Aphanomyces
Oomycetes
Eukaryotes in the group STRAMENOPILES, formerly considered FUNGI, whose exact taxonomic level is unsettled. Many consider Oomycetes (Oomycota) a phylum in the kingdom Stramenopila, or alternatively, as Pseudofungi in the phylum Heterokonta of the kingdom Chromista. They are morphologically similar to fungi but have no close phylogenetic relationship to them. Oomycetes are found in both fresh and salt water as well as in terrestrial environments. (Alexopoulos et al., Introductory Mycology, 4th ed, pp683-4). They produce flagellated, actively motile spores (zoospores) that are pathogenic to many crop plants and FISHES.
Celosia
Astacoidea
Plant Root Cap
Methenamine
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Fish Diseases
Plant Roots
Fishes
Electronics
Biological Science Disciplines
All of the divisions of the natural sciences dealing with the various aspects of the phenomena of life and vital processes. The concept includes anatomy and physiology, biochemistry and biophysics, and the biology of animals, plants, and microorganisms. It should be differentiated from BIOLOGY, one of its subdivisions, concerned specifically with the origin and life processes of living organisms.
Factors influencing the sporulation and cyst formation of Aphanomyces invadans, etiological agent of ulcerative mycosis in Atlantic menhaden, Brevoortia tyrannus. (1/22)
Oomycete infections caused by Aphanomyces invadans occur in freshwater and estuarine fishes around the world. Along the east coast of the USA, skin ulcers caused by A. invadans are prevalent in Atlantic menhaden, Brevoortia tyrannus. From laboratory observations low salinities appear crucial to transmission of the pathogen. To better understand aspects of transmission, we characterized sporulation and cyst formation of secondary zoospores of two isolates of A. invadans at different salinities and temperatures. Sporulation occurred only at low salinities. At room temperature (ca. 20-22 C), using "pond water" augmented with artificial sea salts, the endemic strain WIC and the Thailand strain PA7 of A. invadans produced free-swimming secondary zoospores at salinities of 0, 1 and 2 psu (practical salinity unit = per thousand), but not at 4 psu or higher. Secondary zoospores of another species, ATCC-62427 (Aphanomyces sp.), were observed at 1, 2, 4 and 8 psu but not at 0 and 12 psu. Secondary zoospores of all three isolates, especially WIC, were abundant and motile 1-2 d postsporulation. Sporulation was temperature dependent and occurred over a relatively narrow range. No sporulation occurred at 4, 30 or 35 C for either WIC or PA7. For both strains zoospore production within 1-3 d after the initiation of sporulation was more prolific at 25 C than at 20 and 15 C. At 15 C production of zoospores was sustained over 11 d for WIC and 5 d for PA7. At room temperature single WIC secondary zoospores remained motile 12-18 h. Salinities exceeding 4 psu or vigorous shaking caused immediate cyst formation of WIC secondary zoospores. Exposure to menhaden tissue, but not tissues of other fishes to secondary zoospores (WIC), caused rapid (2 h) cyst formation. Cysts were capable of excysting when transferred to 1 psu water within 2-3 h of cyst formation. Cysts that had remained encysted in 6.5 psu for 24 h did not excyst when transferred to 1 psu water. Salinity and temperature requirements for sporulation indicate that juvenile menhaden must acquire infections during rain or in low salinity oligohaline waters. (+info)Molecular assays for detecting Aphanomyces invadans in ulcerative mycotic fish lesions. (2/22)
The pathogenic oomycete Aphanomyces invadans is the primary etiological agent in ulcerative mycosis, an ulcerative skin disease caused by a fungus-like agent of wild and cultured fish. We developed sensitive PCR and fluorescent peptide nucleic acid in situ hybridization (FISH) assays to detect A. invadans. Laboratory-challenged killifish (Fundulus heteroclitus) were first tested to optimize and validate the assays. Skin ulcers of Atlantic menhaden (Brevoortia tyrannus) from populations found in the Pamlico and Neuse River estuaries in North Carolina were then surveyed. Results from both assays indicated that all of the lesioned menhaden (n = 50) collected in September 2004 were positive for A. invadans. Neither the FISH assay nor the PCR assay cross-reacted with other closely related oomycetes. These results provided strong evidence that A. invadans is the primary oomycete pathogen in ulcerative mycosis and demonstrated the utility of the assays. The FISH assay is the first molecular assay to provide unambiguous visual confirmation that hyphae in the ulcerated lesions were exclusively A. invadans. (+info)Phenolic constituents of Celosia cristata L. susceptible to spinach root rot pathogen Aphanomyces cochlioides. (3/22)
Cochliophilin A (5-hydroxy-6,7-methylenedioxyflavone, 1), known as a host-specific attractant towards the zoospores of Aphanomyces cochlioides, a cause of root rot and damping-off diseases of Chenopodiaceae, was found in the Amaranthaceae plant, Celosia cristata, that is susceptible to the pathogen. The content of 1 in Celosia seedlings was quantified as 1.4 microg/g fresh weight. A new isoflavone, cristatein (5-hydroxy-6-hydroxymethyl-7,2'-dimethoxyisoflavone, 2), and five known flavonoids were also identified. (+info)Detection of Aphanomyces astaci in North American crayfish by polymerase chain reaction. (4/22)
We present a PCR based method to detect Aphanomyces astaci in North American crayfish. Primers were designed to specifically amplify parts of the internal transcribed spacer (ITS) regions and the 5.8 rRNA gene of A. astaci. A single round and a semi-nested assay were tested for their sensitivity and specificity. Specificity of the PCR assays was tested against several closely related Aphanomyces species, other Oomycetes and some non-A. astaci DNA that might be found in or on crayfish. The single round assay was fully specific against all DNA tested. In the semi-nested assay, cross-reaction was seen when the equivalent of 40,000 or more genomic units of A. invadans or A. frigidophilus were entered into the PCR reaction. The lower detection limit of both assays lies around 1 genomic unit of A. astaci. Investigation of various parts of the exoskeleton of 3 North American crayfish species revealed that for O. limosus and P. leniusculus the telson and soft abdominal cuticle yielded a positive PCR reaction most frequently. For the third species, Procambarus clarkii, only 1 individual tested positive, so no conclusion as to preferred infestation site(s) could be drawn. (+info)AphanoDB: a genomic resource for Aphanomyces pathogens. (5/22)
BACKGROUND: The Oomycete genus Aphanomyces comprises devastating plant and animal pathogens. However, little is known about the molecular mechanisms underlying pathogenicity of Aphanomyces species. In this study, we report on the development of a public database called AphanoDB which is dedicated to Aphanomyces genomic data. As a first step, a large collection of Expressed Sequence Tags was obtained from the legume pathogen A. euteiches, which was then processed and collected into AphanoDB. DESCRIPTION: Two cDNA libraries of A. euteiches were created: one from mycelium growing on synthetic medium and one from mycelium grown in contact to root tissues of the model legume Medicago truncatula. From these libraries, 18,684 expressed sequence tags were obtained and assembled into 7,977 unigenes which were compared to public databases for annotation. Queries on AphanoDB allow the users to retrieve information for each unigene including similarity to known protein sequences, protein domains and Gene Ontology classification. Statistical analysis of EST frequency from the two different growth conditions was also added to the database. CONCLUSION: AphanoDB is a public database with a user-friendly web interface. The sequence report pages are the main web interface which provides all annotation details for each unigene. These interactive sequence report pages are easily available through text, BLAST, Gene Ontology and expression profile search utilities. AphanoDB is available from URL: http://www.polebio.scsv.ups-tlse.fr/aphano/. (+info)Transcriptome of Aphanomyces euteiches: new oomycete putative pathogenicity factors and metabolic pathways. (6/22)
(+info)Cell wall chitosaccharides are essential components and exposed patterns of the phytopathogenic oomycete Aphanomyces euteiches. (7/22)
(+info)No rosetta stone for a sense-antisense origin of aminoacyl tRNA synthetase classes. (8/22)
(+info)
Frontiers | Genetic and Pathogenicity Diversity of Aphanomyces euteiches Populations From Pea-Growing Regions in France | Plant...
In vitro investigations on extracellular proteins secreted by Aphanomyces invadans, the causative agent of epizootic ulcerative...
Comparative effects of various antibiotics, fungicides and disinfectants on Aphanomyces invaderis and other saprolegniaceous...
New Disease-Causing Organisms in Alfalfa: Aphanomyces Euteiches Race 2 and Phytoplasma - Team Forage
The phytopathogenic oomycete Aphanomyces euteiches contains two distinct N-acetylglucosaminyltransferase activities that form...
Parasite of the Day: September 28 - Aphanomyces invadans
Publication : USDA ARS
Ruokavirasto
Identification of two GH18 chitinase family genes and their use as targets for detection of the crayfish-plague oomycete...
Silencing of PR-10-like proteins in Medicago truncatula results in an antagonistic induction of other PR proteins and in an...
H257 01385 - F-actin-capping protein subunit alpha - Aphanomyces astaci - H257 01385 gene & protein
Rasmus Kjøller
PDDC - Help in Identifying Plant Diseases
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Menhaden Fisheries Coalition Thanks ASMFC For Adopting Best Science on Menhaden Ecological Reference Points
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Aphanomyces
Species include: Aphanomyces acinetophagus Aphanomyces americanus Aphanomyces amphigynus Aphanomyces apophysii Aphanomyces ... Aphanomyces balboensis Aphanomyces bosminae Aphanomyces brassicae Aphanomyces camptostylus Aphanomyces cladogamus Aphanomyces ... Aphanomyces ovidestruens Aphanomyces parasiticus Aphanomyces patersonii Aphanomyces phycophilus Aphanomyces pisci Aphanomyces ... Aphanomyces coniger Aphanomyces daphniae Aphanomyces euteiches Aphanomyces exoparasiticus Aphanomyces frigidophilus Aphanomyces ...
Aphanomyces invadans
... is a species of water mould. It causes red spot disease, or epizootic ulcerative syndrome (EUS), in many ...
Aphanomyces cochlioides
"msu.edu aphanomyces presentation - Google Search". www.google.com. Retrieved 2019-11-21. "Aphanomyces Root Rot of Sugarbeet". ... Aphanomyces cochlioides is a plant pathogen that can affect commodity crops like spinach, Swiss chard, beets and related ... "Aphanomyces Diagnostic Guide". www.plantmanagementnetwork.org. Retrieved 2019-11-21. Dyer, Alan T.; Windels, Carol E. (March ... 2003). "Viability and Maturation of Aphanomyces cochlioides Oospores". Mycologia. 95 (2): 321-6. doi:10.2307/3762043. ISSN 0027 ...
Aphanomyces euteiches
... is a water mould, or oomycete, plant pathogen responsible for the disease Aphanomyces root rot. The ... Pea (Pisum sativum) is the crop where Aphanomyces causes the greatest economic damage. Aphanomyces root rot can account for ... Aphanomyces root rot is an example of a monocyclic disease, causing only one infection cycle per season. This is in contrast to ... Aphanomyces euteiches was first described by Drechsler in 1925 as the causal pathogen of root rot in peas. At the time, the ...
Crayfish plague
Infection with Aphanomyces astaci is accompanied by few signs in its early stages, and the first indication of infection may be ... Crayfish plague (Aphanomyces astaci) is a water mold that infects crayfish, most notably the European Astacus which dies within ... Paul Kirk (2010). "Aphanomyces astaci Schikora, 1906". World Register of Marine Species. Retrieved June 29, 2011. Susan M. ... ISBN 978-1-4020-0837-5. David Alderman (December 18, 2006). "Aphanomyces astaci" (PDF). Delivering Alien Invasive Species ...
Napa cabbage
It caused by the fungus Aphanomyces raphani. The pathogen can persist for long times in the soil, therefore crop rotations are ...
Prunetin
Yokosawa, Ryozo; Kuninaga, Shiro; Sekizaki, Harua (1986). "Aphanomyces euteiches zoospore attractant isolated from pea root; ... Prunetin isolated from pea roots can act as an attractant for Aphanomyces euteiches zoospores. It is also an allosteric ...
Broadhead catfish
In turn, the fish is attacked by Achlya, Aphanomyces, and Pythium. In the wild, the fish spawns in small streams. The fish does ...
Marbled crayfish
... are also a known carrier of a crayfish plague pathogen, Aphanomyces astaci. Marbled crayfish inhabit ...
Glossary of agriculture
Rhizoctonia or Aphanomyces) which spread in warm, damp conditions and parasitize roots and lower stems. Damping off is a common ...
Tofazzal Islam
Dynamic rearrangement of F-actin organization triggered by host-specific plant signal is linked to morphogenesis of Aphanomyces ... Disruption of ultrastructure and cytoskeletal network is involved with biocontrol of damping-off pathogen Aphanomyces ... triggers differentiation of zoospores of the phytopathogenic oomycete Aphanomyces cochlioides. M. T. Islam, T. Ito, S. Tahara. ... activity of polyflavonoid tannin identified in Lannea coromandelica stem bark against phytopathogenic oomycete Aphanomyces ...
Charles Drechsler
He studied oomycete fungal plant diseases, many from the Genera Pythium, Phytophthora and Aphanomyces and identified several ...
Achlya
"Pathogenicity studies with the fungi Aphanomyces invadans, Achlya bisexualis, and Phialemonium dimorphosporum: induction of ...
Crayfish
In Europe, they are particularly threatened by crayfish plague, which is caused by the North American water mold Aphanomyces ...
Achlya klebsiana
Osman, A (January 2010). "Genotoxicity of two pathogenic strains of zoosporic fungi (Achlya klebsiana and Aphanomyces laevis) ...
Signal crayfish
From 1907, crayfish plague, an infectious disease caused by the water mould Aphanomyces astaci, damaged stocks of the native ...
Ronald Roberts (veterinarian)
Aphanomyces invadans. Roberts was nominated for both the Japan Prize and the King Baodouin Prize for this work. He was also ...
Epizootic ulcerative syndrome
... is a disease caused by the water mould Aphanomyces invadans. It infects many freshwater and brackish fish species in the Asia- ...
Cancer (mythology)
... a disease caused by the fungus Aphanomyces astaci, which they carry. Among the numerous species that inhabit the Mediterranean ...
List of MeSH codes (B02)
... aphanomyces MeSH B02.650.500 - lagenidium MeSH B02.650.710 - peronospora MeSH B02.650.725 - phytophthora MeSH B02.650.750 - ...
Procambarus clarkii
It may outcompete the native crayfish species, and is a vector for the crayfish plague fungus Aphanomyces astaci, for crayfish ...
Channa striata
Aphanomyces invadans) and viruses can cause stunted growth and severe mortality in the C. striatus. Channa striatus rely on ...
Effect of bacterium Pseudomonas fluorescens and low fungicide dose seed treatments on parasite fungus Aphanomyces cochlioides...
Effect of bacterium Pseudomonas fluorescens and low fungicide dose seed treatments on parasite fungus Aphanomyces cochlioides ... Quantitative trait locus responsible for resistance to Aphanomyces root rot (black root) caused by Aphanomyces cochlioides ... The influence of Aphanomyces cochlioides on selected physiological processes in sugar beet leaves and yield parameters. ... The biological control of Aphanomyces cochlioides root rot of sugar beet using Pseudomonas spp inoculated onto seed pellets. ...
Aphanomyces cochlioides Drechsler | Sociedad Española de Fitopatología
Aphanomyces astaci [Schikora ]
Aphanomyces astaci infects Austropotamobius pallipes. Animal / pathogen. Aphanomyces astaci infects Pacifastacus leniusculus. ... Home » Species » Fungi » Myxomycota » Phycomycota » Saprolegniales » Saprolegniaceae » Aphanomyces » Aphanomyces astaci - ... Crayfish plague, Aphanomyces astaci, is a water mold that infects crayfish, most notably the European Astacus which dies within ... Infection with Aphanomyces astaci is accompanied by few signs in its early stages, and the first indication of infection may be ...
Aphanomyces astaci gca 003546765 - Ensembl Genomes 55
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RealAgriculture Pulse School: Differentiating between aphanomyces and fusarium root rot
Aphanomyces and fusarium are the main root rots of concern, and can be tough to distinguish from each other. ... "Its not as if your field has to be flooded for aphanomyces to take hold, but generally sort of tendency to more wet conditions ... When it comes to aphanomyces, the first signs will be visible likely from the roadway. Stunted and yellowing plants can be a ... Fusarium root rot is complex in that while sometimes aphanomyces is maybe the first one, and then even if conditions arent ...
College of Arts and Sciences - Dakota State University
Research identifies aphanomyces in sd. DSU students Jenni Giles and Conner Tordsen have identified Aphanomyces (root rot in ... With daily progress researching Aphanomyces (or root rot) in alfalfa over two summers, Dakota State University students ... Andrew Sathoff, assistant professor of biology, is collaborating with Mustang Seeds to research alfalfa disease (Aphanomyces ...
Inter Research » DAO » v21 » n3 » p233-238
Comparison of 4 representative Aphanomyces isolates from Australian fish with RSD and 3 representative Aphanomyces isolates ... Aphanomyces species associated with epizootic ulcerative syndrome (EUS) in the Philippines and red spot disease (RSD) in ... The Aphanomyces isolates were morphologically and culturally indistinguishable from those reported from red spot disease (RSD) ... Eleven primary isolates, and the unifungal cultures derived from them, were identified as Aphanomyces spp.; the remaining 9 ...
Thesis work at the Department of forest mycology and plant pathology | Externwebben
Disease resistance in pea towards the root rot pathogen Aphanomyces euteiches The oomycete pathogen Aphanomyces euteiches ... Read more about the project Disease resistance in pea towards the root rot pathogen Aphanomyces euteiches here. ... causes root rot in various legume species such as in pea (Pisum sativum L.). Aphanomyces root rot is the major constraint for ...
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Biology | Free Full-Text | Survival, Growth, and Reproduction: Comparison of Marbled Crayfish with Four Prominent Crayfish...
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Oomycete species associated with soybean seedlings in North America-part I: Identification and pathogenicity characterization<...
... and one Aphanomyces sp. in 2011, with Pythium sylvaticum (16%) and P. oopapillum (13%) being the most prevalent. In 2012, the ... and one Aphanomyces sp. in 2011, with Pythium sylvaticum (16%) and P. oopapillum (13%) being the most prevalent. In 2012, the ... and one Aphanomyces sp. in 2011, with Pythium sylvaticum (16%) and P. oopapillum (13%) being the most prevalent. In 2012, the ... and one Aphanomyces sp. in 2011, with Pythium sylvaticum (16%) and P. oopapillum (13%) being the most prevalent. In 2012, the ...
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Astaci5
- Crayfish plague, Aphanomyces astaci , is a water mold that infects crayfish , most notably the European Astacus which dies within a few weeks of being infected. (myspecies.info)
- Infection with Aphanomyces astaci is accompanied by few signs in its early stages, and the first indication of infection may be mortality. (myspecies.info)
- The European noble crayfish Astacus astacus is threatened by crayfish plague caused by the oomycete Aphanomyces astaci , which is spread by the invasiv. (britishecologicalsociety.org)
- Objectives: Crayfish plague disease, caused by the oomycete pathogen Aphanomyces astaci represents one of the greatest risks for the biodiversity of the freshwater crayfish. (hbz-nrw.de)
- Background: For over a century, scientists have studied host-pathogen interactions between the crayfish plague disease agent Aphanomyces astaci and freshwater crayfish. (hbz-nrw.de)
Root rots1
- Aphanomyces and fusarium are the main root rots of concern, and can be tough to distinguish from each other. (realagriculture.com)
Fusarium root rot1
- Fusarium root rot is complex in that while sometimes aphanomyces is maybe the first one, and then even if conditions aren't perfect with this area, and because the root is already weakened, fusarium goes in there as well," shares Banniza. (realagriculture.com)
Pathogen1
- The soil-borne pathogen Aphanomyces euteiches Drechs is among the greatest threats to pea production world-wide. (slu.se)
Cochlioides1
- Effect of sugar beet seed inoculation with a bacterium Pseudomonas fluorescens and treatment by fungicides Thiram 42-S and Dithane S-60 with and without seed inoculation aiming to control Aphanomyces cochlioides - root decay agent was studied. (eurekamag.com)
University of Saskatche1
- Sabine Banniza, professor and strategic research program chair at the University of Saskatchewan, talks aphanomyces and fusarium detection. (realagriculture.com)
Rhizoctonia1
- The scientists are also on the trail of the genes for resistance to twomajor seedling disease agents: aphanomyces and rhizoctonia. (foodnavigator-usa.com)
Resistance2
- Samac, D. The Ongoing Race to Find Aphanomyces Resistance . (usda.gov)
- Theresearchers have developed a test for Aphanomyces seedling disease and used it to show there are two genes for resistance. (foodnavigator-usa.com)
Alfalfa2
- NAFA's Alfalfa Variety Ratings is a publication unlike any other in providing an extensive listing of alfalfa varieties and their corresponding ratings for fall dormancy, winter survival, bacterial wilt, aphanomyces, leafhopper, and a host of other pests. (hayandforage.com)
- MADISON, S.D., June 18, 2020- Dr. Andrew Sathoff, assistant professor of biology, is collaborating with Mustang Seeds to research alfalfa disease (Aphanomyces root rot) in South Dakota. (tsln.com)
Peas1
- According to the Crop Profile for Peas in Delaware: "Aphanomyces root rot, or common root rot, is one of the most destructive diseases of peas. (udel.edu)
Species1
- Comparison of 4 representative Aphanomyces isolates from Australian fish with RSD and 3 representative Aphanomyces isolates from Philippine fish with EUS, using SDS-PAGE (sodium dodecyl sulphate polyacrylamide gel electrophoresis), revealed similar peptide banding profiles, indicative of a single Aphanomyces species. (int-res.com)
Disease1
- The Aphanomyces isolates were morphologically and culturally indistinguishable from those reported from red spot disease (RSD) in Australia. (int-res.com)
Signs1
- When it comes to aphanomyces, the first signs will be visible likely from the roadway. (realagriculture.com)
Field1
- It's not as if your field has to be flooded for aphanomyces to take hold, but generally sort of tendency to more wet conditions. (realagriculture.com)
Euteiches8
- or Aphanomyces euteiches) which causes yellowing and die-back of foliage from the ground up. (johnnyseeds.com)
- A local score approach improves GWAS resolution and detects minor QTL: application to Medicago truncatula quantitative disease resistance to multiple Aphanomyces euteiches isolates. (archives-ouvertes.fr)
- Genetic and Pathogenicity Diversity of Aphanomyces euteiches Populations From Pea-Growing Regions in France. (archives-ouvertes.fr)
- Genetic structure of Aphanomyces euteiches populations sampled from United States and France pea nurseries. (archives-ouvertes.fr)
- Comparative Genome-Wide-Association Mapping Identifies Common Loci Controlling Root System Architecture and Resistance to Aphanomyces euteiches in Pea. (archives-ouvertes.fr)
- Genome-wide association mapping of partial resistance to Aphanomyces euteiches in pea. (archives-ouvertes.fr)
- Validation of QTL for resistance to Aphanomyces euteiches in different pea genetic backgrounds using near-isogenic lines. (archives-ouvertes.fr)
- Aphanomyces euteiches is a newer. (seed.ab.ca)
Anthracnose4
- Wet spring conditions can lead to situations that foster multiple races of aphanomyces root rot, phytophthora root rot, and stem and crown diseases such as anthracnose and pythium seedling blight. (winfieldunited.com)
- Specifically, they include higher levels of aphanomyces and anthracnose protection in seed genetics, as well as seed treatments that include Apron XL ® fungicide and Stamina ® fungicide, which can help inhibit the growth of various seedling diseases. (winfieldunited.com)
- An exceptional defensive disease package that includes resistance to aphanomyces root rot disease (race 1 and race 2/3) and resistance to multiple races of anthracnose (including race 5). (winfieldunited.com)
- Plant Rebound AA where you anticipate aphanomyces root rot and where anthracnose may be problematic. (winfieldunited.com)
Phytophthora1
- The first commercial varieties with high levels of seedling resistance to Phytophthora and Aphanomyces-varietal traits that significantly improve seedling vigor and stand establishment, enhance yield, increase winter survival, improve pest resistance and improve persistence and forage quality. (americasalfalfa.com)
Invadans5
- These pathological characteristics were consistent with UM caused by the oomycete Aphanomyces invadans in Southeast Asia, Japan, Australia, and the United States. (unf.edu)
- Ribosomal RNA gene sequence analysis identified three isolates as Aphanomyces invadans, one as the oomycete Achlya bisexualis, and two as the ascomycete Phialemonium dimorphosporum. (unf.edu)
- A more extensive survey of 67 ulcerated skin samples from fish collected between 1998 and 2003 was performed using a polymerase chain reaction assay specific for Aphanomyces invadans. (unf.edu)
- Confirmation of UM associated with Aphanomyces invadans represents new host records in Florida for the sheepshead Archosargus probatocephalus, striped mullet Mugil cephalus, white mullet Mugil curema, silver perch Bairdiella chrysoura, black drum Pogonias cromis, largemouth bass Micropterus salmoides, and American shad Alosa sapidissima. (unf.edu)
- The name of the fungus is Aphanomyces invadans and its spores get into fish skin when temperatures are low and water is fresh causing horrible lesions. (jacquithurlowlippisch.com)
Pathogens3
- The Oomycete genus Aphanomyces comprises devastating plant and animal pathogens. (inrae.fr)
- One of the most important pathogens is Aphanomyces cochlioides. (nordicbeet.nu)
- Root rot in pea is caused by a complex of four different pathogens, one being aphanomyces. (seed.ab.ca)
Pythium1
- A total of 31 species were found, with the most common genera being Achlya, Aphanomyces, Myzocytium , and Pythium . (unl.edu)
Spores1
- Unfortunately for farmers, the aphanomyces spores can live in the soil for 10 years, and thrive under wet conditions. (realagriculture.com)
Root7
- In this study, Aphanomyces root rot (ARR) resistance in 547 lentil accessions and lines was evaluated using Red-Green-Blue (RGB) images of roots. (sciencemag.org)
- Dissecting genetic architecture of Aphanomyces root rot resistance in lentil by QTL mapping and genome-wide association. (usda.gov)
- Aphanomyces is a soil-borne water mold thatcauses devastating root rots in pulses, especially pea and lentil crops. (realagriculture.com)
- The team partnered with Mustang Seeds to research Aphanomyces (alfalfa root rot) in South Dakota fields. (dsu.edu)
- It has the potential to be a real game changer in marginal chickpea areas or for farmers in areas who are struggling with Aphanomyces root rot. (deere.com)
- Examples of research priorities linked to strategic outcome 2 include prevention or mitigation of damage from root diseases through a national, coordinated and focused approach (e.g., genetic resistance of peas to Aphanomyces and Fusarium sp. (manitobapulse.ca)
- A. cochlioides is found in most soils in Sweden and approximately 25% of the fields have a medium to high risk of Aphanomyces root rot. (nordicbeet.nu)
Mycosis1
- Nama lain: mycotic granuloma (MG), EUS related Aphanomyces ( ERA) [1], Red Spot disease, Ulcerative mycosis [2]. (catatandokterikan.com)
Soils1
- Both Aphanomyces Race 1 and Race 2 are widely prevalent in the northern half of the U.S. and particularly severe on heavier soils in the upper Midwest and Northeast. (4thegrower.com)
Fact Sheet1
- Another way she has been able to share information is through an Aphanomyces Fact Sheet published in collaboration with South Dakota State University Extension Services. (dsu.edu)