scholarly journals Dark Septate Endophytic Fungi Associated with Sugarcane Plants Cultivated in São Paulo, Brazil

Diversity ◽  
2020 ◽  
Vol 12 (9) ◽  
pp. 351 ◽  
Author(s):  
Rosalba Ortega Fors ◽  
Camila Maistro Patreze ◽  
Ricardo Luis Louro Berbara ◽  
Marco Aurélio Carbone Carneiro ◽  
Orivaldo José Saggin-Júnior
Keyword(s):  
Dna Sequences ◽  
Host Plants ◽  
Large Subunit ◽  
Natural Occurrence ◽  
Energy Cane ◽  
Sugarcane Varieties ◽  
Isolation Frequency ◽  
Wide Range ◽  
The World ◽  
Periconia Macrospinosa

Dark septate endophytes (DSEs) constitute a polyphyletic group within the Ascomycota, with global distribution and a wide range of host plant species. The present study evaluated the diversity of DSE in sugarcane roots of the varieties RB867515, RB966928, and RB92579, and four varieties of not commercialized energy cane. A total of 16 DSE strains were isolated, mostly from the varieties RB966928 and RB867515, with six and five isolates, respectively. Just one of the four energy cane varieties had fungi with DSE appearance. The analyses of the DNA sequences from the internal transcribed spacer (ITS) and the large subunit (LSU), in association with the micromorphology of the isolates, allowed the differentiation of the 16 isolates in at least five species, within the families Periconiaceae, Pleosporaceae, Lentitheciaceae, Vibrisseaceae, and Apiosporaceae and the orders Pleosporales, Helotiales, and Xylariales. The order Pleosporales represented 80% of the isolates, and the species Periconia macrospinosa, with six isolates, accounted for the highest isolation frequency. The results confirm the natural occurrence of the DSE symbiosis in sugarcane varieties and the generalist character of these fungi as some of the detected species have already been reported associated with other host plants, ecosystems, and regions of the world.

scholarly journals First Report of Pink Disease on Native Trees in South Africa and Phylogenetic Placement of Erythricium salmonicolor in the Homobasidiomycetes

Plant Disease ◽  
2005 ◽  
Vol 89 (11) ◽  
pp. 1158-1163 ◽  
Author(s):  
J. Roux ◽  
M. P. A. Coetzee
Keyword(s):  
South Africa ◽  
Tree Species ◽  
Sequence Data ◽  
Phylogenetic Analyses ◽  
Large Subunit ◽  
Mpumalanga Province ◽  
Phylogenetic Placement ◽  
Exotic Tree ◽  
Wide Range ◽  
The World

Erythricium salmonicolor causes a canker and die-back disease, commonly known as pink disease, on many tree species. During an investigation of diseases of Podocarpus henkellii and P. latifolius in the Mpumalanga Province of South Africa, typical symptoms of pink disease were observed on the branches of these trees. Stem and branch cankers covered with cracked bark and abundant pink mycelial growth were common on the affected trees. In subsequent surveys, the disease was also found on native Dais cotonifolia in the same area, as well as on native Ekebergia capensis and Maesa lanceolata in the KwaZulu-Natal Midlands. Phylogenetic analyses of ribosomal large subunit DNA sequence data were used to confirm the identity of the pathogen and obtain an indication of its phylogenetic placement within the Homobasidiomycetes. Isolates from all the native hosts recorded in this study, as well as from exotic Eucalyptus sp. and Acacia mearnsii, formed a strongly supported clade together with isolates from other parts of the world. Results confirmed that the pathogen in South Africa is Erythricium salmonicolor. Isolates from South Africa and Ethiopia grouped closely together, slightly different from E. salmonicolor isolates from the rest of the world. Our data also suggest that the genus name for E. salmonicolor possibly should be reconsidered because it groups separately from E. laetum or Corticium roseum. Phylogenetic analyses further indicated that the genus Erythricium is most closely related to Marchandiomyces aurantiacus, M. lignicola, C. roseum, E. laetum, Dendrothele maculata, D. roseacarneum, Vuilleminia comedens, V. macrospora, Punctularia strigoso-zonata and Galzinia incrustans. These genera form a separate subclade, the corticioid clade, within the Homobasidiomycetes. Pink disease is potentially important in South Africa because it affects a wide range of native and exotic tree species, and this study provides a foundation for further research.

Cuscuta campestris (field dodder).

2021 ◽  
Author(s):  
Chris Parker
Keyword(s):  
North America ◽  
Host Plants ◽  
Climatic Conditions ◽  
Suitable Host ◽  
Parasitic Weed ◽  
Wide Range ◽  
Cuscuta Campestris ◽  
The World ◽  
Vegetative Spread ◽  
Warm Temperate

Abstract The parasitic weed C. campestris is native to North America but has been introduced around the world and become a weed in many countries. It is by far the most important of the dodders, perhaps because of its wide host range. This ensures that there is a wide range of crop seeds that may be contaminated, and in which it may be introduced to new areas over both short and long distances. Once introduced it is almost certain that there will be suitable host plants on which it can thrive and be damaging, whether they are crops or wild species. Vegetative spread can be very rapid - up to 5 m in 2 months. It also has a wide tolerance of climatic conditions from warm temperate to sub-tropical and tropical.

scholarly journals Eutetranychus orientalis Klein (oriental spider mite). Phytosanitary risk analysis for Ukraine

2020 ◽  
pp. 1-4
Author(s):  
L. Titova ◽  
Yu. Klechkovskyi ◽  
O. Palahina
Keyword(s):  
Risk Analysis ◽  
Host Plants ◽  
Spider Mite ◽  
Plant Protection ◽  
Reproductive Potential ◽  
Climatic Conditions ◽  
Scientific Publications ◽  
Air Masses ◽  
Wide Range ◽  
The World

Goal. To carry out the analysis of phytosanitary risk for Ukraine of a dangerous quarantine pest Eutetranychus orientalis Klein (oriental spider mite). Research Methods. The main method is information-analytical. We conducted analytical research and analysis of reports from the Mediterranean, World Plant Protection Organizations, literary sources of scientific publications and online resources. Phytosanitary risk analysis (PRA) was performed according to the EPPO standards PM 5/3 (5), PM 5/1, PM 5/4 [3, 4, 5]. The possibility of acclimatization of the pest was determined using modern computer programs IDRISI SELVA, MapInfo Pro 15.0 and AgroAtlas. Results. Eutetranychus orientalis Klein (oriental spider mite) absent in Ukraine is a polyphage, it can damage 217 species of plants, preferring citrus, and is widespread in the world. Many species of plants that are host plants of the eastern spider mite grow in Ukraine and are important in the production of fruits, vegetables, and oils. The primary pest habitat was the Middle East, but currently E. orientalis is found in many countries in Asia, Africa, Europe, Oceania and is in a wide climatic range. Thus, in European countries which lie in the pest habitat, the climate is subtropical, Mediterranean and temperate, transitional to continental (Greece, Spain, Cyprus, Turkey). In Asia (China, India, Israel, Iraq, Saudi Arabia), the area of the pest occupies territories dominated by tropical, subtropical and temperate climates. In recent years, several species of tetrachnid mites, including E. orientalis, have expanded their geographical range, mainly due to increased trade and travel around the world, posing a threat to agriculture in many countries. Under optimal conditions, 25 generations per year can occur. The spread of E. orientalis is by air masses or anthropic. Distribution of E. orientalis is carried out by air masses or anthropically. The most likely pathway for spreading the pest is through infected planting material. Given the high reproductive potential of E. Orientalis, the rate of expansion of the habitat, the diversity of the plant’s food supply, its adaptability to a wide range of climatic conditions, there is a need to analyze the phytosanitary risk (AFR) of the eastern spider mite for Ukraine. The end result of the research is the determination of the quarantine status of the pest and the proposal for amendments to the «List of regulated pests» that are quarantined in Ukraine. Conclusions. There is a high likelihood of acclimatization of Eutetranychus orientalis in Ukraine, which is due to the large number of host plants and compliance with the species requirements to the climatic conditions. Potential habitat area in Ukraine may be the southern coast of Crimea. Phytosanitary risk analysis of Eutetranychus orientalis Klein (Eastern spider mite) for Ukraine identified the need for the pest to be granted the status of a quarantine organism absent in Ukraine (list A1) and to amend the «List of regulated pests of Ukraine».

Creative Strategy Used in Electronic Advertising

GIS Business ◽  
2019 ◽  
Vol 14 (6) ◽  
pp. 597-606
Author(s):  
Dr. Maha Mustafa Omer Abdalaziz
Keyword(s):  
The Internet ◽  
Business Organizations ◽  
Creative Strategy ◽  
Electronic Environment ◽  
Wide Range ◽  
The World ◽  
Technological Developments ◽  
Electronic Advertising

The study aims at the technological developments that are taking place in the world and have impacted on all sectors and fields and imposed on the business organizations and commercial companies to carry out their marketing and promotional activities within the electronic environment. The most prominent of these developments is the emergence of the concept of electronic advertising which opened a wide range of companies and businessmen to advertise And to promote their products and their work easily through the Internet, which has become full of electronic advertising, and in light of that will discuss the creative strategy used in electronic advertising;

ARTISTIC ASSIMILATION OF THE WORLD IN THE ESSAY PROSE OF M. G. ATAMANOV (BASED ON THE BOOK “I AM UDMURT. WHY DOES IT HURT?”)

2020 ◽  
Vol 14 (3) ◽  
pp. 459-464
Author(s):  
Alevtina Vasilevna Kamitova ◽  
Tatyana Ivanovna Zaitseva
Keyword(s):  
Ethnic Identity ◽  
National Identity ◽  
National Culture ◽  
Native Language ◽  
Topographic Features ◽  
Wide Range ◽  
The World ◽  
The Subject ◽  
Individual Style

The paper reflects the specificity of the fundamental ideas of the artistic world of M. G. Atamanov, which includes a wide range of literary facts from the content level of the text of the works to their poetics. A particularly important role in the works of M. G. Atamanov is played by cross-cutting themes and images that reflect the author's individual style and his idea of national-ethnic identity. The subject of the research is the book of essays “Mon - Udmurt. Maly mynym vös’?” (“I am Udmurt. Why does it hurt?”), which most vividly reflected the main spiritual and artistic searches of M. G. Atamanov, associated with his ideas about the Udmurt people. The main motives and plots of the works included in the book under consideration are accumulated around the concept of “Udmurtness”. The comprehension of “Udmurtness” is modeled in his essays through specific leit themes: native language, Udmurt people, national culture, mentality, geographic and topographic features of the Udmurt people’ places of residence, the Orthodox idea. The “Udmurt theme” is recognized and comprehended by the writer through the prism of national identity.

Potential Triazole-based Molecules for the Treatment of Neglected Diseases

2019 ◽  
Vol 26 (23) ◽  
pp. 4403-4434 ◽  
Author(s):  
Susimaire Pedersoli Mantoani ◽  
Peterson de Andrade ◽  
Talita Perez Cantuaria Chierrito ◽  
Andreza Silva Figueredo ◽  
Ivone Carvalho
Keyword(s):  
Effective Treatment ◽  
Chagas Disease ◽  
Medicinal Chemistry ◽  
Biological Activities ◽  
Neglected Diseases ◽  
Triazole Derivatives ◽  
Wide Range ◽  
The World ◽  
Great Relevance ◽  
The Moment

Neglected Diseases (NDs) affect million of people, especially the poorest population around the world. Several efforts to an effective treatment have proved insufficient at the moment. In this context, triazole derivatives have shown great relevance in medicinal chemistry due to a wide range of biological activities. This review aims to describe some of the most relevant and recent research focused on 1,2,3- and 1,2,4-triazolebased molecules targeting four expressive NDs: Chagas disease, Malaria, Tuberculosis and Leishmaniasis.

Healthcare apps on smartphones available in Brazil: a preliminary classification (Preprint)

2020 ◽  
Author(s):  
André De Faria Pereira Neto ◽  
Leticia Barbosa ◽  
Rodolfo Paolucci
Keyword(s):  
Health Promotion ◽  
Disease Prevention ◽  
Digital Health ◽  
Disease Process ◽  
World Health ◽  
Computing Device ◽  
Care Treatment ◽  
Wide Range ◽  
The World ◽  
Health Applications

UNSTRUCTURED Billions of people in the world own a smartphone. It is a low-cost, portable computing device with countless features, among which applications stand out, which are programs or software developed to meet a specific goal. A wide range of applications available ranging from entertainment and personal organization to work and education is available currently. It is a vast and profitable market. Health applications have been a means of intervention for different areas, including chronic diseases, epidemics, and health emergencies. A recently published paper in the journal with the highest impact factor in Digital Health (“Journal of Medical Internet Research”) proposes a classification of health applications. This study performs a critical analysis of this organization and presents other sort criteria. This paper also presents and analyzes the “Meu Info Saúde” (“My Health Info”) app – a pioneering government initiative focused on primary care launched by the Oswaldo Cruz Foundation. The application classification proposal that will be presented builds on the intervention strategies in the health-disease process, namely: “Health Promotion”, “Disease Prevention” and “Care, Treatment and Rehabilitation”, as defined by official documents such as the World Health Organization and the Centers for Disease Control and Prevention. Most applications present in the sample are of private and foreign origin, free to download, but with a display of ads or the sale of products and services. The sampled applications were classified as “Health Promotion”, and some applications have also been categorized as “Disease Prevention” or “Care, Treatment or Rehabilitation” because they have multiple functionalities. The applications identified as “Health Promotion” focused only on individuals’ lifestyle and their increased autonomy and self-care management capacity. From this perspective, the apps analyzed in this paper differ from the “Meu Info-Saúde” application developed at Fiocruz.

Introduction

2018 ◽  
Author(s):  
Michael C. Legaspi
Keyword(s):  
Western Culture ◽  
Profound Influence ◽  
Wide Range ◽  
The World ◽  
Way Of Thinking

This is a book about wisdom. It is an inquiry into the beginnings of a particular way of thinking about life in the world. Seen in terms of wisdom, the world is not a meaningless array of disconnected things but something that is experienced as an ordered reality. This holistic way of understanding life in the world characterized pursuits of wisdom in a two-sided classical and biblical tradition that exercised a profound influence on Western culture. This book examines the development of that tradition in a wide range of texts from Homer to Plato and in the writings of early Jewish and Christian authors.

Introduction

2018 ◽  
Author(s):  
Anna-Maria Hartmann
Keyword(s):  
Sixteenth Century ◽  
Early Modern ◽  
Literary History ◽  
First Generation ◽  
Early Modern England ◽  
Related Material ◽  
Wide Range ◽  
The World ◽  
Early English

Mythographies were books that collected, explained, and interpreted myth-related material. Extremely popular during the Renaissance, these works appealed to a wide range of readers. While the European mythographies of the sixteenth century have been utilized by scholars, the short, early English mythographies, written from 1577 to 1647, have puzzled critics. The first generation of English mythographers did not, as has been suggested, try to compete with their Italian predecessors. Instead, they made mythographies into rhetorical instruments designed to intervene in topical debates outside the world of classical learning. Because English mythographers brought mythology to bear on a variety of contemporary issues, they unfold a lively and historically well-defined picture of the roles myth was made to play in early modern England. Exploring these mythographies can contribute to previous insights into myth in the Renaissance offered by studies of iconography, literary history, allegory, and myth theory.

The Remembered Anthropologist: Engaging with the Insights of M. N. Srinivas

2020 ◽  
Vol 69 (2) ◽  
pp. 224-240
Author(s):  
Nita Mathur
Keyword(s):  
Social Sciences ◽  
Nation Building ◽  
Sociological Research ◽  
Contemporary Society ◽  
Social Anthropology ◽  
General Sense ◽  
Wide Range ◽  
The World ◽  
Village Studies ◽  
Specific Sense

The plethora of M. N. Srinivas’s articles and books covering a wide range of subjects from village studies to nation building, from dominant caste in Rampura village to nature and character of caste in independent India, and from prospects of sociological research in Gujarat to practicing social anthropology in India have largely influenced the understanding of society and culture for well over five decades. Additionally, he meticulously wrote itineraries, memoirs and personal notes that provide a glimpse of his inner being, influences, ideologies, thought all of which have inspired a large number of and social anthropologists and sociologists across the world. It is then only befitting to explore the major concerns in the life and intellectual thought of one whose pioneering contributions have been the milestones in the fields of social anthropology and sociology in a specific sense and of social sciences in India in a general sense. This article centres around/brings to light the academic concerns that Srinivas grappled with the new avenues of thought and insights that developed consequently, and the extent of his rendition their relevance in framing/understanding contemporary society and culture in India.

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