canker stain disease of plane trees. Wilt of mango caused by ceratocystis fimbriata has become a great threat to mango production in bangladesh, brazil, oman. An examination of the isolates of ceratocystis fimbriata from corms of araceae colocasia esculenta, taro, and xanthosoma sagittifolium from hawaii and fiji found that they represent a new species, ceratocystis uchidae. Characterization of ceratocystis mbriata from passion fruits. However, evidence from dna sequence data suggests that c. To further our understanding of the epidemiology of this disease, we surveyed eucalyptus plantations in the states of minas gerais and bahia that were known to have ceratocystis wilt or were thought to have been planted with infected. Ceratocystis fimbriata cerafioverview eppo global database.
The availability of the genome provides opportunities to study aspects of the biology of this and other ceratocystis species. Damage and loss due to ceratocystis fimbriata eucalyptus wood. Documents about ceratocystis fimbriata cerafi this website uses cookies our website uses cookies to ensure that we give you the best possible online experience. Ceratocystis platani is the causal agent of canker stain of plane trees, a lethal disease able to kill mature trees in one or two successive growing seasons. Agar plates of each agar were inoculated and incubated, and the diameter of the mycelium was then determined every four days as the mean value of the fungal mycelium measured at three different points. Pdf symptomatology of ceratocystis wilt in eucalyptus. With a fractional factorial experimental design a culture medium was optimized to produce characteristic volatile metabolites of this aroma. A serious mango decline disease has recently been reported from the sultanate of oman. Unlimited viewing of the articlechapter pdf and any associated supplements and figures.
Damage and loss due to ceratocystis fimbriata in eucalyptus wood for charcoal production bianca vique fernandes,a bantonio jose vinha zanuncio, edson luiz furtado,c and helder bolognani andrade a eucalyptus plantation area has been increasing in brazil, with 29% of the total plantation area being located in minas gerais state, which currently. Assessing spatial distribution, stand impacts and rate of. Detection and isolation of ceratocystis fimbriata in mango trees on. Ceratocystis fimbriata was originally described from sweet potato but has been used to encompass a large, diverse complex of species that attack a range of plants. The medium that gave the best sensory results produced a strong banana aroma. Phylogenetic analyses showed that the new species is in the asianaustralian clade of the c.
Pdf genetic variation, morphology and pathogenicity of. Genetic variation, morphology and pathogenicity of ceratocystis fimbriata on hevea brasiliensis in brazil. Ceratocystis uchidae, a new species on araceae in hawaii and. As ceratocystis moniliformis has been found to be very sensitive to olive cake polyphenols, it was chosen as a reference microorganism. Ceratocystis platani cerafpdocuments eppo global database. The active fraction of an extract of the fungus ceratocystis fimbriata coffea, which is responsible for the canker disease of the coffee tree, provided metabolites. Relationship between the fungus ceratocystis fimbriata coffea and. Ceratocystis fimbriata is native to brazil, where it is able to cause serious diseases on numerous hosts, especially on non.
Ceratocystis fimbriata, causal agent of basal rot of syngonium cultivars, and host range studies of isolates of c. These toxins have the particular characteristic of being photosensitizing by contact, without the need for. A vascular wilt disease caused by ceratocystis manginecans is compromising their productivity and continued use as a commercial species and has become an issue in vietnam. Continuing to use this website means you agree to our use of cookies.
1463 862 180 907 1227 630 540 1233 523 1189 1126 973 819 1383 602 591 311 314 118 491 261 946 390 195 201 1266 1382 871 1429 1491 135 419 1322 973 726 517