Results 41 to 50 of about 1,341 (176)

Twindemic Threats of Weeds Coinfected with Tomato Yellow Leaf Curl Virus and Tomato Spotted Wilt Virus as Viral Reservoirs in Tomato Greenhouses [PDF]

open access: yesThe Plant Pathology Journal
Tomato yellow leaf curl virus (TYLCV) and tomato spotted wilt virus (TSWV) are well-known examples of the begomovirus and orthotospovirus genera, respectively. These viruses cause significant economic damage to tomato crops worldwide.
Nattanong Bupi   +8 more
doaj   +1 more source

Genomic Evolution of Tomato Spotted Wilt Virus and Its Resistance-Breaking Ability [PDF]

open access: yesResearch in Plant Disease
Tomato spotted wilt virus (TSWV) continues to cause major losses in a wide range of crops due to its broad host range, the efficiency of its thrips vectors, and its capacity for rapid genomic diversification.
Eeshita Mandal   +2 more
doaj   +1 more source

Detection of Groundnut ringspot virus carried by Frankliniella sp. on watermelon fields in Brazilian Cerrado

open access: yesRevista de Ciencias Agrícolas, 2023
Citrullus lanatus (Thunb.) is an important crop in Brazil and affected by relevant insect vectors, including thrips (Thysanoptera: Thripidae). The present work was focused on evaluating the presence of Groundnut ringspot virus (GRSV) associated with ...
Ananias Queiroz   +3 more
doaj   +1 more source

The first report of melon yellow spot virus Orthotospovirus meloflavi occurrence in Iran [PDF]

open access: yesJournal of Crop Protection
During a survey in the spring of 2024, noticeable severe leaf yellow spots, yellowing, fruit necrosis, and chlorotic ring spots symptoms were observed in Cucumber plants cultivated near Isfahan City, central Iran, to assess Orthotospovirus infection ...
Mehrdad Salehzadeh, Alireza Afsharifar
doaj   +1 more source

Revisiting Orthotospovirus phylogeny using full-genome data and testing the contribution of selection, recombination and segment reassortment in the origin of members of new species

open access: yes, 2021
The family Tospoviridae of the order Bunyavirales is constituted of tri-segmented negative-sense single-stranded RNA viruses that infect plants and are also able to replicate in their insect vectors in a persistent manner.
Elena, Santiago F.   +5 more
core   +1 more source

The Induction of an Effective dsRNA-Mediated Resistance Against Tomato Spotted Wilt Virus by Exogenous Application of Double-Stranded RNA Largely Depends on the Selection of the Viral RNA Target Region

open access: yesFrontiers in Plant Science, 2020
Tomato spotted wilt virus (TSWV) is a devastating plant pathogen, causing huge crop losses worldwide. Unfortunately, due to its wide host range and emergence of resistance breaking strains, its management is challenging.
Saeid Tabein   +10 more
doaj   +1 more source

Identification of second instar larvae of thrips (Thysanoptera: Thripidae) vectors of Orthotospovirus (Tospoviridae) in South America

open access: yes, 2022
Thrips (Thysanoptera: Thripidae) are the only vectors of Orthotospovirus, a group of viral pathogens that infect plants and cause major economic damage to crops.
Lima, Élison F.B.   +7 more
core   +1 more source

BIOLOGICAL AND MOLECULAR STUDIES ON THREE ORTHOTOSPOVIRUS SPECIES [PDF]

open access: yes, 2018
This research was focused on three orthotospoviruses (genus Orthotospovirus, family Tospoviridae, order Bunyavirales) causing economically important diseases in horticultural and agronomic crops worldwide.
Adegbola, Raphael
core   +4 more sources

Detección de Orthotospovirus en un área suburbana de producción de hortalizas [PDF]

open access: yes, 2022
Orthotospoviruses are RNA viruses transmitted by thrips (Thysanoptera: Thripidae). They have been considered one of the most economically important pests since the last century and today the losses caused by TCSV keep being an important factor to take ...
Chang- Sidorshuk, Lidia   +2 more
core   +3 more sources

Analysis of Colored Lesions of Chilli Yellow Ringspot Orthotospovirus Infection in Tomato Fruits. [PDF]

open access: yesViruses
Chilli yellow ringspot orthotospovirus (CYRSV) causes colored lesions in tomato fruits. In this study, tomato fruits with different-colored lesions were used as experimental materials to explore the color formation mechanism. After CYSRV infection, the structure of chromoplasts inside the cells of tomato fruits was distorted and the number of ...
Li Y   +5 more
europepmc   +4 more sources

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