Background: Brevicoryne brassicae virus (BrBV) is a positive-strand genomic RNA virus which is unassigned tentative member of the genus Iflavirus. BrBv was first identified and characterized in the late 90's in the cabbage aphid in the United Kingdom (UK) (J Gen Virol 88:2590-2595, 2007) and was fully sequenced, using random amplification of encapsidated RNA. No other reports have been published demonstrating detection of this virus outside the UK.
Findings: A new isolate of the cabbage aphid virus Brevicoryne brassicae virus was identified from Brevicoryne brassicae aphids growing on wild mustard plants (Sinapis arvensis) in northern Israel. The virus genome was partially assembled from purified siRNA using the Illumina MiSeq Sequencing System with limited success. Combining classical viral RNA purification and RT-PCR amplification followed by traditional Sanger sequencing enabled obtaining the complete genomic sequence. The Israeli strain of BrBV shared 95 % nucleotide sequence identity with the BrBV found in the United Kingdom.
Conclusions: The detection of BrBV in Israel indicates a broader geographical distribution of the virus".
Download full-text PDF |
Source |
|---|---|
| http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4802879 | PMC |
| http://dx.doi.org/10.1186/s12985-016-0500-z | DOI Listing |
Publication Analysis
Top Keywords
Similar Publications
Design, Synthesis of Dienthiazole Derivatives, and Evaluation of Aphicidal Activity.
J Agric Food Chem
January 2025
College of Plant Protection, Northwest A&F University, Yangling 712100, Shaanxi, China.
Nitrogen-containing heterocycles have attracted attention for the development of chemicals because of their many types, high physiological activities, and ease of synthesis. Aphids are severe pests found worldwide that cause serious losses in crop yield and quality every year. In this study, a series of novel dienolone thiazole derivatives were synthesized using dienolone acetate as the parent molecule.
View Article and Find Full Text PDFDiscovery of Acaricidal, Insecticidal, and Fungicidal Candidates Inspired by Natural Ethyl Cinnamate Compounds Isolated from L.
J Agric Food Chem
November 2024
Institute of Plant Protection, Gansu Academy of Agricultural Sciences, Lanzhou 730070, People's Republic of China.
As a continuation of our research on the pesticide development of L., the chemical constituents of the seeds of were systematically investigated. Eleven natural compounds ( to ) were isolated from the EtOAc extract of .
View Article and Find Full Text PDFEffects of Melia azedarach extract on demographic and biochemical characteristics of the cabbage aphid, Brevicoryne brassicae.
Toxicon
August 2024
Department of Plant Protection, Faculty of Agriculture, Shahed University, Tehran, Iran. Electronic address:
The cabbage aphid, Brevicoryne brassicae L. (Aphididae: Hemiptera) a destructive aphid, is native to Europe and is now found in many other parts of the world. Currently, one of the main problems of Iranian cabbage growers is the significant damage caused by this pest.
View Article and Find Full Text PDFEfficacy of 2 botanical aphicides, chicoric and 3,5-dicaffeoylquinic acids, on aphids susceptible and resistant to synthetic insecticides.
J Econ Entomol
August 2024
INRAE, unité GAFL, Génétique et Amélioration des Fruits et Légumes, 84143 Montfavet, France.
Dicaffeoyltartaric acid (diCT) and 3,5-dicaffeoylquinic acid (3,5-diCQ) are described for their aphicidal properties on several aphid species. Intending to valorize diCT and 3,5-diCQ as biocontrol products and because of the high adaptive capacities of aphids to xenobiotics, we sought to determine the existence of adaptation first in Myzus persicae (Sulzer) (Hemiptera: Aphididae) and then other aphids. Resistance of aphids to these biopesticides could be promoted by (i) the existence of resistance to synthetic insecticides that may confer cross-resistance and (ii) the presence of these compounds in wild plants likely which may have led to pre-existing adaptation in aphids.
View Article and Find Full Text PDFFacilitation of infestation by aphid feeding behaviour is not affected by aphid resistance in oilseed rape.
Heliyon
June 2024
Crop Research Institute, Anhui Academy of Agricultural Sciences, Hefei, 230031, China.
The relation between aphids and Sclerotinia stem rot (SSR) in oilseed rape is rarely examined because they are often studied alone. We have observed a significant correlation between the number of aphids and the occurrence of SSR in our field studies. Electropenetrography (EPG) was used to evaluate the effects of (Linnaeus) on two oilseed rape cultivars while acquiring, vectoring and inoculating of Lib.
View Article and Find Full Text PDFWant AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!