4 edition of Tabular Key to the Species of Phytophthora (Mycological papers) found in the catalog.
Tabular Key to the Species of Phytophthora (Mycological papers)
by CABI Publishing
Written in English
|The Physical Object|
|Number of Pages||28|
The tabular key of Newhook et al (8) and other de- scriptions were used for identification. Sporangia were produced by flooding plugs (4—6 mm in diameter) of mycelium, eral species of Phytophthora have been Ribeiro, O. K. A Source Book of the Genus Phytophthora. J. Cramer, Lehre, Germany. ll. Shane, W. W., Joyner, T. G., and. Phytophthora Diseases. Key Facts • Phytophthora is a group of funguslike plant pathogens • They can infect all parts of the plant but usually attack the roots and stem base • Symptoms are frequently first seen above ground e.g. wilting, discolouration of foliage • They can survive in plant debris and soil for many yearsFile Size: KB.
Phytophthora megasperma sensu lato was a conglomeration of morphologically similar but phylogenetically unrelated species. In this paper we continue the segregation of species from the old P. megasperma complex, formally naming two previously recognized isolate by: Mitochondrial and nuclear DNA diversity within six species of Phytophthora. Experimental Mycol The extent of intraspecific mitochondrial DNA (mtDNA) diversity was investigated in isolates of Phytophthora capsici, P. citricola, P. citrophthora, P. megakarya, P. palmivora, and P. parasitica that represented a wide range of host Cited by:
Unlike Pythium, species of Phytophthora are more aggressive, more likely to be host specific, and less frequently found in greenhouses. The most likely source of origin is plant material. Phytophthora species are soil‐borne where they can survive many years in the soil. The genus Phytophthora consists of over described species. Some species have a narrow host range and infect one or a few plant species while others have a broad host range and attack numerous plant species. Thousands of plant species are susceptible to one or more Phytophthora species (Erwin and Ribeiro, ).Cited by: 8.
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: Revised Tabular Key to Species of Phytophthora (Plant Science / Horticulture) (): CABI: Books. A revised tabular key to the genus Phytophthora, first produced insets out the characters of 67 species and varieties, including 19 new ones described since Division of species into groups on the basis of sporangial papillation and the arrangement of sex organs and other characters is maintained (Groups I to VI) and a further group for marine species, Group VII, is Cited by: Revised Tabular Key to Species of Phytophthora.
By: F Newhook, D Stamps, G Hall January | Paperback | 28 Pages | Series: Mycological Paper. A total of original photos are included to illustrate individual species covered as well as a partial list of other molecular characters used for description of new species and differentiation of existing species in recent years.
This book will be an excellent resource for those who are interested in identifying Phytophthora : $ Key to the species of Phytophthora de Bary. Mycol Pap 22 Waterhouse GM The genus Phytophthora de Bary.
Mycol Pap 1–59 Newhook FJ, Waterhouse GM, Stamps DJ. Tabular key to the species of Phytophthora de Bary. Mycol. Pap. Stamps DJ, Waterhouse GM, Newhook FJ, Hall GS. Revised tabular key to the species of File Size: 4MB. A tabular key is given in Chapter 4, and Ho's dichotomous key to species from Taiwan is reproduced in the appendix to this chapter, but there is no dichotomous key for the whole genus.
The information is there, but not easy for the inexperienced to access. How would an agriculturalist find this book?Cited by: The genus Phytophthora, known as the “plant destroyer”, is one of the most important group of disease causing organisms.
This genus contains the potato blight pathogen, Phytophthora infestans, and the sudden oak death pathogen, Phytophthora tly the latter species is classified as invasive, and a second one, Phytophthora kernoviae, is about to be.
Phytophthora: Identifying Species by Morphology and DNA Fingerprints Published on The genus Phytophthora, known as the “plant destroyer”, is one of the most important group of. THE PLANT DESTROYER GENUS PHYTOPHTHORA IN THE 21ST CENTURY. Tabular key to the species of.
Revised tabular key to. Further, the key is an outgrowth of cooperation by the authors in identifying species of Phytophthora isolated from recycled irrigation water (Kong et al. ), where a specific molecular trait.
A lucid key to the common species of Phytophthora. Plant Dis. The Key to the Common Phytophthora species (Lucid v ) is a matrix-based computerized identification key Author: Jean Beagle Ristaino.
Phytophthora (from Greek φυτόν (phytón), "plant" and φθορά (phthorá), "destruction"; "the plant-destroyer") is a genus of plant-damaging oomycetes (water molds), whose member species are capable of causing enormous economic losses on crops worldwide, as well as environmental damage in natural cell wall of Phytophthora is made up of : Oomycota.
A multi-locus phylogeny for Phytophthora utilizing markers derived from complete genome sequences Jaime E. Blair a,*, Michael D. Coﬀey b,*, Sook-Young Park a, David M. Geiser a, Seogchan Kang a a Department of Plant Pathology, The Pennsylvania State University, University Park, PAUSA b Department of Plant Pathology and Microbiology, University of.
Phytophthora diseases are commonly diagnosed on ornamental plants, but taxonomic identification to species can be intimidating. This illustrative guide is designed to aid diagnosticians in morphological identification of certain Phytophthora spp.
that have been reported in irrigation and effluent water in nurseries (3,10,11,16). What is Phytophthora?. Phytophthora (pronounced Fy-TOFF-thor-uh) is a genus of microorganisms in the Stramenopile kingdom which includes water molds, diatoms and brown algae.
Phytophthora species resemble true fungi because they grow by means of fine filaments, called hyphae, and produce spores. But unlike true fungi, their cell walls contain cellulose. Introduction. Soil‐borne Phytophthora species cause root and collar rots of many plant species.P.
cinnamomi is one of the most widespread and destructive (32; 22) and is particularly pathogenic to the proteaceous understorey of Australian native forest, of which Banksia species are a major component (11; 30).Several other Phytophthora species may also have devastating effects Cited by: Notes on Taxonomy and Nomenclature Top of page The taxonomic understanding of species of Phytophthora and related organisms has been improving rapidly (Brasier, ; Brasier and Hansen, ).It is now clear that oomycete fungi are not related to ascomycete and basidiomycete fungi.
Erwin and Ribeiro () discussed the change in understanding of the. Phytophthora species are responsible for economically important diseases of a wide range of agronomic and ornamental crops.
Species identification for Phytophthora has traditionally been based upon microscopic examination of morphological characters and growth characteristics of the pathogen on specific media (27, 35).Variations in the morphological characters of both the Cited by: phytophthora species resistance plants isolates potato pathogen host soil root usa research nicotianae rot spp trees late blight molecular populations plant pathology You can write a book review and share your experiences.
Other readers will. Revised tabular key to the species of Phytophthora de Bary. Mycol. Pap. CAB International, Wallingford, United Kingdom; Commonwealth Mycological Institute, Kew, Surrey, England.
Tsao, P. H. The identities, nomenclature and taxonomy of Phytophthora isolates from black pepper. Pages in: Diseases of Black Pepper. Fungi and plant species, for example, typically yield a fragment of about bp. Phytophthora spp.
yields a PCR product in the range – bp (according to species). The yield and size of the product should be tested by agarose electrophoresis prior to digestion.Title: A Lucid key to the common species of Phytophthora: Publication Type: Journal Article: Authors: Ristaino, JB.