Results 51 to 60 of about 1,409 (171)

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

The Effect of Species Soybean Vein Necrosis Orthotospovirus (SVNV) on Life Table Parameters of Its Vector, Soybean Thrips (Neohydatothrips variabilis Thysanoptera: Thripidae)

open access: yesInsects, 2022
Soybean vein necrosis orthotospovirus (SVNV: Tospoviridae: Orthotospovirus), the causal agent of soybean vein necrosis disease, is vectored by soybean thrips Neohydatothrips variabilis (Beach, 1896), and to a lesser extent by five other thrips species ...
Asifa Hameed   +2 more
doaj   +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 and characterization of Tomato spotted wilt orthotospovirus pro-viral factors as a source for durable resistance [PDF]

open access: yes, 2021
Tomato spotted wilt orthotospovirus (TSWV) and related tospoviruses are plant pathogenic viruses that cause extensive crop losses worldwide. Unfortunately, dominant resistance loci against TSWV appear to be (1) scarce, (2) absent in many plant species ...
Helderman, T.A.
core   +3 more sources

Taxonomy of the family Arenaviridae and the order Bunyavirales : update 2018 [PDF]

open access: yes, 2018
In 2018, the family Arenaviridae was expanded by inclusion of 1 new genus and 5 novel species. At the same time, the recently established order Bunyavirales was expanded by 3 species.
Alkhovsky, Sergey V.   +98 more
core   +7 more sources

First report of Zucchini lethal chlorosis virus in Argentina infecting squash crops [PDF]

open access: yes, 2020
Virus species of the genus Orthotospovirus are among the most economically important plant pathogens in the world because they cause severe crop losses, mainly in ornamental and horticultural crops (Pappu et al. 2009). They are exclusively transmitted by
Conci, Vilma Cecilia   +4 more
core   +2 more sources

Molecular and biological detection of impatiens necrotic spot virus (INSV) isolate from ornamental plants in Iran [PDF]

open access: yes, 2023
Impatiens necrotic spot virus (INSV), belong to genus Orthotospovirus, causes severe damage to greenhouse ornamental plants. INSV reported from almost every ornamental screen house in Iran.
Ghotbi, Tabassom, Shahraeen, Nooh
core   +3 more sources

Identification and subgrouping of cucumber mosaic virus isolate infecting New Guinea impatiens (Impatiens hawkeri) in Serbia [PDF]

open access: yesJournal of Central European Agriculture
New Guinea impatiens (Impatiens hawkeri) is a species of flowering plant in the family Balsaminaceae that is popular as a bedding and pot plant. In May 2020, impatiens plants showing chlorotic and necrotic concentric rings, mosaic, leaf malformation and ...
Katarina Zečević   +2 more
doaj   +1 more source

Silencing of Thrips palmi UHRF1BP1 and PFAS Using Antisense Oligos Induces Mortality and Reduces Tospovirus Titer in Its Vector

open access: yesPathogens, 2022
Thrips palmi (Thysanoptera: Thripidae) is an important pest of vegetables, legumes, and ornamentals. In addition, it transmits several plant viruses. T. palmi genes associated with innate immunity, endocytosis-related pathways, and cuticular development ...
Priti   +2 more
doaj   +1 more source

PM 7/139 (1) Tospoviruses (GenusOrthotospovirus) [PDF]

open access: yesEPPO Bulletin, 2020
Specific scopeThis Standard describes a diagnostic protocol for detection and identification of tospoviruses1.This protocol replaces the EPPO Standard PM 7/34 onTomato spotted wilt,Impatiens necrotic spotandWatermelon silver mottletospoviruses.This Standard should be used in conjunction with PM 7/76 Use of EPPO diagnostic protocols.Specific approval ...
openaire   +1 more source

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