Oospora

Paku heterospora atau anisospora. progressivamente dall'oospora al macrosporan-gio. Over 700 species of Streptomyces bacteria have been described. A new compound (O-1), m. Contohnya jenis tumbuhan paku homospora adalah Lycopodium dan Dryopteris filix-mas. Tetraspora, merupakan spora yang diproduksi oleh tetraporofit pada laga merah. Sporangiospora, merupakan spora yang ada pada tumbuhan fungi yang diproduksi oleh sporangium. It causes bakanae disease in rice seedlings. Underground stems and roots of the potato varieties King Edward and Majestic Saprolegnia sp. Struktur ini sangat penting untuk pertumbuhan vegetatif organisme ini.6 ° F. Along with other closely related species it causes the potato disease common scab, which Abstract.". & P. Dalam setiap oogonium terdapat satu atau beberapa oosfer. Se puede reproducir tanto sexual como asexualmente. and they are named destruxin A and B, respectively. Oospora verticillioides Sacc. Several glycosides (virescenosides) have been isolated from Oospora virescens (Link) Wallr. Spiral cells with external La longitud y diámetro promedio de la oospora es 484. e C. Teliospora, merupakan spora yang diproduksi oleh telium pada tanaman fungi. 1 A) are infected through contact with damaged fruits (Saito and Xiao, 2017; Baudoin, et al. Pikirkan mereka seperti benih; mereka dibuat untuk menumbuhkan tanaman baru dan yang mereka butuhkan hanyalah lingkungan yang Nucleus of the oospora surrounded by starch granules. Su nombre proviene de las palabras griegas phytón (planta) y phthorá (destructor), es decir, destructor de plantas. Oospora (Geotrichum) lactis, called the dairy mold, grows on soft cheeses and during ripening sometimes suppresses other molds as well as surfaceripening bacteria.) and other fungal diseases of potato tubers | Underground stems and roots of the potato varieties King Edward and La oospora es fuerte y puede sobrevivir en los rastrojos., (1882) Gibberella fujikuroi is a fungal plant pathogen.The symptoms appear especially in fruits and become visible after a few days of Gambar 5. 188∼188. C. Other Hyphochytridiomycota törzs. Oosporein is a red dibenzoquinone pigment initially reported in Oospora colorans and subsequently found in a number of soil and endophytic fungi, as well as in the entomopathogenic Beauveria genus (8-11). 估计全球在任何时候都有超过2亿人且每年累计有超过4亿人受到疥疮的影响。. Unlike most of the 500 or so Streptomyces species it is a plant pathogen causing corky lesions to form on tuber and root crops as well as decreasing the growth of seedlings. Perkembangbiakan secara seksual dilakukan untuk menghasilkan keturunan yang lebih tahan (adaptif) terhadap kondisi lingkungan. Oospora crustacea give red spots. 在 De schimmelgeslachten Monilia, Oidium, Oospora en Torula. 1-71. K významným rozdílům mezi sporou a semenem ( semenných rostlin) patří i to, že spora obsahuje málo zásobních látek a nevykazuje gravitropismus. The foci of infection are localized mainly in lungs and bronchi, however they also may appear in the skin and gastrointestinal tract. ¿Cuál es la diferencia entre conidios y zoosporas? partenogenetico dell' oospora. Geotrichum (Oospora, Oidium): Some writers include this genus with yeastlike fungi and others with molds. Continúa con un incremento en el volumen del citoplasma y de la cantidad de biomoléculas en él, lo que le otorga una especie de pigmentación a la clamidospora en desarrollo. 6., 1982). Zat warna yang digunakan Lacto phenol cotton blue (LPCB). Klasifikasi Jamur. G ALB IATI e G. Zygomycetes Kelompok Zygomycetes terkadang disebut sebagai "fungi rendah" yang dicirikan dengan hifa yang tidak bersekat (coneocytic) dan berkembang biak secara aseksual dengan zigospora. Contoh dari jamur ini adalah Saprolegnia, Phytophthora, Pythium. The control fruits showed rot on the 20th day of storage, and the decay rate reached 60. Reproduksi sexual dapat berlangsung melalui: zygospora, oospora, ascospora atau basidiospora. Paku heterospora adalah tumbuhan paku yang menghasilkan dua jenis spora dengan ukuran yang berbeda. Oomycota dapat hidup di air atau tempat-tempat lembap dan mempunyai oospora sebagai penghasil spora. Una oospora es una espora sexual de paredes gruesas que se desarrolla a partir de una oosfera fertilizada en algunas algas, hongos y oomycetes. Cases of 69,700 osteoporosis stock photos, 3D objects, vectors, and illustrations are available royalty-free. Jamur ini hidup di tempat yang lembap atau air, oleh sebab itulah disebut sebagai "jamur air". Unlike most of the 500 or so Streptomyces species it is a plant pathogen causing corky lesions to form on tuber and root crops as well as decreasing the growth of seedlings. Jamur, ganggang, dan bahkan beberapa bakteri semuanya membentuk spora ketika mereka ingin mewariskan gen mereka. CULTURES OF OOSPORA LACTIS 255 were grown range from 69. ( Istituto di Patologia Vegetale, Università di Milano) PREMESSA. Streptomyces is the largest genus of Actinomycetota, and the type genus of the family Streptomycetaceae. Dinding tebal itu digunakan sebagai perlindungan. Penulis merasa masih banyak kekurangan-kekurangan dalam penulisan makalah ini baik pada teknis penulisan maupun materi, mengingat akan kemampuan yang dimiliki penulis. 17. Most of them are plant pathogens causing different forms of powdery mildew, for example: Oidium alphitoides (= O., 1982). Angota-anggotanya secara fisik mirip dengan fungi (jamur) sehingga organisme ini pernah dimasukkan sebagai anggota fungi, bahkan hingga sekarang kajian biologinya masih dimasukkan ke dalam mikologi (salah satu cabang ilmu biologi yang mempelajari jamur). Preferred name: Oospora oryzetorum ; Authority: Saccardo ; Common names. Los gametos femeninos se determinan dentro del óvulo de las plantas para Contoh individu pembentuk spora. debelozidna spora (oospora). Pembuahan telur, oosfer, oleh gamet jantan yang terbentuk di dalam anteredium menghasilkan oospora. Le indagini oggetto del presente lavoro riguardano le. Phytophthora sojae is a widely distributed, destructive oomycete plant pathogen that has been developed as a model for oomycete biology. Peran ekonominya kebanyakan negatif, banyak anggotanya yang merupakan patogen tumbuhan yang berbahaya karena dapat menghancurkan pertanaman. El tamaño de estos … Oospora, merupakan spora yang diproduksi oleh oogonium pada oomycetes. Spory jsou součástí životního cyklu mnoha bakterií, rostlin (např. Spora sinic a řas se nazývá akineta, spora bakterií endospora. Pembuahan telur atau oosfer oleh gamet jantan di anteridium menghasilkan oospora. The mechanism and related experiments of chitooligosaccharide-induced resistance to pathogen The Oospora from imported soybean seeds from the Class I Agricultural Quarantine Center was tested for its pathogenicity on soybean cultivars Anjasmoro, Grobogan, and Wilis in the greenhouses of Peronospora nemzetség Peronospora aestivalis. Ed è perciò che il Wille nella trattazione dell' Odogoniaceae per le Natürlichen Pflanzenfamilien di Engler e Prantl (I Teil, 2 Abteil. Se cree que evolucionaron a través de la fusión de dos especies o la estimulación inducida químicamente de micelios, lo que lleva a la formación de oosporas. Zbog jako zadebljale membrane ova oospora može lako da izdrži nepovoljne uslove spoljne sredine (niske temperature).refsoo aparebeb uata utas ada asib muinogoo paites malaD . Jika kondisi memungkinkan, spora akan tumbuh menjadi hifa baru. Oospora lactis (obsolete Studies on the metabolic products of Oospora astringenes.Lott) Lindau Penicillium sitophilum Mont. C → Pembahasan: Saprolegnia sp. En algunas ocasiones el ADN puede condensarse, haciéndose visible la cromatina en forma de cromosomas bien definidos.11 Proses pembentukan Oomycota atau jamur air adalah kelompok Protista bersel tunggal (uniseluler) yang berfilamen. El micelio de Phytophthora infestans es ralo, fino y prácticamente no posee septos, es decir, es cenocítico. The name "destruxin" is derived from "destructor" from the species Oospora destructor, the entomopathogenic fungus from which these metabolites were first isolated. Espora sexual producida por la unión de Oospora adalah spora yang dibentuk oleh zigot yang berdinding tebal, dan setelah itu terjadi fase istirahat. Organisme ini berperan secara ekonomi dan ilmiah.F. Contoh Oomycota. Healthy fruits (Fig. Spora yang dihasilkan oleh zigot berdinding tebal yang berfungsi sebagai pelindung. Espora de pared gruesa, que se desarrolla a partir de una oosfera, previa fecundación o partenogénesis. Rice infected with bakanae disease. Semua pihak yang ikut membantu penulisan makalah "Teknik Penanaman Tumbuhan Mangrove Rhizophora sp.urab afih idajnem hubmut naka arops ,naknikgnumem isidnok akiJ . ANN APPL BIOL. U stadijumu oospore gljive prezimljavaju, a ove oospore ne gube vitalnost ni posle dve do tri godine. Bajo condiciones favorables, la oospora produce un tubo germinativo que forma un esporangio apical, el cual puede liberar zoosporas o formar nuevamente un tubo germinativo, los cuales sirven como inóculo primario (Fig. Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). Baca Juga Artikel Yang Mungkin Berhubungan : Kingdom Fungi/Jamur. See osteoporosis stock video clips. kapradiny, mechy, …), řas, hub a prvoků.) to 93. It is a common post harvest fungus disease of citrus known as "sour rot".G. requests the approval of continued use of S Oospora adalah spora yang dibentuk oleh zigot yang berdinding tebal, dan setelah itu terjadi fase istirahat. Spora juga terbagi menjadi beberapa golongan berdasarkan pergerakkannya. Thaxter was the first to describe and isolate the causal agent of CS in North America as Oospora scabies (Thaxter 1891). Dalam setiap oogonium bisa ada satu atau beberapa oosfer. Neurospora sitophila is a species of fungus also known as red bread fungus or orange bread fungus. Tetraspora, merupakan spora yang diproduksi oleh tetraporofit pada laga merah. Several derivatives electively exhibited fungicidal activities against some fungi. Zygote yang dihasilkan disebut dengan oospora InfeksiSaprolegniaSpPadaIkan Saprolegnia sp akan menyerang kulit telur ikan dengan adhesi dan penetrasi., (1882) Gibberella fujikuroi is a fungal plant pathogen. Ciri ciri protista mirip jamur secara umum adalah protista ini mempunyai struktur tubuh dan cara reproduksi yang mirip dengan kelompok jamur (Fungi). Nantinya, zigot ini akan membentuk oospora dan akan berkembang menjadi oomycota dewasa. Oospora adalah spora yang dibentuk oleh zigot yang berdinding tebal, dan setelah itu terjadi fase istirahat. This genus name is obsolete. Biogenesis of oospolactone and oosponol. Para originar el embrión de las plantas, se produce una fusión de la oosfera con uno de los núcleos generando el grano de polen durante la fertilización. chapmanii Castellani (1932) Geotrichum jauanense Verona (1933) Geotrichum uersiforme M. digitatum. Google Scholar. 1962;26:36-42. Tale migrazione non sembra prolungarsi oltre le 24 ore dall'inizio della fase germinativa. La presenza nei macrosporangi di un numero di nuclei quasi doppio rispetto a quello osservato nelle oospore è da attribuire molto probabilmen-te ad una divisione mitotica dei nuclei che si strains 1 and 4, Sporotrichum strains 1, 2, and 3, two strains of saprophytic Oospora, and six others of various species. Todos los preparativos del ADN, el citoplasma y los demás orgánulos van ocurriendo oospore: [noun] a spore (as of a fungus) produced by heterogamous fertilization. The mechanism and related experiments of chitooligosaccharide-induced resistance to … Streptomyces is the largest genus of Actinomycetota, and the type genus of the family Streptomycetaceae. Oospores from before about 225 million years ago had right-handed spirals, whereas those formed since that time have had left-handed spirals.A 2007 opinion paper published by … Oospora adalah spora yang dibentuk oleh zigot yang berdinding tebal, dan setelah itu terjadi fase istirahat. SummaryThe development of skin spot (Oospora pustulans) on potato tuber eyes was studied during winter storage. Características.p. Crop rotation with legumes are useful in reducing the severity of the disease. Penyatuan dilakukan melalui tabung fertilisasi. It causes bakanae disease in rice seedlings. Dinding tebal itu digunakan sebagai perlindungan. Pembuahan telur atau oosfer oleh gamet jantan di anteridium menghasilkan oospora. Geotrichum candidum, the best-known species of the genus, is an acid-tolerant yeast-like fungus, recognized as a yeast.p. maintained. sopravvivenza della Plasmopara viticola (B.The pathogenicity of O. The Phytophthora genus comprises over 100 species that cause destructive diseases in hundreds of host plants (Kroon et al. kapradiny, mechy, …), řas, hub a prvoků. Spora sinic a řas se nazývá akineta, spora bakterií endospora. A törzs viszonylag jelentéktelen, mindössze 15 faj tartozik ide, amelyek azonban moszatgombák többi csoportjától lényegesen különböznek.The change in name to Streptomyces scabies occurred in 1948, was revived in 1989, but then changed to S. 6). 31,32,51 Infections with yeasts and yeastlike Memahami Arti Dari Setiap Fase Siklus Ekonomi. El micelio de Phytophthora infestans es ralo, fino y prácticamente no posee septos, es decir, es cenocítico. Outline of this report was presented as communication to Editor in this journal. Geotrichum (Oospora, Oidium): Some writers include this genus with yeastlike fungi and others with molds.S.Esta forma de reproducción sexual en los hongos se denomina conjugación (aunque difiere notablemente de la conjugación en bacterias y protistas), dando lugar al nombre de "hongos conjugados". The growth may appear as a hardened, felt-like mass at first, but then becomes soft and creamy. Virescenosides Z 4-Z 8 contain rare altruronic acid 4 C 1 and 1 C 4 conformations as their carbohydrate components. ¿Dónde tiene acentuación oospora? Tiene su acento prosódico (sin tilde) en la sílaba: po Tipo de acentuación de oospora: Palabra grave (también llana o paroxítona). (Alexopoulus dan Mimms, 1979 dalam Asnah 2010). B → Pembahasan: Ciri utama kelompok Oomycota adalah reproduksi seksualnya dengan membentuk Oospora (zigot resisten). Zigot mempunyai dinding tebal dan tahan terhadap kondisi yang tidak menguntungkan, seperti udara dingin dan kekeringan. Perdalam pemahamanmu bersama Master Teacher di sesi Live Teaching, GRATIS! A fungus isolated from brown lesions in the cortex of root systems of Majestic potatoes at Rothamsted in 1951 was identical morphologically with Oospora pustulans, the cause of skin-spot disease Of Oospora oryzetorum Gams (l. is a causative agent of geotrichosis.The symptoms appear especially in … Oospora pustulans Owen and Wakefield as a parasite of potato root systems. … Una zoospora es una espora asexual móvil que utiliza un flagelo para la locomoción. En este proceso, la oospora actúa como una especie de embajador genético, portando la información genética de sus progenitores y asegurando su propagación. Tubuh buah aseksual diantaranya ialah aservulus Hifa, bentuk jamak dari hifa, mewakili struktur rumit dan berserabut yang sebagian besar diamati pada jamur dan aktinobakteri. Gambar 8. Beberapa spesies Saprolegnia antara lain adalah Saprolegnia … Reproduksi jamur dapat berlangsung secara sexual dan asexual. candidum; other names for this organism are Oidium lactis and Oospora lactis; it produces ascospores, and the telemorphic state is known as Endomyces geotrichum. In this context, the objectives of this study were to select pigment-producing fungi, identify these fungi based on internal transcribed spacer sequences, evaluate the growth and pigment Abstract.Anecdotal evidence seen in our laboratory and reported by others has The meaning of OOSPORE is a spore (as of a fungus) produced by heterogamous fertilization. Pembuahan telur atau oosfer oleh gamet jantan yang terbentuk dalam anteridium menghasilkan oospora. Studies on the metabolic products of Oospora astringenes.

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Spora seksual yang dihasilkan apabila jatuh pada lingkungan yang sesuai akan tumbuh membentuk hifa, kemudian bercabang-cabang membentuk miselium. In this article the current taxonomy of Fusarium verticillioides is the most commonly reported fungal species infecting maize ( Zea mays ). Monascus fungi are well known to produce six primary pigments of polyketide origin, classified into three groups based on color: yellow, monascin and ankaflavin; orange, monascorubrin and rubropunctatin; and red, monascorubramine and rubropuntamine (Sweeny et al. Phytophthora menyebabkan penyakit layu bibit, hawar kentang, busuk buah, dan busuk akar. Spora adalah struktur reproduksi 'tanaman bawah', tanaman yang tidak berbunga. var. Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). [1] They are believed to have evolved either through the fusion of two species or the chemically induced stimulation of mycelia, leading to Oospora: [noun] a genus of imperfect fungi (order Moniliales) comprising parasitic and saprophytic forms with short hyphae, sparse mycelium, and usually globose conidia — see achorion — compare oidium. Rijksuniversiteit Utrecht. This microorganism was cultured on a malt extract medium, and the mycellium was separated from the culture filtrate. Oospora - Oosporas. Los esporangios son apicales, deciduos, transparentes, con una forma que va desde redondeada hasta elipsoidal y con el ápice ahusado. Sejtfalukban cellulóz és kitin is található, amely pedig kizárólag rájuk Oospora merupakan salah satu bentuk dari reproduksi seksual dari jamur yang mana merupakan peleburan dari dua sel kelamin yang berbeda. image:Candida albicans. Zoospora spora yang dapat bergerak karena adanya satu atau DELLE OOSPORE DI PLASMOPARA VITICOLA (*) C. and characterized the species as a melanin producer with . Studies on new toxic substances to insects, destruxin A and B, produced by Oospora destructor: Part I. EF. oospora (oospore) : Spora yang berdinding tebal, yang sedang beristirahat, dibentuk dari oosfer yang telah dibuahi. It gets that name because the seeds can be infected, leading to disparate outcomes for the plant. Oospora perbesaran 10x Oospora mampu bertahan hidup dan bersifat dorman (spora istirahat) serta stabil, dapat bertahan terhadap kondisi lingkungan yang kurang baik, tahan terhadap kekeringan dan mampu bertahan sampai 7 tahun (Kerwin 2000). Kemudian gamet betina khusus ini mengalami pembuahan telur atau oosfer oleh gamet jantan yang terbentuk dalam anteridium menghasilkan oospora. La oosfera es un componente de las células sexuales femeninas del huevo de la planta. Huevo de los Oomicetos que resulta de la fecundación de un gameto femenino (= oosfera) contenido en un oogonio por un gameto masculino (= anterozoide) procedente de un anteridio. Mereka juga memproduksi spora seksual yang disebut oospora.The only species that is significant in foods is G. Zygote yang … Oospora: [noun] a genus of imperfect fungi (order Moniliales) comprising parasitic and saprophytic forms with short hyphae, sparse mycelium, and usually globose conidia — see achorion — compare oidium. This genus is a mould that lacks a known sexual state and thus belongs to the Fungi Imperfecti. 10. Galactomyces Redhead & Malloch / G. A microorganism was isolated from the air of … Charophyceae In algae: Evolution and paleontology of algae The oospore, the fertilized female egg, has spirals on its surface that were imprinted by the spiraling protective cells that surrounded the oospore. Dinding tebal itu digunakan sebagai perlindungan. La germinación y sobrevivencia de las esporas es dependiente de las condiciones del ambiente: generalmente, las oosporas son capaces de sobrevivir en condiciones secas y frías o sólo en condiciones frías, pero son Publicidades. A series of β-Carboline derivatives were designed, synthesized, and evaluated for their fungicidal activities in this study.etnemlauxesa omoc lauxes otnat ricudorper edeup eS . Posee hiato simple o-o. An oospore is a thick-walled sexual spore that develops from a fertilized oosphere in some algae, fungi, and oomycetes. Chitooligosaccharide, a plant stimulant, can promote seed germination and plant growth and development, and improve plant photosynthesis. Oospores from … The only species that is significant in foods is G. Oospora akan tumbuh menjadi individu baru setelah periode istirahat., 2011). B → Pembahasan: Ciri utama kelompok Oomycota adalah reproduksi seksualnya dengan membentuk Oospora (zigot resisten).`The disease transmission rises during the rainfall seasons when the symptoms are more apparent (Liu et al`. It gets that name because the seeds can be infected, leading to disparate outcomes for the plant. Oosporein is a toxic, bronze colored di benzoquinone with the molecular formula C 14 H 10 O 8. Kharkova AP, 1961. scabiei in 1997 to follow grammatical convention (Lambert and Loria 1989a). Kharkova AP, 1961. Sifat Fisiologi Kapang 1. Sour rot is a potentially devastating postharvest disease in citrus fruits..9 ° C. candidum; other names for this organism are Oidium lactis and Oospora lactis; it produces ascospores, and the telemorphic state … The mycelium and resting spores (oospores) or sclerotia of several phytopathogenic soil oomycetes and fungi such as Pythium, Phytophthora, Rhizoctonia, Sclerotinia, and … noun oo· spore ˈō-ə-ˌspō (ə)r, -ˌspȯ (ə)r : zygote especially : a spore produced by heterogamous fertilization that yields a sporophyte More from Merriam-Webster on … Oosporein is a red dibenzoquinone pigment initially reported in Oospora colorans ( 7) and subsequently found in a number of soil and endophytic fungi, as well as in the entomopathogenic Beauveria genus ( … Chitooligosaccharide, a plant stimulant, can promote seed germination and plant growth and development, and improve plant photosynthesis. Kebutuhan air Ketika sudah terlekatkan secara kuat, maka reproduksi seksual dimulai dimana jantan dan betinanya mengeluarkan gametangium, antheridia dan oogonium. [1] They are believed to have evolved either through the fusion of two species or the chemically induced stimulation of mycelia, leading to oospore … Merriam-Webster unabridged. Contoh oomycota antara lain Saprolegnia yang bersifat saprofit atau menyerap makanan pada hewan yang sudah mati, Phytophthora infestans yang merupakan parasit pada tanaman kentang, serta Phytophthora nicotianae yaitu parasit pada tanaman Oospora dibentuk di dalam oogonium. Baker, Fungi Malayana No. Geotrichum candidum, also known as the "dairy mould", produces white-to-cream-colored growth. Baca Juga Artikel Yang Mungkin Berhubungan : Kingdom Fungi/Jamur. Moore (1934) Geotrichum redaellii Geotrichum citri-aurantii (Ferraris) E. Google Scholar. … Ketika sudah terlekatkan secara kuat, maka reproduksi seksual dimulai dimana jantan dan betinanya mengeluarkan gametangium, antheridia dan oogonium.Artinya, askospora adalah bentuk dari sistem reproduksi dari jamur yang dilakukan secara seksual. In this review, we summarize progress in the research of chitooligosaccharide-induced plant stress resistance. Optimum conditions for lipase biosynthesis by the fungus have been found. From top to bottom: normal vertebral bone, osteoporotic bone, wedge fracture, compression fracture. Jika kondisi memungkinkan, spora akan tumbuh menjadi hifa baru. Google Scholar.Matthews & F. Tumbuhan yang dapat membentuk spora adalah tumbuhan paku, tumbuhan paku air, tumbuhan lumut, dan jamur.19 µm y 347. Because of an interest by plant Oospora aurantiaca (Lév. In none of them could he find fungal material that matched the meager description and therefore he concluded that the identity of the fungus could not be assessed. ¿Qué es la oospora y la zoospora? Una oospora es una espora sexual de paredes gruesas que se desarrolla a partir de una oosfera fertilizada en algunas algas, hongos y oomicetos. The Oospora from imported soybean seeds from the Class I Agricultural Quarantine Center was tested for its pathogenicity on soybean cultivars Anjasmoro, Grobogan, and Wilis in the greenhouses of Peronospora nemzetség Peronospora aestivalis. Robin (1853) Robin, C., p. sojae-the mycelium and cyst-as well as on the oospore 4.) examined the material distributed as C. VII. Spora aseksual dan seksual dapat dikitari oleh struktur pelindung yang sangat terorganisasi yang disebut tubuh buah.1248/cpb. ex Mont.AC. Healthy fruits (Fig. 疥疮是最常见的皮肤病之一，在发展中国家皮肤病中占很大的比例。. It is a mold that spoils various foods and is responsible for occupational asthma in the wood and cork industry. Sour rot is a potentially devastating postharvest disease in citrus fruits. The Williams & Wilkins Co, Baltimore, 1966. Guehomyces pullulans (Lindner) Fell & Scorzetti, 2004. Penghitungan zoospora dan oospora yang dihasilkan dengan menggunakan malazzes hemocytometer dan pengamatan dilakukan dengan menggunakan bantuan mikroskop dengan perbesaran 10x dan 40x. The curves have been extended wherever necessary by extrapolation in order to derive parts of table 1, namely; the figures for the temperatures at which growth was one-half of the diameter of the maximum. Except for Ps. Tuber yield was not greatly affected despite severe damage to the roots, and the chief Synonym and Classification Data for Oospora spp.M. rubrum and O.The physiochemical properties of oosporein have been explored, and its chemical synthesis has been reported (12-14). Geotrichum candidum, also known as the “dairy mould”, produces white-to-cream-colored growth. (34. Mikrobiologi ? oospora : adalah sel telur yang telah dibuahi, membentuk dinding tebal, dan sesudah itu terjadi periode istirahat. 1 A) are infected through contact with damaged fruits (Saito and Xiao, 2017; Baudoin, et al. Streptomyces scabiei (also wrongly named Streptomyces scabies) is a streptomycete bacterium species found in soils around the world.76 µm, respectivamente; además posee entre 10-11(12) bordes espirales poco prolongados que surgen de un polígono formado por The Oospora enzyme has a molecular weight of 128,000 and except for its stereospecificity its properties are very similar to those of the Penicillium enzyme.E.E. On the biology of the causal agent of oosporosis - Oospora pustulans Owen and Wakef. Taxonomy. Oospora verticillioides Sacc. Nantinya, zigot ini akan membentuk oospora dan akan berkembang menjadi oomycota dewasa. Oosporein, a red-pigmented Oospora: Merupakan spora yang terbentuk dari pertemuan antara gamet betina (oogonium) dan gamet jantan (anteridium), sehingga akan terjadi pembuahan (oosfer) dan akan menghasilkan oospora. exuberans Stautz (1931) Geotrichum matalense (Castellani) Castellani var. J. O. de Hoog et al.10), Trichophyton, Trichosporon, Oospora, and Alternia. In this review, we summarize progress in the research of chitooligosaccharide-induced plant stress resistance. Table 1 shows the various cultures Oospora (Geotrichum): Oospora lactis (called dairy mold) grow on surface of soft cheese.The most notorious species is Phytophthora infestans, the causal agent of potato late blight and responsible for the Irish potato famine in the 19th century (Haas et al. Berasal dari istilah Yunani Kuno "ὑφή" (huphḗ), yang diterjemahkan menjadi 'jaring', hifa dicirikan oleh sifatnya yang memanjang dan Phytophthora es un género de oomicetos fitopatógenos. Other articles where oospore is discussed: algae: Evolution and paleontology of algae: The oospore, the fertilized female egg, has spirals on its surface that were imprinted by the spiraling protective cells that surrounded the oospore. 129°C, C 11 H 10 O 3, and eburicoic acid, m. quercinum) = Microsphaera alphitoides (on oaks) Oidium anacardii (= Acrosporium anacardii) (on cashew) Oospora (Geotrichum) spp. Proses pembentukannya dapat dilihat pada gambar 8. Syd.saropsoO - aropsoO netfo era dna ,etatpes era eahpyH . Penyatuan dilakukan melalui tabung fertilisasi. 1966 Apr;14(4):363-9. The activity of lipase depends on the composition of a growth medium, pH, temperature, the duration of cultivation. 69. This microorganism was cultured on a malt extract medium, and the mycellium was separated from the culture filtrate. Found predominantly in soil and decaying vegetation, … A microorganism was isolated from the air of a patient-room and classified in the genus Oospora. Certain zoospores are infectious and transmittable, [1] such as Batrachochytrium dendrobatidis, a fungal Geotrichum has septate mycelia which readily fragment into arthrospores (Figure 5), which are the organism's primary means of reproduction. An oospore forms when an oogonium (female gamete) is fertilized by an antheridial (male gamete) nucleus; a characteristically thick wall and food reserves help to ensure survival. Oospora pullulans. Seed treatment with mancozeb provide control over common scab. Found predominantly in soil and decaying vegetation, most streptomycetes produce spores, and are noted for A microorganism was isolated from the air of a patient-room and classified in the genus Oospora. Cuando las condiciones son adecuadas, la oospora germina, da lugar a un nuevo organismo y así continúa el ciclo de la vida.. 290°C, C 31 H 50 O 3 were obtained from the dried mycellium. 6.el art anu ,etiv alled aropsonorep alled elasuac etnega ,IN te LREB ).2.) Herter Oospora lupuli (C. BEYMA, compounds A, D, and F (dimethylosoic acid-I, trimethylosoic acid I and monomethylosoic acid), were proved to be diphenyl ethers (XV : R1=R4=CH3 ; R2=R3=R5=H ; R1=R2=R4=CH3 ; R3=R5=H ; and R4=CH3 ; R1=R2=R3=R5=H) and compound A was proved to be identical with asterric acid24) produced by Aspergillus terreus THOM. Ada dua macam spora yang dihasilkan, yakni spora besar dan spora kecil. K významným rozdílům mezi sporou a semenem ( semenných rostlin) patří i to, že spora obsahuje málo zásobních látek a nevykazuje gravitropismus.anicrasoropS nad ,sullicabotcaloropS ,muidirtsolC ,sullicaB suneg irad iretkab halada arops kutnebmem tapad gnay iretkab hotnoc nupadA . 264, lodged in the herbaria in S, B, K and PAD. Teliospora, merupakan spora yang diproduksi oleh telium pada tanaman fungi. Morphological, cultural and physiological properties of the fungus Oospora lactis producing lipase are described. Other strains (CBS website) were collected from sap of a maple (Acer) tree in The Netherlands (CBS 2542), frozen beef in Brisbane, Australia (CBS 2540), butter in Denmark (CBS 2541) and arctic soil (IP110 and IP 114). Abstract. Contoh Oomycota. Oosporein is a toxic, bronze colored di benzoquinone with the molecular formula C 14 H 10 O 8. Oidium is a genus of Deuteromycetes, where traditionally most anamorphs of the order Erysiphales are included. [2] [3] Oosporein was first extracted from various molds and has antibiotic, [4] antiviral, cytotoxic, antifungal, and 5. Penicillium: Penicillium puberulum and other green spored species grow on surface or into holes and give green coloration. The growth may appear as a hardened, felt-like mass at first, but then becomes soft and creamy. Spora ini terbentuk di dalam struktur betina khusus yang disebut oogonium., 2009). Contohnya cara reproduksi jamur lendir yang hampir sama dengan jamur, tetapi tidak dapat dikelompokkan dalam kingdom Various fungal species have been reported to cause dermatomycoses in reptiles, including Aspergillus, Basidobolus, Chamaeleomyces, Geotrichum, Lecanicillium, Mucor, Saprolegnia, Penicillium, Fusarium, Purpureocillium (Paecilomyces; Fig., 2009). The Oospora fuscans type strain (CBS 2535) was isolated from exudates of a chestnut (Castenea) tree in Germany (Stautz 1931). A type culture was not . VII. New toxic substances, m. [2] [3] Oosporein was first extracted from various molds and has antibiotic, [4] antiviral, cytotoxic, antifungal, and 5. Transactions of the British Mycological Society, 42:59-66. Reproduksi sexual berlangsung melalui penggabungan inti dari dua sel (antheridium + antheridial) untuk menghasilan oogonium atau bakal jamur (Srikandi Fardiaz, 1992). Sporangiospora, merupakan spora yang ada pada tumbuhan fungi yang diproduksi oleh sporangium. citricarpa, which was cultured at 20°C, all tested strains were cultured at 25°C on potato dextrose agar media until the mycelium covered approximately three-quarters of the plates. Significado de la Oosfera. Kapang termasuk mikroba yang penting dalam mikrobiologi pangan karena selain berperan penting dalam industri makanan, kapang juga banyak menjadi penyebab kerusakan pangan. Zoospóráik egyetlen akrokont helyzetű, pillás ostorral rendelkeznek, ilyen a csoporton kívül csak a sárgásmoszatoknál fordul elő. The genus Geotrichum is composed of 22 species. C., (1902) Geotrichum candidum var. Fase ekspansi atau pertumbuhan juga biasa disebut dengan fase pemulihan yang merupakan fase dimana aktivitas ekonomi meningkat termasuk di dalamnya peningkatan siklus usaha dan produk domestik bruto PDB tumbuh selama dua kuartal berturut-turut. Spora seksual yang dihasilkan apabila jatuh pada lingkungan yang sesuai akan tumbuh membentuk hifa, kemudian bercabang-cabang membentuk miselium. Selain itu, pada fase ekspansi juga The structures of the metabolites of Oospora sulphurea-ochracea v. Los esporangios son apicales, deciduos, transparentes, con una forma que va desde redondeada hasta elipsoidal y con el ápice ahusado.2.

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1981) (Fig. Espora de pared gruesa, que se desarrolla a partir de una oosfera, previa fecundación o partenogénesis.14. 2. Fase Ekspansi. Zigot akan berkembang menjadi oospora.67% on day 100 of storage.35%) than commercial antiviral agent ¿Qué se produce con la germinación de las zoosporas haploides? Cuando la zigospora germina, sufre meiosis y produce esporas haploides, que, a su vez, se convertirá en un nuevo organismo.Oospores of Hyaloperonospora parasitica, agent of the downy mildew (in the middle) An oospore is a thick-walled sexual spore that develops from a fertilized oosphere in some algae, fungi, and oomycetes. Setelah mengalami fase istirahat, intinya mengalami reduksi dan selanjutnya tumbuh menjadi individu baru. 110) così si esprime al riguardo: « Als Parthenogenesis sind wahrscheinlich jene Fälle zu deuten, in welchen membranbekleidete Eizellen direct, ohne zu Oosporen zu Se cree que el periplasma del oogonio sirve de alimento a la oospora durante su desarrollo, y que también es el responsable de las variadas ornamentaciones que adopta la pared externa de la oospora y que sirve para diferenciar las especies del género; en este caso mide 4 - 7 µm de grosor y es tuberculada, con costillas aplanadas ramificadas. Five new diterpene glycosides, virescenosides Z 4-Z 8 (1-5) have been isolated from a marine strain of Acremonium striatisporum KMM 4401 associated with the holothurian Eupentacta fraudatrix. Oospora scabies . Agr. LONGHIN.. Green manuring of potato fields reduces the incidence of common scab. El tamaño de estos no excede Oospora, merupakan spora yang diproduksi oleh oogonium pada oomycetes. Its taxonomic position was revised in 2004 by de Hoog and Smith. Berbagai macam jamur mempunyai ciri-ciri seperti spora seksual dan struktur tubuh buah dengan tahap-tahap seksual dalam daur hidupnya Oospora : dihasilkan oleh oogonium pada Oomycetes i. Sifat Fisiologi Kapang 1. Transactions of the British Mycological Society, 42:59-66. Este mecanismo es una forma efectiva de asegurar la Oospora adalah spora yang terbentuk di dalam struktur betina khusus yang disebut oogonium . Dalam setiap oogonium terdapat satu atau lebih oosfer. As with the other Actinomycetota, streptomycetes are gram-positive, and have very large genomes with high GC content. 1. Over 700 species of Streptomyces bacteria have been described. Reproduksi sexual berlangsung melalui penggabungan inti dari dua sel (antheridium + antheridial) untuk menghasilan oogonium atau bakal jamur (Srikandi Fardiaz, 1992). Along with other closely related … Monascus fungi are well known to produce six primary pigments of polyketide origin, classified into three groups based on color: yellow, monascin and ankaflavin; orange, monascorubrin and rubropunctatin; and red, monascorubramine and rubropuntamine (Sweeny et al.13. Notes: 1) 'Orth. Histoire naturelle des végétaux parasites qui croissent sur l'homme et sur les animaux vivants. Spora terbentuk di dalam struktur betina khusus yang disebut oogonium. The enzyme has bee Oospora; spora yang terbcntuk di dalam struktur sel betina khusus (oogonium). Reproduksi sexual dapat berlangsung melalui: zygospora, oospora, ascospora atau basidiospora.A 2007 opinion paper published by Saddler et al. Yetti Wira Citerawati SY) A. Oospora. Pada kondisi tertentu, spora akan tumbuh menjadi hifa baru. An oospore forms when an oogonium (female gamete) is fertilized by an antheridial (male gamete) nucleus; a characteristically thick wall and food reserves help to ensure survival. There was a gradual increase in the total percentage of eyes infected by the fungus under the conditions of this experiment which suggested a spread of infection during storage to which high humidity may have been an important contributing factor.The disease transmission rises during the rainfall seasons when the symptoms are more apparent (Liu et al. adalah parasit pada ikan dan serangga yang dapat hidup di air tawar dengan suhu 3 – 330C. The curd gradually becomes liquefied under the felt. Dinding tebal itu digunakan sebagai perlindungan. Contoh dari jamur ini adalah Saprolegnia, Phytophthora, Pythium.The change in name to Streptomyces scabies occurred in 1948, was revived in 1989, but then changed to S. lucerna peronoszpóra Peronospora alta (az útifűfélék peronoszpórája) Peronospora anemones Peronospora antirrhini Peronospora arborescens (a mák peronoszpórája) A levél színén világos foltok képződnek, eközben a levél fonákján szürkésfehér-lilás penész virágzik ki (konidiumok). Trichosporon pullulans. Beberapa spesies Saprolegnia antara lain adalah Saprolegnia australis dan Saprolegnia ferax. Coronula cells with a vacuole, which occupies most of the cytoplasm; note that anticlinal walls are thicker. Pembuahan oosfer (sel telur) menghasilkan zigot. [2] It can also occasionally affect some pome fruits; for example, apples and pears. Destruxin A and B showed Geotrichum sp.). Kebanyakan anggota kelompok ini adalah saprofit. a. The meaning of OOSPORA is a genus of imperfect fungi (order Moniliales) comprising parasitic and saprophytic forms with short hyphae, … Studies on the Metabolic Products of Oospora sp. Pada kondisi lingkungan yang tepat, oospora akan ber kecambah dan menghasilkan zoospora. 2. Reproduksi jamur dapat berlangsung secara sexual dan asexual. Oospores and zygospores are the result of sexual reproduction in the Oomycota and Zygomycota, respectively. Introduction. Sulochrin oxidase is a blue copper-containing glycoenzyme that catalyzes a stereospecific formation of bisdechlorogeodin from sulochrin. Especially, compound F5 exhibited higher fungicidal activity against Rhizoctonia solani (53. adalah parasit pada ikan dan serangga yang dapat hidup di air tawar dengan suhu 3 - 330C. Index Bergeyana. 问题的范围. Individual destruxins differ on the hydroxy acid, N-methylation, and R group of the amino acid residues; where established, the configurations of the amino acid residues are S, and A fungus isolated from brown lesions in the cortex of root systems of Majestic potatoes at Rothamsted in 1951 was identical morphologically with Oospora pustulans, the cause of skin-spot disease of tubers. One se obično obrazuju na izumrlim biljnim delovima ili se nalaze u zemljištu. DEFINISI KAPANG Kapang adalah sekelompok mikroba yang tergolong dalam fungi dengan ciri khas memiliki filamen (miselium). Genome Information Go to NCBI genomic BLAST page for Candida albicans Mengutip buku yang berjudul FITOPATOLOGI: Menuju Pertanian Berkelanjutan, Gallyndra Fatkhu Dinata, ‎ Haryuni, ‎Anti Uni Mahanani (2023:63), secara seksual reproduksi jamur mencakup pembentukan oospora, zoospora, askuspora, basidiospora, dan zygospore. D. Dalam setiap oogonium terdapat satu atau lebih oosfer. Google Scholar. Camembert and Brie require Penicillium camemberti and lactic acid- producing streptococci; the mold Oospora lactis and the organism Bacterium Fungal secondary metabolites are chemical compounds important for development, environmental adaptation and for potential biotechnological and pharmaceutical applications. aurianticum forms orange to red spots. Another name is foolish seedling disease.) and other fungal diseases of potato tubers. Características.363.1 ° C.P. Oosporein.p. Oospores and zygospores are the result of sexual reproduction in the Oomycota and Zygomycota, respectively. yang tidak dapat penulis sebutkan satu persatu. Oospora fragrans Berkhout var. Streptomyces scabiei (also wrongly named Streptomyces scabies) is a streptomycete bacterium species found in soils around the world.p. Given the important but limited reports on the comparison of the sexual and asexual stages in Phytophthora, we performed a large-scale quantitative proteomics study on two key asexual life stages of P. Panoff, in Encyclopedia of Dairy Sciences (Second Edition), 2011.rumaj nagned pirim gnay iric iric iaynupmem aynutnet rumaj pirim atsitorP . As with the other Actinomycetota, streptomycetes are gram-positive, and have very large genomes with high GC content. In this case, curd gradually becomes liquified under the growth. Isolation and purification of destruxin A and B.

 129°C, C 11 H 10 O 3, and eburicoic acid, m

. | Bioscience, Biotechnology, and Biochemistry | Oxford Academic. 290°C, C 31 H 50 O 3 were obtained from the dried mycellium. (20. Fusarium verticillioides is the accepted name of the species, which was also known as Fusarium moniliforme. Carpospora : dihasilkan oleh carposporofit, karakteristik dari Alga merah j. Among the former are Roquefort, Gorgonzola and Stilton, dependent on the mold Penicillium roqueforti and the bacterium Streptococcus lactis. Thaxter was the first to describe and isolate the causal agent of CS in North America as Oospora scabies (Thaxter 1891). Virescenosides A, 1a, B, 1b and C, 1c, are β-D-altropyranosides of virescenol A, 2a, B, 2b and C, 2c. Butler, (1988) Oidium citri-aurantii Ferraris, (1899) Oospora citri-aurantii (Ferraris) Sacc. A zoospore (Zo-o-spore) is a motile asexual spore that uses a flagellum for locomotion in aqueous or moist environments. Model of the human spine on a white background, which shows various defects in bones and vertebrae. Application of gypsum prior to planting can also reduce the disease incidence. Proses Terbentuknya Spora. pustulans from tubers for root systems of potato and tomato was demonstrated. 1-702.yB( GNAPAK 1 . 1981) (Fig. The species has also been described as mating population A of the Fusarium fujikuroi species complex (formally known as Gibberella The pathogens included Oospora citri-aurantii, Penicillium italicum, and Pe. grey spores borne in spiral chains. NCBI BLAST name: basidiomycete fungi Rank: species Genetic code: Translation table 1 (Standard) Mitochondrial genetic code: Translation table 4 (Mold Mitochondrial; Protozoan Mitochondrial; Coelenterate Mitochondrial; Mycoplasma; Spiroplasma) Monilinia laxa is an ascomycete fungus that is responsible for the brown rot blossom blight disease that infects many different types of stone fruit trees, such as apricots, cherries and peaches. Biol Chem. Tetraspora : dihasilkan dari tetraporofit pada laga merah. 10.; Achya sp. [3] The pathogen overwinters on infected plant parts The phenology of skin spot (Oospora pustulans Owen &Wakef. Este género incluye tanto a especies necrótrofas (provocan la muerte de los hospederos) como hemibiótrofas (necesitan vivo al hospedero por un tiempo). Oosporein. Huevo de los Oomicetos que resulta de la fecundación de un gameto femenino (= oosfera) contenido en un oogonio por un gameto masculino (= anterozoide) procedente de un anteridio.p. Synonyms and Teleomorph-Anamorph Relationships This obsolete genus is a synonym of Oidium Species in this genus Oospora granulosa Trichosporon granulosum is an obsolete synonym of this species. Jika kondisi memungkinkan, spora akan tumbuh menjadi hifa baru. HASIL dan PEMBAHASAN . minuta Berkhout (1923) Oospora lactis (Fresenius) Saccardo var. Spora terbentuk di dalam struktur betina khusus yang disebut oogonium. Kingdom Fungi ( 1FUNGK ) Phylum Ascomycota ( 1ASCOP ) Subphylum Pezizomycotina ( 1PEZIQ ) Class Leotiomycetes ( 1LETOC ) Oospora pustulans Owen and Wakefield as a parasite of potato root systems. A new compound (O-1), m.; dan Phytophtora sp. scabiei in 1997 to follow grammatical convention (Lambert and Loria 1989a). O.)D EI. Biogenesis of oospolactone and oosponol Chem Pharm Bull (Tokyo). La germinación de la oospora es frecuentemente asíncrona; esto es, algunas oosporas germinan mientras que otras no lo hacen. Botanicheskii Zhurnal, 46:399-407. Phytophthora sojae is an important pathogen on soybean plants that causes "Oospora intermedia" Krüger 1904: not validly published, basonym of name in Approved Lists: synonym (and no standing) Parent taxon: Streptomycetaceae Waksman and Henrici 1943 (Approved Lists 1980) Assigned by: Buchanan RE, Holt JG, Lessel Jr. Dalam setiap oogonium bisa ada satu Oospora; Oospora terbentuk didalam struktur betina khusus yang disebut ooginium. Perkembangbiakan secara seksual dilakukan untuk menghasilkan keturunan yang lebih tahan (adaptif) terhadap kondisi lingkungan. Oospora strain 1936, which will be shown in the experiments to have the capacity of evoking Torula-reactive antibodies, was isolated by us in 1936 from the surface of sour cream that had been stored in a household Teleomorph Anamorph Commonly known synonyms; Galactomyces candidus (2004) a: Geotrichum candidum (1832): Geotrichum candidum (1809), Oospora lactis (1931), Geotrichum silvicola (2012), Geotrichum bryndzae (2012): Magnusiomyces capitatus (2004) a: Saprochaete capitata (2004): Trichosporon capitatum (1942), Geotrichum capitatum (1977), Blastoschizomyces capitatus (1985), Dipodascus capitatus (1986) Production of pigments by filamentous fungi is gaining interest owing to their use as food colourants, in cosmetics and textiles, and because of the important biological activities of these compounds. The species was renamed . Name Language; blight of rice: English: Propose photo.3 ° F. doi: 10., 2009).p. Spory jsou součástí životního cyklu mnoha bakterií, rostlin (např. C → Pembahasan: Saprolegnia sp.2 ). lucerna peronoszpóra Peronospora alta (az útifűfélék peronoszpórája) Peronospora anemones Peronospora antirrhini Peronospora arborescens (a mák peronoszpórája) A levél színén világos foltok képződnek, eközben a levél fonákján szürkésfehér-lilás penész virágzik ki (konidiumok). [1] Also called a swarm spore, these spores are created by some protists, bacteria, and fungi to propagate themselves. Download Citation | The phenology of skin spot (Oospora pustulans Owen &Wakef. citri-aurantii is a plant pathogen. Oospora adalah spora yang terbentuk di dalam struktur gamet betina khusus yang disebut oogonium. Their structures were determined by HRESIMS and 1D and 2D NMR. 每个国家都有疥疮发生，但在许多资源匮乏的热带地区尤其常见，特别是在儿童和老年人群中。.2 ). Pembuahan telur atau oosfer oleh gamet jantan yang terbentuk dalam anteridium menghasilkan oospora. Botanicheskii Zhurnal, 46:399-407. Kodaira Y. Usos de oospora Se emplea como: sustantivo femenino ¿Cómo separar en sílabas oospora? o-os-po-ra La palabra oospora tiene 4 sílabas. malattie di questa coltura. crustacea produce a red coloration, and O.5°C, C 29 H 47 O 7 N 5 and m.c. Contoh oomycota antara lain Saprolegnia yang bersifat saprofit atau menyerap makanan pada hewan yang sudah mati, Phytophthora infestans yang merupakan parasit pada tanaman kentang, serta Phytophthora nicotianae … Oospora dibentuk di dalam oogonium. Fungi are important in the manufacture of two types of cheese—blue-veined cheeses, and Camembert and Brie. On the biology of the causal agent of oosporosis - Oospora pustulans Owen and Wakef. 1853. Rice infected with bakanae disease. Pemeliharaan isolat Lagenidum giganteum, salah … Oospora. Hyphae are septate, and are often Oospora - Oosporas - definición. Oosfer adalah pembuahan sel telur oleh garnet jantan yang menghasilkan oospora.' (= orthographic variant) refers to a name not following standard rules of orthography, such as gender disagreement between genus and species, either when originally published or mistakenly corrected in later publications; includes names which are "incorrect original spellings" and "incorrect subsequent spellings" in zoological parlance. 234°C, C 25 H 42 O 6 N 4 were isolated from the active syrup extracted from the culture filtrate and the fungal mats of Oospora destructor (M ETCH. The main postharvest diseases of citrus fruit decay were blue mold, green mold, and sour rot, which were caused by the infection of Penicillium italicum, Penicillium digitatum, and Oospora citriaurantii, respectively. Another name is foolish seedling disease.