Results 51 to 60 of about 976 (146)

After the first record of Microcephalothrips abdominalis (Crawford) in Slovenia: presentation of the species and evaluation of its potential economic importance

open access: yesActa Agriculturae Slovenica, 2002
In August 2001 Microcephalothrips abdominalis (Crawford) was first recorded in Slovenia. The large numbers of imagoes were found in the flowers of whiteflowering dahlia (Dahlia spp.) in vicinity of Nova Gorica.
Stanislav TRDAN
doaj   +1 more source

Estudio de la posible actividad supresora del silenciamiento de la proteína 2b en ilarvirus del subgrupo 2 [PDF]

open access: yes, 2017
Plant viruses are obligate intracellular parasites that require living host cells to complete their life cycle. Plants present several defense mechanisms, including posttranscriptional gene silencing (PTGS).
Miranda Cekalovic, Claudia Elena
core  

Plant virology in the 21st century in China: Recent advances and future directions

open access: yesJournal of Integrative Plant Biology, Volume 66, Issue 3, Page 579-622, March 2024.
Over the last two decades, the field of plant virology in China has made many significant advances. This review summarizes the key advancements in Chinese plant virology during this period, and briefly introduces the disciplinary characteristics, research capacity, and future directions in the plant virology field in China. ABSTRACT Plant viruses are a
Jianguo Wu   +16 more
wiley   +1 more source

Viral Infection Control in the Essential Oil-Bearing Rose Nursery: Collection Maintenance and Monitoring

open access: yesHorticulturae, 2022
Viral diseases affecting the essential oil rose, which is a valuable object of agricultural production, may have a significant negative impact on the economic value of this crop.
Sevilia Seitadzhieva   +7 more
doaj   +1 more source

Characterisation of putative novel tick viruses and zoonotic risk prediction

open access: yesEcology and Evolution, Volume 14, Issue 1, January 2024.
Tick‐borne viruses remain a substantial zoonotic risk worldwide, so knowledge of the diversity of tick viruses has potential health consequences. Through data mining and bioinformatic analyses of more than 37,800 public meta‐genomic and ‐transcriptomic data sets, we found five putative novel Alphatetra‐like viruses, four putative novel Orthomyxo‐like ...
Yuting Lin, David J. Pascall
wiley   +1 more source

Detecção e caracterização molecular dos genes da proteína capsidial de ilarvírus e ampelovírus que infectam fruteiras temperadas Detection and molecular characterization of ilarvirus and ampelovirus coat protein genes infecting temperate fruit trees

open access: yesCiência Rural, 2011
Dentre os principais patógenos que incidem em fruteiras temperadas, destacam-se o Prune dwarf virus (PDV), o Apple mosaic virus (ApMV) e o Grapevine leafroll-associated virus 1 (GLRaV-1).
Thor Vinícius Martins Fajardo   +2 more
doaj   +1 more source

Vírus, viróides, fitoplasmas e espiroplasmas detectados em plantas ornamentais no período de 1992 a 2003.

open access: yesOrnamental Horticulture, 2005
No período de 1992 a 2003 foi investigada, visando diagnóstico, a presença de vírus, viróides, fitoplasmas e espiroplasmas em 167 gêneros de plantas ornamentais, pertencentes a 64 famílias.
Maria Amélia Vaz Aalexandre   +4 more
doaj   +1 more source

Identification and characterization of the first complete genome sequence of prune dwarf virus in China

open access: yesPhytopathologia Mediterranea, 2020
Prune dwarf virus (PDV), a species of the genus Ilarvirus in the family Bromoviridae, is one of the most common viruses infecting stone fruit (Prunus spp.) trees worldwide.
Shuang SONG   +4 more
doaj   +1 more source

Insect Vectors of Plant Viruses: Host Interactions, Their Effects, and Future Opportunities

open access: yesAdvances in Agriculture, Volume 2024, Issue 1, 2024.
Plant viruses are endocellular, and they multiply inside their host plant cells. Outside of the host cells, they are acellular and cannot multiply and move to their hosts for reproduction. Plant virus use insect vectors to transmit and distribute from the infected farm to the next health plant or farms—especially the orders of Hemiptera, Thysanoptera ...
Gebissa Yigezu Wendimu   +2 more
wiley   +1 more source

Biological and physicochemical properties of cowpea severe mosaic comovirus isolated from soybean in the State of Paraná

open access: yesBrazilian Archives of Biology and Technology, 1998
Soybean plants with symptoms of bud blight were growing close to cowpea with severe symptoms of mosaic associated with blisters in the leaves. A group of plants of both species were collected and used for etiological studies.
Paula V. Bertacini   +3 more
doaj   +1 more source

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