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2 edition of Species of the genus ceratocystis which occur on coniferous trees. found in the catalog.

Species of the genus ceratocystis which occur on coniferous trees.

Elaine Frances Wright

Species of the genus ceratocystis which occur on coniferous trees.

by Elaine Frances Wright

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Published .
Written in English


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Pagination1 v.
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Open LibraryOL19877384M

Various other Ceratocystis species in the C. fimbriata s. lat. complex have also been found on naturally occurring or artificially induced wounds on the stems of trees, in various parts of the world. Some of these have been shown to be cryptic taxa that have been provided with names (van Wyk et al. , , a, Rodas et al. Cited by: I. Barnes et al.: New Ceratocystis spp. associated with death of Metrosideros polymorpha exemplifying the strong links between native Hawaiian culture and the islands’ envirCited by:

Fungal Diversity 37 Ceratocystis and Ophiostoma species, including three new taxa, associated with wounds on native South African trees Kamgan, N.G.1*, Jacobs, K.2, de Beer, Z.W.1, Wingfield, M.J.1 and Roux, J.1 1Department of Microbiology and Plant Pathology, DST/NRF Centre of Excellence in Tree Health Biotechnology, Forestry and Agricultural Biotechnology Institute (FABI), University of File Size: 1MB. The genus Ceratocystis includes many important tree pathogens and agents of sap stain. These fungi have a global distribution and commonly infect wounds on trees. During a survey of wound-infecting pathogens in the genus Ceratocystis on plantation-grown Acacia mangium trees in Indonesia, several isolates resembling Ceratocystis moniliformis sensu lato (s.l.) were by:

Research Issue. Oak wilt is one of the most serious diseases of oak trees (Quercus species) in the eastern by the fungus Ceratocystis fagacearum, the disease kills hundreds of thousands of oaks in the upper Midwest every , oak wilt was found for the first time in upstate New York and on Long Island, NY. Ceratocystis bhutanensis M. van Wyk, M.J. Wingf. & Kirisits, Studies in Mycology 50 (2): () [MB#].


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Species of the genus ceratocystis which occur on coniferous trees by Elaine Frances Wright Download PDF EPUB FB2

Ceratocystis is a genus of fungi in the family Ceratocystidaceae. Several species are important plant pathogens, causing diseases such as oak wilt and pineapple black rot.

Species [ edit ]Class: Sordariomycetes. New species of the genus Ceratocystis. Four species found on wood of coniferous trees are described as new.

Illustrations are included for all of these. Ceratocystis brunneocrinita Wright and. Ceratocystis fimbriata is a fungus and a plant pathogen, attacking such diverse plants as the sweet potato and the tapping panels of the Para rubber tree (moldy rot).It is a diverse species that attacks a wide variety of annual and perennial plants.

There are several host-specialized strains, some of which, such as Ceratocystis platani that attacks plane trees, are now described as distinct Family: Ceratocystidaceae.

Taxonomy and pathogenicity of Ceratocystis species on Eucalyptus trees in South China, including C. chinaeucensis sp. nov Article (PDF Available) in Fungal diversity 58(1) January Summary.

Five new species ofCeratocystis wood staining fungi are described. The speciesCeratocystis abiocarpa is common in recently killed subalpine fir (Abies lasiocarpa (Hook) Nutt.), trees or felled logs in the Central Rocky Mountain area from Wyoming to Northern Arizona and New by: The canker mainly stresses trees, allowing insect borers and other cankers (Cytospora, Sooty-bark) to kill the trees.

This is the most common canker on aspen after Cytospora canker throughout western states. Biology and Disease Cycle. Ceratocystis fimbriata overwinters in cankers. It is spread from tree to tree primarily by insects visiting wounds. 1 Ceratocystis species, including two new taxa, fromEucalyptus trees in South Africa Gilbert Kamgan Nkuekam1*, Michael J.

Wingfield1, Jolanda Roux1 1Department of Microbiology and Plant Pathology, Forestry and Agricultural Biotechnology Institute (FABI), University of Pretoria, Private Bag X20 HatfieldRepublic of South Africa.

Corresponding author. Abstract. During routine surveys for possible fungal pathogens in the rapidly expanding plantations of Eucalyptus and Cunninghamia lanceolata in China, numerous isolates of unknown species in the genus Ceratocystis (Microascales) were obtained from tree wounds.

In this study we identified the Ceratocystis isolates from Eucalyptus and Cunninghamia in the GuangDong, GuangXi, FuJian and Cited by: 9. Ceratocystis fimbriatomima, a new species in the C. fimbriata sensu lato complex isolated from Eucalyptus trees in Venezuela.

Fungal Diversity Species of Ceratocystis represent a group of important plant pathogens as well as saprobes that occur, primarily on woody substrates. Oak Wilt - Ceratocystis fagacearum The oak wilt pathogen Ceratocystis fagacearum is only known in the north central, south central and eastern parts of the US (Sinclair and Lyon, ).First clearly identified in the s in the upper Mississippi valley, its apparent spread in the subsequent 20 years () may be primarily the result of surveying rather than actual spreading (Appel, ).

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 (Halsted, ).

Saccardo () transferred the species to Sphaeronaema, Elliott () transferred it to Ceratostomella, Melin and Nannfeldt () transferred it to Ophiostoma, and Davidson () transferred it to. Introduction. Ceratocystis was established in to accommodate C.

fimbriata, a pathogen causing black rot of sweet potatoes in the USA (Halsted ).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.

1).These fungi have ascomata with round usually dark bases Cited by: Ceratocystis wilt is among the most important diseases on mango (Mangifera indica) in Brazil, Oman, and Pakistan. The causal agent was originally identified in Brazil as Ceratocystis fimbriata, which is considered by some as a complex of many cryptic species, and four new species on mango trees were distinguished from C.

fimbriata based on variation in internal transcribed spacer by: Bretziella, a ne genus to accommodate the oak ilt fungus 3 During the course of the six decades following the Hunt () monograph, the oak wilt fungus was treated as Ceratocystis fagacearum, with its asexual (anamorph) name, Chalara quercina as heterotypic synonym (Nag Raj and KendrickUpad- hyaySeifert et al.De Beer et al.

b).Cited by: 1. Introduction. In spite of only minor morphological variation, the taxonomic concept of Ceratocystis fimbriata Ellis & Halsted (Webster and Butler ) has been elevated to the genus level, as Ceratocystis, and now includes more than two dozen species of plant pathogens (De Beer et al.

).Four geographic clades have been recognized within the by: 3. Other articles where Ceratocystis fagacearum is discussed: wilt: Oak wilt: wilt, caused by the fungus Ceratocystis fagacearum, is a serious disease in the eastern half of the United States.

All oaks (Quercus) are susceptible, as are Chinese, European, and American chestnuts (Castanea) and tan oak (Lithocarpus densiflorus). Trees in the red oak group usually die within several weeks during. Ceratocystis piceae (Münch) B.K.

Bakshi, Transactions of the British Mycological Society 33 (): () [MB#]. General information about Ceratocystis platani (CERAFP) Genus Ceratocystis (1CERAG) Species Ceratocystis platani is not responsible for any use that may be made of the information from this project subsequently included in the EPPO Global Database.

Summary of Invasiveness Top of page. platani is an aggressive fungal pathogen that attacks plane trees (Platanus spp.) by entering through wounds and causing canker stain disease and tree death.

It is thought to be native to south-eastern USA and has spread throughout urban P. acerifolia populations planted in the large cities of the East coast. Genus Ceratocystis Ceratocystis is a plant able to cause disease in many species. Species Significant costs occur to remove infected trees.

"Oak wilt - Ceratocystis fagacearum." Northeastern Area State & Private Forestry - USDA Forest Service. is a joint project of University of Georgia - Center for Invasive Species and Ecosystem Health, USDA Animal and Plant Health Inspection Service, USDA Forest Service, USDA Identification Technology Program, and USDA National Institute of Food and Agriculture.The differences between the Ford Trucks FFand F are the amount of horsepower that the truck has, also the amount of torque per rpm that the truck can pull.Inspire your inbox – Sign up for daily fun facts about this day in history, updates, and special offers.