Log in

Relevant bibliographies by topics / Spegazzini" / Journal articles

To see the other types of publications on this topic, follow the link: Spegazzini".

Journal articles on the topic 'Spegazzini"'

Author: Grafiati

Published: 4 June 2021

Last updated: 28 July 2025

Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles

Select a source type:

Consult the top 50 journal articles for your research on the topic 'Spegazzini".'

Next to every source in the list of references, there is an 'Add to bibliography' button. Press on it, and we will generate automatically the bibliographic reference to the chosen work in the citation style you need: APA, MLA, Harvard, Chicago, Vancouver, etc.

You can also download the full text of the academic publication as pdf and read online its abstract whenever available in the metadata.

Browse journal articles on a wide variety of disciplines and organise your bibliography correctly.

1

ETAYO, Javier, and Vilma G. ROSATO. "Observations on lichenicolous fungi described by Spegazzini." Lichenologist 40, no. 3 (2008): 227–32. http://dx.doi.org/10.1017/s0024282908007056.

Full text

Abstract:

Abstract:We have studied and tried to clarify the application of names of all the lichenicolous fungi described by Carlos Spegazzinii. Several of these names have not previously been treated by mycologists currently specializing in lichenicolous fungi. Verruculina gen. nov. is introduced with V. sigmatospora (Speg.) Etayo (syn. Metanectria sigmatospora) as type, and the new combination Scutula nephromatis (Speg.) Etayo (syn. Patellea nephromatis) is made. Material of several species, Diplosporium caudatum (on Punctelia), Pleurotus lichenicolus (on Usnea), Pyrenopeziza lichenicola (on Flavoparm

APA, Harvard, Vancouver, ISO, and other styles

2

Charles, Graham. "Notes on Maihueniopsis Spegazzini (Cactaceae)." Bradleya 26, no. 26 (2008): 63–74. http://dx.doi.org/10.25223/brad.n26.2008.a5.

Full text

APA, Harvard, Vancouver, ISO, and other styles

3

Rossi, Walter. "Dioicomyces italicus Spegazzini and D. formicomi Thaxter." Mycologia 85, no. 1 (1993): 125. http://dx.doi.org/10.2307/3760487.

Full text

APA, Harvard, Vancouver, ISO, and other styles

4

Rossi, Walter. "Dioicomyces Italicus Spegazzini and D. Formicomi Thaxter." Mycologia 85, no. 1 (1993): 125–26. http://dx.doi.org/10.1080/00275514.1993.12026255.

Full text

APA, Harvard, Vancouver, ISO, and other styles

5

HORIKAWA, Tomohiro. "Pathogenicity of Pestalotia longiseta SPEGAZZINI to various plants." Chagyo Kenkyu Hokoku (Tea Research Journal), no. 65 (1987): 38–45. http://dx.doi.org/10.5979/cha.1987.38.

Full text

APA, Harvard, Vancouver, ISO, and other styles

6

Majewski, Tomasz. "Some additional Laboulbeniales (Ascomycetes) new to Poland." Acta Mycologica 41, no. 1 (2013): 65–72. http://dx.doi.org/10.5586/am.2006.010.

Full text

Abstract:

Six fungal species belonging to the order Laboulbeniales new to Poland are described and illustrated: <em>Dimeromyces corynetis</em> Thaxter, <em>Euphoriomyces magnicellulatus</em> Santamaria, <em>Laboulbenia cornuta</em> Thaxter, <em>L. manubriolata</em> Thaxter, <em>L. nana</em> Sugiyama and <em>L. olisthopi</em> Spegazzini. The status of the latter species, also reported from Ukraine, is briefly discussed.

APA, Harvard, Vancouver, ISO, and other styles

7

Irmler, Ulrich. "New species and synonymies of the genus Nacaeus Blackwelder, 1942 (Coleoptera: Staphylinidae: Osoriinae) from the Neotropical Region." Arthropod Systematics & Phylogeny 64, no. 2 (2006): 205–16. http://dx.doi.org/10.3897/asp.64.e31657.

Full text

Abstract:

Four new species of the genus Nacaeus (Staphylinidae: Osoriinae) are described from Central and South America: N. collinatus, N. colombinellus, N. honduranus and N. fl avoelytratus. Another species, N. americanus, is redescribed and transferred from the genus Lispinodes to Nacaeus. A rough overview to three species groups is given and the newly described species are compared in detail with similar species. N. nevermanni (Bernhauer, 1942) is synonymised to N. spegazzini (Bernhauer, 1933) and new records of the species are published.

APA, Harvard, Vancouver, ISO, and other styles

8

Irmler, Ulrich. "New species and synonymies of the genus Nacaeus Blackwelder, 1942 (Coleoptera: Staphylinidae: Osoriinae) from the Neotropical Region." Arthropod Systematics & Phylogeny 64 (December 1, 2006): 205–16. https://doi.org/10.3897/asp.64.e31657.

Full text

Abstract:

Four new species of the genus Nacaeus (Staphylinidae: Osoriinae) are described from Central and South America: N. collinatus, N. colombinellus, N. honduranus and N. fl avoelytratus. Another species, N. americanus, is redescribed and transferred from the genus Lispinodes to Nacaeus. A rough overview to three species groups is given and the newly described species are compared in detail with similar species. N. nevermanni (Bernhauer, 1942) is synonymised to N. spegazzini (Bernhauer, 1933) and new records of the species are published.

APA, Harvard, Vancouver, ISO, and other styles

9

Katinas, Liliana, Diego G. Gutierrez, and Silvia S. Torres Robles. "Carlos Spegazzini (1858-1926): Travels and Botanical Work on Vascular Plants." Annals of the Missouri Botanical Garden 87, no. 2 (2000): 183. http://dx.doi.org/10.2307/2666160.

Full text

APA, Harvard, Vancouver, ISO, and other styles

10

Rajchenberg, Mario, and Jorge E. Wright. "Type Studies of Corticiaceae and Polyporaceae (Aphyllophorales) Described by C. Spegazzini." Mycologia 79, no. 2 (1987): 246–64. http://dx.doi.org/10.1080/00275514.1987.12025704.

Full text

APA, Harvard, Vancouver, ISO, and other styles

11

Rajchenberg, Mario, and Jorge E. Wright. "Type Studies of Corticiaceae and Polyporaceae (Aphyllophorales) Described by C. Spegazzini." Mycologia 79, no. 2 (1987): 246. http://dx.doi.org/10.2307/3807658.

Full text

APA, Harvard, Vancouver, ISO, and other styles

12

Messuti, María Inés, and Laura Emma Lorenzo. "Taxonomic studies on Gloniella (Hysteriales, Ascomycota) described by Spegazzini." Nova Hedwigia 89, no. 1 (2009): 229–36. http://dx.doi.org/10.1127/0029-5035/2009/0089-0229.

Full text

APA, Harvard, Vancouver, ISO, and other styles

13

GUERRERO, PABLO C., and HELMUT E. WALTER. "Nomenclatural novelties and a new species in Chilean Cactaceae." Phytotaxa 392, no. 1 (2019): 89. http://dx.doi.org/10.11646/phytotaxa.392.1.11.

Full text

Abstract:

The taxonomy of Chilean Cactaceae is notoriously difficult (see e.g., Duarte et al. 2014). Molecular data, and phylogenetic approaches, provided answer to better understand the natural classification of cacti (see e.g., Nyffeler 2002, Edwards 2005, Nyffeler & Eggli 2010, Ritz et al. 2012, Schlumpberger & Renner 2012, Larridon et al. 2015, 2018). As part of an ongoing revision of the Chilean Cacti, which is part of the “Modern Flora of Chile” initiative, nomenclatural novelties are needed in Eulychnia Philippi (1860: 23), Leucostele Backeberg (1953: 36) and Maihueniopsis Spegazzini (192

APA, Harvard, Vancouver, ISO, and other styles

14

MARTÍNEZ-GONZÁLEZ, CÉSAR RAMIRO, and JOSÉ DE JESÚS MORALES-SANDOVAL. "Neotypification of Opuntia pilifera (Cactaceae; Opuntioideae)." Phytotaxa 452, no. 3 (2020): 241–42. http://dx.doi.org/10.11646/phytotaxa.452.3.8.

Full text

Abstract:

Opuntia Miller (1754: no pagination) is a genus critical from both taxonomic and nomenclattural points of views (see e.g., Pinkava 2002, Griffith & Porter 2009, Majure et al. 2012). Many of the taxa belonging to this genus were described bases on materials collected by Old World naturalists (e.g., Arechavaleta 1905, Spegazzini 1905, 1925, Pontes et al. 2017). This led to publications of names based on plants grown under greenhouses conditions. Moreover, these names, although nomenclaturally valid, were often poorly described and usually no type was designated (see e.g., Haworth 1812, Pfeif

APA, Harvard, Vancouver, ISO, and other styles

15

Hladki, Adriana I., and Andrea I. Romero. "Taxonomic and nomenclatural aspects ofHypoxylontaxa from southern South America proposed by Spegazzini." Mycologia 101, no. 5 (2009): 733–44. http://dx.doi.org/10.3852/09-020.

Full text

APA, Harvard, Vancouver, ISO, and other styles

16

De Kesel, André, and Krastina De Kesel. "Laboulbeniales (Ascomycetes) from Latvia." Acta Mycologica 41, no. 1 (2013): 55–64. http://dx.doi.org/10.5586/am.2006.009.

Full text

Abstract:

This contribution presents new and historical data on the Laboulbeniales of Latvian Coleoptera. An annotated checklist of 26 taxa is given, 13 are new for Latvia. Only six taxa (accepted names) from Briedis’ historical list were found again and six more need to be confirmed as Briedis’ material was lost. A neotype is indicated here for the extremely rare <em>Laboulbenia elaphricola</em> Siemaszko et Siemaszko. Its morphology is discussed and compared with <em>Laboulbenia elaphri</em> Spegazzini and <em>Laboulbenia vulgaris</em> Peyr.

APA, Harvard, Vancouver, ISO, and other styles

17

Yepes, Mauricio Salazar, and Aníbal Alves de Carvalho Júnior. "Novos registros de ferrugens (fungi, Uredinales) para o Brasil, coletados no Parque Nacional do Itatiaia." Acta Botanica Brasilica 24, no. 2 (2010): 378–85. http://dx.doi.org/10.1590/s0102-33062010000200008.

Full text

Abstract:

A partir de recentes coletas de Uredinales realizadas no Parque Nacional do Itatiaia e em áreas de proteção ambiental ao redor deste parque, foram identificadas novas ocorrências para o Brasil: Dicheirinia binata (Berkeley & Curtis) Arthur, Maravalia manettiae Jørstad, Prospodium bignoniacearum (Spegazzini) Cummins, Puccinia ancizari Mayor, Puccinia investita Schweinitz, Puccinia lasiacidis Kern, Puccinia mandevillae Jackson & Holway e Uredo chusqueae Pardo-Cardona. Estas espécies já haviam sido reportadas em alguns países adjacentes ao Brasil. Além disso, após minuciosa análise biblio

APA, Harvard, Vancouver, ISO, and other styles

18

Benítez, Bonifacia, Claudia Pereira, Fidelina González, Carlos Molinas, and Siemens Bertoni. "Morfología y micrografía del ka’a he’e, Stevia rebaudiana (Bertoni) Bertoni, provenientes de cultivares de Concepción, Paraguay." Steviana 2 (July 30, 2021): 55–67. http://dx.doi.org/10.56152/ffs.v2i.1295.

Full text

Abstract:

En este trabajo de investigación, se realizó el análisis morfo-anatómico de Stevia rebaudiana (Bertoni) Bertoni, para lo cual se aplicó los métodos micrográficos aplicados por Carpano & al (1994) y Spegazzini (2007). Así también, se evaluó la variación del tamaño foliar en 50 individuos de muestras provenientes de cultivares del Departamento de Concepción. De la observación de la anatomía foliar, caulinar y radical, se obtuvo la caracterización de los tejidos que forman parte de los órganos evaluados. Aplicando el análisis estadístico no paramétrico de Kruskal-Wallis, se concluyó que exist

APA, Harvard, Vancouver, ISO, and other styles

19

DA SILVA, LUCAS ESPINDOLA FLORÊNCIO, and MARCELO TROVÓ. "Unraveling the identity of Paepalanthus decorus (Eriocaulaceae)." Phytotaxa 518, no. 3 (2021): 231–38. http://dx.doi.org/10.11646/phytotaxa.518.3.5.

Full text

Abstract:

Paepalanthus decorus was described by Delia Abbiatti from a single collection of individuals made by Carlos Luis Spegazzini in Uruguaiana, Rio Grande do Sul state, Brazil, deposited at the La Plata Museum. The species is known only from the type specimens, which were unusual for being collected far to the south of the distribution of the other species included in P. sect. Diphyomene. In recent nomenclatural treatments for P. sect. Diphyomene, P. decorus was disregarded, remaining known only from its original publication. Here, we critically evaluate the protologue, type specimens, and the vege

APA, Harvard, Vancouver, ISO, and other styles

20

MOSYAKIN, SERGEI L., and PETER J. DE LANGE. "New combinations for three taxa of the Oxybasis glauca aggregate (Chenopodiaceae) from Australasia, East Asia, and South America." Phytotaxa 350, no. 3 (2018): 259. http://dx.doi.org/10.11646/phytotaxa.350.3.5.

Full text

Abstract:

Taxonomy and nomenclature of several taxa related to Oxybasis glauca (≡ Chenopodium glaucum, Chenopodiaceae) are discussed. New nomenclatural combinations, i.e. O. ambigua (≡ C. ambiguum), O. amurensis (≡ C. amurense), and O. parodii (≡ C. parodii), are validated for three species native to Australasia (mainly Australia and New Zealand), East Asia (Russian Far East), and South America (Argentina), respectively. Information on type specimens is updated; in particular, it is demonstrated that the name Blitum rubrum var. hypoleucum was applied by Spegazzini to two species now recognized as O. par

APA, Harvard, Vancouver, ISO, and other styles

21

HORIKAWA, Tomohiro. "Influence of spray methods on control of tea Gray blight caused by Pestalotia longiseta Spegazzini." Chagyo Kenkyu Hokoku (Tea Research Journal), no. 62 (1985): 52–54. http://dx.doi.org/10.5979/cha.1985.62_52.

Full text

APA, Harvard, Vancouver, ISO, and other styles

22

HORIKAWA, Tomohiro. "Effective fungicides and application time for control of tea shoot blight by Pestalotia longiseta SPEGAZZINI." Chagyo Kenkyu Hokoku (Tea Research Journal), no. 65 (1987): 55–60. http://dx.doi.org/10.5979/cha.1987.55.

Full text

APA, Harvard, Vancouver, ISO, and other styles

23

Lavornia, Juan M., Renato A. García, Vilma G. Rosato, María J. Kristensen, Jorge A. Chayle, and Mario N. Saparrat. "Aportes a la colección de hongos liquenizados del herbario del Instituto de Botánica Carlos Spegazzini (LPS)." Boletín de la Sociedad Argentina de Botánica 52, no. 1 (2017): 5–12. http://dx.doi.org/10.31055/1851.2372.v52.n1.16903.

Full text

Abstract:

El Instituto de Botánica Carlos Spegazzini (IBCS) (UNLP, La Plata) contiene un herbario de hongos (LPS) de aproximadamente 40000 ejemplares, con 4200 especies tipo. El objetivo de este trabajo fue examinar los ejemplares de hongos liquenizados depositados en el IBCS, actualizar su taxonomía y denominación, revisar las especies con determinación dudosa, identificar aquellos no determinados, e incorporarlos en el Herbario LPS. Se estudiaron 192 ejemplares de 11 provincias de Argentina y de Brasil, Uruguay y Francia y de se determinaron en base a su exo-morfología, cortes histológicos y reaccione

APA, Harvard, Vancouver, ISO, and other styles

24

Gonzo, Gladys Monasterio, Alberto S. Fenocchio, and Cristina Pastori. "Chromosome characterization of Trichotnycterus spegazzini (Siluriformes, Trichomycteridae) from three hydrographic basins of the Northwest of Argentina." Caryologia 53, no. 1 (2000): 39–43. http://dx.doi.org/10.1080/00087114.2000.10589179.

Full text

APA, Harvard, Vancouver, ISO, and other styles

25

HORIKAWA, Tomohiro. "Involvement of Pestalotia longiseta Spegazzini in outbreak of tea shoot blight and its infection period and sites." Japanese Journal of Phytopathology 52, no. 5 (1986): 766–71. http://dx.doi.org/10.3186/jjphytopath.52.766.

Full text

APA, Harvard, Vancouver, ISO, and other styles

26

NIVEIRO, NICOLÁS, ORLANDO F. POPOFF, BERNARDO E. LECHNER, and EDGARDO O. ALBERTÓ. "Pholiota oblita, new species in sect. Adiposae stirps Subflammans (Strophariaceae, Agaricomycetes), from the Argentinean Yungas." Phytotaxa 167, no. 3 (2014): 276. http://dx.doi.org/10.11646/phytotaxa.167.3.6.

Full text

Abstract:

We present a study on the genus Pholiota sect. Adiposae stirps Subflammans from the Republic of Argentina. Pholiota oblita is proposed as a new species. It is characterized by its narrow lamellae, elongated cheilocystidia and broad spores. Singer originally described this species as P. digilioi, but this name was never validly published. Pholiota oblita is close to P. flammans, from the Northern Hemisphere, and P. subflammans, from the South American Andino-Patagonic forest, but differs by the diagnostic characters previously mentioned. The species was found in the southern end of the Yungas F

APA, Harvard, Vancouver, ISO, and other styles

27

Khan, Iqrar A., and Gary E. Jones. "Accumulation of necrotic lesion inducing variants in TMV-infected plantlets derived from leaf disks of Nicotiana sylvestris." Canadian Journal of Botany 67, no. 4 (1989): 984–89. http://dx.doi.org/10.1139/b89-131.

Full text

Abstract:

In an isolate of tobacco mosaic virus strain U1 there exists a small subpopulation containing a variant strain of the virus that induces the hypersensitive response on Nicotiana sylvestris Spegazzini & Comes. This type of variant is strongly selected for during the regeneration of plantlets from mature leaf tissue of plants infected with tobacco mosaic virus U1. When whole plants derived from disks were transferred into a glasshouse, those containing this type of variant were severely stunted, showed mosaic symptoms, and most of them died. Some that had originally contained lower titers of

APA, Harvard, Vancouver, ISO, and other styles

28

Baldwin, Ian T., Eric A. Schmelz, and Thomas E. Ohnmeiss. "Wound-induced changes in root and shoot jasmonic acid pools correlate with induced nicotine synthesis inNicotiana sylvestris spegazzini and comes." Journal of Chemical Ecology 20, no. 8 (1994): 2139–57. http://dx.doi.org/10.1007/bf02066250.

Full text

APA, Harvard, Vancouver, ISO, and other styles

29

Kraisitudomsook, N., R. A. Healy, D. H. Pfister, et al. "Resurrecting the genus Geomorium: Systematic study of fungi in the genera Underwoodia and Gymnohydnotrya (Pezizales) with the description of three new South American species." Persoonia - Molecular Phylogeny and Evolution of Fungi 44, no. 1 (2020): 98–112. http://dx.doi.org/10.3767/persoonia.2020.44.04.

Full text

Abstract:

Molecular phylogenetic analyses have addressed the systematic position of several major Northern Hemisphere lineages of Pezizales but the taxa of the Southern Hemisphere remain understudied. This study focuses on the molecular systematics and taxonomy of Southern Hemisphere species currently treated in the genera Underwoodia and Gymnohydnotrya. Species in these genera have been identified as the monophyletic/gymnohydnotrya lineage, but no further research has been conducted to determine the evolutionary origin of this lineage or its relationship with other Pezizales lineages. Here, we present

APA, Harvard, Vancouver, ISO, and other styles

30

HORIKAWA, Tomohiro. "Differences in the pathogenicity to tea plant of sensitive, moderately resistant and highly resistant strains of Pestalotia longiseta SPEGAZZINI to benzimidazole fungicides." Annual Report of The Kansai Plant Protection Society 29 (1987): 21–26. http://dx.doi.org/10.4165/kapps1958.29.0_21.

Full text

APA, Harvard, Vancouver, ISO, and other styles

31

Perelló, A. E., and S. Larran. "First Report of Pestalotiopsis guepini on Loquat in Argentina." Plant Disease 83, no. 7 (1999): 695. http://dx.doi.org/10.1094/pdis.1999.83.7.695a.

Full text

Abstract:

Loquat, Eriobotrya japonica (Thunb.) Lindl., is used as an ornamental plant in home gardens in the La Plata area of Buenos Aires, Argentina. During spring 1998, loquat branches with spotted leaves and fruits were submitted to the Plant Disease Diagnostic Laboratory. Symptoms on leaves consisted of small (2 to 5 mm in diameter), circular to oblong, greenish brown lesions that expanded to amphigenous, isolated, or confluent, dark brown spots. On fruits the disease appeared as circular to elongated, sunken spots. Advancing lesions spread over the surface resulting in the death of the fruit. Acerv

APA, Harvard, Vancouver, ISO, and other styles

32

Ren, Xinghai, Guangzhong Zhang, Mengjiao Jin, et al. "Metabolomics and Transcriptomics Reveal the Response Mechanisms of Mikania micrantha to Puccinia spegazzinii Infection." Microorganisms 11, no. 3 (2023): 678. http://dx.doi.org/10.3390/microorganisms11030678.

Full text

Abstract:

Mikania micrantha is one of the 100 worst invasive species globally and can cause significant negative impacts on agricultural and forestry economics, particularly in Asia and the Pacific region. The rust Puccinia spegazzinii has been used successfully as a biological control agent in several countries to help manage M. micrantha. However, the response mechanisms of M. micrantha to P. spegazzinii infection have never been studied. To investigate the response of M. micrantha to infection by P. spegazzinii, an integrated analysis of metabolomics and transcriptomics was performed. The levels of 7

APA, Harvard, Vancouver, ISO, and other styles

33

Santamaria, Sergi, and Jan Pedersen. "Laboulbeniomycetes (Fungi, Ascomycota) of Denmark." European Journal of Taxonomy 781 (November 26, 2021): 1–425. http://dx.doi.org/10.5852/ejt.2021.781.1583.

Full text

Abstract:

In this study, the thallus-forming Laboulbeniomycetes (Herpomycetales and Laboulbeniales) from Denmark are presented as an illustrated monograph. Sixteen species and one genus are newly described based on morphology and ecology (host association). The new genus is named Tanmaurkiella Santam. gen. nov. and includes two species: T. pselaphi Santam. gen. et sp. nov. (type species) and T. huggertii Santam. gen. et sp. nov., both on Pselaphus heisei Herbst, 1792 (Col. Staphylinidae Pselaphinae). The other 14 new species are Amorphomyces ventricosus Santam. sp. nov. on Myrmecocephalus concinnus (Eri

APA, Harvard, Vancouver, ISO, and other styles

34

Jayat, J. Pablo, Pablo E. Ortiz, Agustina A. Ojeda, et al. "Quantitative morphological characters of the skull suggest that Akodon oenos (Rodentia, Cricetidae, Sigmodontinae) is not a junior synonym of A. spegazzinii." Mammalia 84, no. 3 (2020): 299–313. http://dx.doi.org/10.1515/mammalia-2019-0043.

Full text

Abstract:

AbstractAkodon oenos, a nominal form with type locality in northern Mendoza province, Argentina, has an intricate taxonomic history. Recently, it was considered a junior synonym of Akodon spegazzinii on the basis of morphological similarities of one individual captured in southern Mendoza with specimens belonging to the type series of A. oenos, plus the genetic similarity of that single specimen with representatives of A. spegazzinii. We compared specimens of the Akodon boliviensis species group recently captured in Mendoza with the type series of A. oenos and series of A. spegazzinii from nor

APA, Harvard, Vancouver, ISO, and other styles

35

Samarakoon, Binu C., Rungtiwa Phookamsak, Dhanushka N. Wanasinghe, et al. "Taxonomy and phylogenetic appraisal of Spegazzinia musae sp. nov. and S. deightonii (Didymosphaeriaceae, Pleosporales) on Musaceae from Thailand." MycoKeys 70 (July 21, 2020): 19–37. http://dx.doi.org/10.3897/mycokeys.70.52043.

Full text

Abstract:

Tropical plants host a range of fungal niches including endophytes, pathogens, epiphytes and saprobes. A study undertaken to discover the saprobic fungal species associated with Musa sp. (banana) from northern Thailand found two hyphomycetous taxa of Spegazzinia (Didymosphaeriaceae, Pleosporales). These were collected during the dry season and their morpho-molecular taxonomic relationships were investigated. Based on phylogenetic analysis of combined SSU, LSU, ITS and TEF1-α sequence data (77% ML, 0.99 BYPP) and contrasting morphological features to the sister taxon, we introduce Spegazzinia m

APA, Harvard, Vancouver, ISO, and other styles

36

Samarakoon, Binu C., Rungtiwa Phookamsak, Dhanushka N. Wanasinghe, et al. "Taxonomy and phylogenetic appraisal of Spegazzinia musae sp. nov. and S. deightonii (Didymosphaeriaceae, Pleosporales) on Musaceae from Thailand." MycoKeys 70 (July 21, 2020): 19–37. https://doi.org/10.3897/mycokeys.70.52043.

Full text

Abstract:

Tropical plants host a range of fungal niches including endophytes, pathogens, epiphytes and saprobes. A study undertaken to discover the saprobic fungal species associated with Musa sp. (banana) from northern Thailand found two hyphomycetous taxa of Spegazzinia (Didymosphaeriaceae, Pleosporales). These were collected during the dry season and their morpho-molecular taxonomic relationships were investigated. Based on phylogenetic analysis of combined SSU, LSU, ITS and TEF1-α sequence data (77% ML, 0.99 BYPP) and contrasting morphological features to the sister taxon, we introduce Spegazzinia m

APA, Harvard, Vancouver, ISO, and other styles

37

SUWANNARACH, NAKARIN, JATURONG KUMLA, and SAISAMORN LUMYONG. "Spegazzinia camelliae sp. nov. (Didymosphaeriaceae, Pleosprales), a new endophytic fungus from northern Thailand." Phytotaxa 483, no. 2 (2021): 117–28. http://dx.doi.org/10.11646/phytotaxa.483.2.4.

Full text

Abstract:

A new endophytic ascomycete, described herein as Spegazzinia camelliae, was isolated from leaves of Camellia sinensis var. assamica collected from Nan Province, Thailand. This species is characterized by basauxic conidiophores and dark brown to blackish brown α and β conidia. It can be distinguished from previously described Spegazzinia species by the spine length of the α conidia and the size of the β conidia. Multi-gene phylogenetic analyses of the small subunit (SSU), large subunit (LSU) and internal transcribed spacers (ITS) of the nuclear ribosomal DNA (rDNA) and the translation elongatio

APA, Harvard, Vancouver, ISO, and other styles

38

LU, LIANG-TING, RYOSUKE SUGITA, MISAKI SATO, KAZUAKI TANAKA, and ROLAND KIRSCHNER. "Spegazzinia cryptica sp. nov. (Didymosphaeriaceae) from the western Pacific monsoon region." Phytotaxa 675, no. 2 (2024): 167–76. https://doi.org/10.11646/phytotaxa.675.2.7.

Full text

Abstract:

A new species of Spegazzinia on dead leaves of Cyperaceae and Poaceae from Taiwan and Japan is described and illustrated as S. cryptica. By the four to eight cells comprising the body of the α conidia, the species differs from other species of Spegazzinia. Although this fungus could hardly be distinguished from S. musae by morphology, it is revealed as a new species by diagnostic bases and phylogenetic analyses of nucrDNA and translation elongation factor 1-α gene (ITS/LSU and TEF) sequences.

APA, Harvard, Vancouver, ISO, and other styles

39

HORIKAWA, Tomohiro. "Varietal differences in the rate of formation of zonate spot lesions, kinds of fungi isolated from the lesions and size of the lesions in tea plants in a field inoculated with Pestalotia longiseta SPEGAZZINI." Chagyo Kenkyu Hokoku (Tea Research Journal), no. 65 (1987): 46–53. http://dx.doi.org/10.5979/cha.1987.46.

Full text

APA, Harvard, Vancouver, ISO, and other styles

40

Avanzato, M. V., R. M. Borges da Silveira, and J. R. Hernández. "First Report of Ravenelia spegazziniana on Acacia farnesiana from Brazil." Plant Disease 90, no. 8 (2006): 1109. http://dx.doi.org/10.1094/pd-90-1109b.

Full text

Abstract:

Leaves, young branches, and fruits of Acacia farnesiana (L.) Willd. (Fabaceae) that were distorted because of hypertrophy causing witches' brooms and other abnormal growth were collected in the area surrounding the Panteón da Liberdade e da Democracia, Brasilia, Brazil, during August 2005. Uredinia and telia were observed in the symptomatic areas. The uredinia were small on leaflets and rachis and on pods in confluent groups as much as 1 cm in diameter, subcuticular becoming erumpent, and cinnamon-brown; paraphyses were mostly clavate and colorless. Urediniospores were 17 to 28 × 12 to 16 μm,

APA, Harvard, Vancouver, ISO, and other styles

41

Suwannarach, Nakarin, Jaturong Kumla, and Saisamorn Lumyong. "Spegazzinia camelliae sp. nov. (Didymosphaeriaceae, Pleosprales), a new endophytic fungus from northern Thailand." Phytotaxa 483, no. 2 (2021): 117–28. https://doi.org/10.11646/phytotaxa.483.2.4.

Full text

Abstract:

Suwannarach, Nakarin, Kumla, Jaturong, Lumyong, Saisamorn (2021): Spegazzinia camelliae sp. nov. (Didymosphaeriaceae, Pleosprales), a new endophytic fungus from northern Thailand. Phytotaxa 483 (2): 117-128, DOI: 10.11646/phytotaxa.483.2.4, URL: http://dx.doi.org/10.11646/phytotaxa.483.2.4

APA, Harvard, Vancouver, ISO, and other styles

42

Kreike, C. M., and W. J. Stiekema. "Reduced recombination and distorted segregation in a Solanum tuberosum (2x) × S. spegazzinii (2x) hybrid." Genome 40, no. 2 (1997): 180–87. http://dx.doi.org/10.1139/g97-026.

Full text

Abstract:

In this paper we describe the reduced recombination and distorted segregation in an interspecific hybrid between Solanum tuberosum and Solanum spegazzinii. To study these phenomena, a cross was made between a (di)haploid S. tuberosum, used as a female parent, and a diploid wild potato species, S. spegazzinii, used as a male parent. Next, a backcross (BC) population was made with F1 genotype 38 that was backcrossed to S. tuberosum. In the backcross, S. tuberosum was used as the male parent. RFLP linkage maps were made using the F1 and the BC populations, yielding linkage maps of the interspecif

APA, Harvard, Vancouver, ISO, and other styles

43

Lu, Liang-Ting, Ryosuke Sugita, Misaki Sato, Kazuaki Tanaka, and Roland Kirschner. "Spegazzinia cryptica sp. nov. (Didymosphaeriaceae) from the western Pacific monsoon region." Phytotaxa 675, no. 2 (2024): 167–76. https://doi.org/10.11646/phytotaxa.675.2.7.

Full text

Abstract:

Lu, Liang-Ting, Sugita, Ryosuke, Sato, Misaki, Tanaka, Kazuaki, Kirschner, Roland (2024): Spegazzinia cryptica sp. nov. (Didymosphaeriaceae) from the western Pacific monsoon region. Phytotaxa 675 (2): 167-176, DOI: 10.11646/phytotaxa.675.2.7, URL: https://doi.org/10.11646/phytotaxa.675.2.7

APA, Harvard, Vancouver, ISO, and other styles

44

Mena-Portales, Julio, Taimy Cantillo-Pérez, and David W. Minter. "A new species of the conidial fungal genus Spegazzinia (Pleosporales, Didymosphaeriaceae) collected on sugarcane in Cuba." Phytotaxa 331, no. 2 (2017): 295–98. https://doi.org/10.11646/phytotaxa.331.2.14.

Full text

Abstract:

Mena-Portales, Julio, Cantillo-Pérez, Taimy, Minter, David W. (2017): A new species of the conidial fungal genus Spegazzinia (Pleosporales, Didymosphaeriaceae) collected on sugarcane in Cuba. Phytotaxa 331 (2): 295-298, DOI: 10.11646/phytotaxa.331.2.14, URL: http://dx.doi.org/10.11646/phytotaxa.331.2.14

APA, Harvard, Vancouver, ISO, and other styles

45

MENA-PORTALES, JULIO, TAIMY CANTILLO-PÉREZ, and DAVID W. MINTER. "A new species of the conidial fungal genus Spegazzinia (Pleosporales, Didymosphaeriaceae) collected on sugarcane in Cuba." Phytotaxa 331, no. 2 (2017): 295. http://dx.doi.org/10.11646/phytotaxa.331.2.14.

Full text

Abstract:

Spegazzinia affinis sp. nov. collected on dead leaves of sugarcane from Cuba is described and illustrated. It is characterized by lobed and echinulate, brown to mid brown type "b" conidia. Its differences and affinities with S. flabellata, S. sundara and S. tessarthra are discussed and a key to known species of the genus is provided.

APA, Harvard, Vancouver, ISO, and other styles

46

Silva-Inacio, Cássio Lázaro, and Maria de Fátima Freire de Melo Ximenes. "Haemagogus spegazzinii Brèthes, 1912 (Diptera: Culicidae) in Brazilian semiarid: resistance in eggs and scale color variation in adults." Revista Brasileira de Entomologia 65, no. 4 (2022): 1–5. https://doi.org/10.1590/1806-9665-RBENT-2021-0078.

Full text

Abstract:

Silva-Inacio, Cássio Lázaro, Ximenes, Maria de Fátima Freire de Melo (2021): Haemagogus spegazzinii Brèthes, 1912 (Diptera: Culicidae) in Brazilian semiarid: resistance in eggs and scale color variation in adults. Revista Brasileira de Entomologia (e20210078) 65 (4): 1-5, DOI: 10.1590/1806-9665-RBENT-2021-0078, URL: http://dx.doi.org/10.1590/1806-9665-rbent-2021-0078

APA, Harvard, Vancouver, ISO, and other styles

47

Lori, G. A., A. M. Alippi, and S. Dimenna. "First Report of Species of Colletotrichum Causing Leaf Blotch of Liriodendron tulipifera in Argentina." Plant Disease 88, no. 12 (2004): 1381. http://dx.doi.org/10.1094/pdis.2004.88.12.1381a.

Full text

Abstract:

Since 1986, irregular, blotchy lesions of leaves and petioles of tulip tree (Liriodendron tulipifera L.) have been observed each summer in the city of La Plata, Argentina. Leaf spots are initially 2 to 3 mm in diameter and water soaked, and then they become brown or black with faint chlorotic margins that are more noticeable on the adaxial surface. Lesions may attain a diameter of 12 mm. Veins and petioles may also be affected and lesions may coalesce, especially at leaf margins. Surface-sterilized pieces of necrotic tissue collected from eight sites in the La Plata area were plated on potato

APA, Harvard, Vancouver, ISO, and other styles

48

Lajiness, James P., Wanlong Jiang, and Dale L. Boger. "Divergent Total Syntheses of (−)-Aspidospermine and (+)-Spegazzinine." Organic Letters 14, no. 8 (2012): 2078–81. http://dx.doi.org/10.1021/ol300599p.

Full text

APA, Harvard, Vancouver, ISO, and other styles

49

Romero, Nélida Marcela, and Rosa Vera-Mesones. "Cambios estacionales en los ovarios de peces siluriformes: comparación de tres especies en un ambiente subtropical de Argentina." UNED Research Journal 2, no. 2 (2010): 255–62. http://dx.doi.org/10.22458/urj.v2i2.162.

Full text

Abstract:

El Orden Siluriformes constituye un grupo diverso y ampliamente distribuido de peces Ostariofísidos, cuya mayor diversidad está en la región tropical y subtropical. Incluye un importante grupo de especies de bajo porte cuya relevancia se relaciona con las redes tróficas de ríos y arroyos de diferentes magnitudes. En este trabajo se analizan los cambios estacionales de ovarios de peces Siluriformes de bajo porte frecuentes en ríos y arroyos del Valle de Lerma, Salta, Argentina. Se realizaron muestreos estacionales desde 1995 hasta 2004, en cuatro ambientes diferentes. Los ejemplares colectados

APA, Harvard, Vancouver, ISO, and other styles

50

Stenglein, S. A., P. A. Balatti, O. N. Vizgarra, and L. D. Ploper. "First Report of Angular Leaf Spot Caused by Phaeoisariopsis griseola on Phaseolus coccineus in Argentina." Plant Disease 90, no. 2 (2006): 248. http://dx.doi.org/10.1094/pd-90-0248b.

Full text

Abstract:

Angular leaf spot (ALS), caused by Phaeoisariopsis griseola (Sacc.) Ferraris, is one of the most destructive and widespread problems of common bean (Phaseolus vulgaris L.) in Tucumán and other northwestern provinces of Argentina (4). Symptoms similar to those of ALS were observed during April 2005 on most plants of runner bean (P. coccineus L.) in an 80-ha field in Tafí del Valle, Tucumán (2,000 m above sea level). Leaf lesions were brown to gray, irregular to angular to circular, and 0.5 to 1 cm in diameter. Lesions on pods were oval to circular with reddish brown centers surrounded by darker

APA, Harvard, Vancouver, ISO, and other styles

We offer discounts on all premium plans for authors whose works are included in thematic literature selections. Contact us to get a unique promo code!