Results 21 to 30 of about 2,735 (188)

Scientific Opinion on the pest categorisation of the tospoviruses [PDF]

EFSA Journal, 2012
<p>The European Commission requested EFSA’s Panel on Plant Health to perform the pest categorisation for the 24 viruses of the <em>Tospovirus</em> genus for the EU territory.
EFSA Panel on Plant Health
doaj   +1 more source

Direct Foliar Application of dsRNA Derived From the Full-Length Gene of NSs of Groundnut Bud Necrosis Virus Limits Virus Accumulation and Symptom Expression

Frontiers in Plant Science, 2021
Groundnut bud necrosis virus (GBNV) is the most significant member of the genus Orthotospovirus occurring in the Indian subcontinent. There is hardly any effective measure to prevent GBNV in crop plants.
Dipinte Gupta, Oinam Washington Singh, Y. B. Basavaraj, Anirban Roy, Sunil Kumar Mukherjee, Bikash Mandal   +5 more
doaj   +1 more source

Commodity risk assessment of <i>Petunia</i> spp. and <i>Calibrachoa</i> spp. unrooted cuttings from Uganda. [PDF]

EFSA J
Abstract The European Commission requested the EFSA Panel on Plant Health to evaluate the likelihood of pest freedom at entry in the EU, including both regulated and non‐regulated pests, potentially associated with unrooted cuttings of the genera Petunia and Calibrachoa produced under physical isolation in Uganda.
EFSA Panel on Plant Health (PLH), Civera AV, Baptista P, Berlin A, Chatzivassiliou E, Cubero J, Cunniffe N, de la Peña E, Desneux N, Di Serio F, Filipiak A, Gonthier P, Hasiów-Jaroszewska B, Jactel H, Landa BB, Maistrello L, Makowski D, Milonas P, Papadopoulos NT, Susi H, van der Gaag DJ, Lacomme C, Debode J, Navas-Cortes JA, Akrivou A, Kritikos C, Kormpi M, Papachristos D, Reppa C, Antonatos S, Beris D, Schulz OM, Lombardo MF, Gardi C, Potting R.   +34 more
europepmc   +2 more sources

Life Cycle-Based Host Range Analysis for Tomato Spotted Wilt Virus in Korea

The Plant Pathology Journal, 2020
Tomato spotted wilt virus (TSWV) is one of the plant viruses transmitted by thrips and causes severe economic damage to various crops. From 2008 to 2011, to identify natural host species of TSWV in South Korea, weeds and crops were collected from 5 ...
Eui-Joon Kil, Young-Jae Chung, Hong-Soo Choi, Sukchan Lee, Chang-Seok Kim   +4 more
doaj   +1 more source

Molecular characterization and incidence of new tospovirus: Soybean Vein Necrosis Virus (SVNV) in Egypt.

Brazilian journal of biology = Revista brasleira de biologia, 2021
Field survey study was conducted season (2017). Soybeans and weeds were weekly sampled randomly. Thrips adults were identified and counted. Detection of the virus isolate and the natural incidence was determined using; Mechanical transmission, host range,
Abd El-Wahaba
semanticscholar   +1 more source

N Protein of Tomato Spotted Wilt Virus Proven to Be Antagonistic Against Tomato Yellow Leaf Curl Virus in Nicotiana benthamiana. [PDF]

Mol Plant Pathol
N protein of tomato spotted wilt virus reduces the expression of the key protein V1 of tomato yellow leaf curl virus in co‐transfected Nicotiana benthamiana, through affecting host energy metabolism‐related pathways. ABSTRACT Two phylogenetically unrelated viruses transmitted by different insect vectors, tomato spotted wilt virus (TSWV) and tomato ...
Qiao N, Liu H, Chen Y, Zhang D, Liu J, Sun H, Liu Y, Zhu X, Sun X.   +8 more
europepmc   +2 more sources

Analysis of Tospovirus resistance factors in Solanum (section Lycopersicon) accessions

Pesquisa Agropecuária Tropical, 2015
The intensive and uninterrupted tomato cultivation has favored the establishment of several diseases that affect fruit yield and quality. Genetic resistance is the best method to control the disease called 'vira-cabeça' (caused by distinct species of the
Renata Maria de Oliveira, Marcos Gomes da Cunha, Maria Esther Noronha Fonseca, Leonardo Silva Boiteux, Érico de Campos Dianese   +4 more
doaj   +1 more source

Characterization of bean necrotic mosaic virus: a member of a novel evolutionary lineage within the Genus Tospovirus.

PLoS ONE, 2012
BackgroundTospoviruses (Genus Tospovirus, Family Bunyaviridae) are phytopathogens responsible for significant worldwide crop losses. They have a tripartite negative and ambisense RNA genome segments, termed S (Small), M (Medium) and L (Large) RNA.
Athos Silva de Oliveira, Fernando Lucas Melo, Alice Kazuko Inoue-Nagata, Tatsuya Nagata, Elliot Watanabe Kitajima, Renato Oliveira Resende   +5 more
doaj   +1 more source

A New Tomato-Infecting Tospovirus from Iran [PDF]

Phytopathology®, 2005
A new tospovirus species serologically distinct from all other established tospoviruses was found in tomato in Iran. Typical disease symptoms observed include necrotic lesions on the leaves and yellow ring spots on the fruits, hence the name Tomato yellow ring virus (TYRV) was proposed.
Hassani-Mehraban, A., Saaijer, J., Peters, D., Goldbach, R.W., Kormelink, R.J.M.   +4 more
openaire   +3 more sources

Establishment of a primary cell culture of Thrips palmi (Thysanoptera: Thripidae)

European Journal of Entomology, 2023
Thrips palmi (Thysanoptera: Thripidae) is an important pest of vegetables, ornamental plants and fruit crops. In addition to the direct damage caused by feeding, it transmits several tospoviruses.
Amalendu GHOSH, Heena DHALL, Sumit JANGRA   +2 more
doaj   +1 more source