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Genetic Variability of Croatian Citrus tristeza virus Isolates [PDF]
International Organization of Citrus Virologists Conference Proceedings (1957-2010), 2010 About 30 citrus field samples were collected from different orchards in the Croatian coastal region. The majority of trees was grafted on Poncirus trifoliata and displayed no symptoms of Citrus tristeza virus (CTV) infection. However, about 50% of tested trees were found CTV-infected. The genetic variability and population structure of CTV were studied
Cerni, S. +3 more
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MOLECULAR CHARACTERIZATION OF CORSICAN ISOLATES OF CITRUS TRISTEZA VIRUS [PDF]
Acta Horticulturae, 2011 Tristeza disease, caused by the Citrus tristeza virus (CTV), is the most important viral disease for almost all citrus species. Syndromes and symptoms expression depend on the interactions of factors involved in the pathosystem, host-strain-rootstock-climate-vector. Several strains of CTV have been studied all over the world. Two Corsican isolates have
TESSITORI, MATILDE +3 more
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Brown Citrus Aphid, Toxoptera citricida (Kirkaldy) (Insecta: Hemiptera: Aphididae)
EDIS, 1996 This document profiles the brown citrus aphid, Toxoptera citricida, a major pest of citrus. It details the aphid’s distribution, identification, life cycle, and host plants.
S.E. Halbert, L.G. Brown
doaj +3 more sources
Revista Brasileira de Fruticultura, 2016 ‘Pêra’ sweet orange is the most important citrus cultivar in Brazil, but it is highly susceptible to Citrus tristeza virus (CTV), the causal agent of citrus tristeza disease.
JOSÉ SEGUNDO GIAMPANI +4 more
doaj +1 more source
Distribution and Research Advances of Citrus tristeza virus
Journal of Integrative Agriculture, 2012 Citrus tristeza virus (CTV) is one of the most important causal agents of citrus diseases and exists as numerous strains. CTV is replicated in phloem cells of plants within the family Rutaceae and is transmitted by a few of aphid species.
Sagheer Atta +4 more
doaj +1 more source
THE EFFECT OF SINGLE AND DUAL INFECTIONS OF CITRUS TRISTEZA VIRUS AND CITRUS VEIN ENATION VIRUS ON CITRUS SPECIES [PDF]
Russian Journal of Agricultural and Socio-Economic Sciences, 2017 Viral diseases caused by CTV and CVEV induce dwarfing on plants and severe damage and yield loss to the citrus crop. The virus transmitted through infected plant material and by the same vectors, aphid. Problems cited in the field are complex of symptoms
Dwiastuti M.E., Handoko R.N.S.
doaj +1 more source
Use of flying dragon trifoliate orange as dwarfing rootstock for citrus under tropical climatic conditions [PDF]
, 2012 Citrus fruit trees grown under tropical climatic conditions have a high level of vigor and, consequently, late fruit-bearing and low productivity. The use of Flying Dragon trifoliate orange [Poncirus trifoliata var.
Lebegin, Stéphane +2 more
core +1 more source
Plant Biotechnology Journal, EarlyView.ABSTRACT Since its discovery, RNA interference (RNAi, also known as gene silencing) has been a key tool to downregulate gene expression in plants for a range of applications, including protection against viruses. Many of these applications require the silencing of multiple genes concomitantly.
Marie‐Emilie A. Gauthier +5 more
wiley +1 more source
Genetics and Molecular Biology, 2007 Citrus is the most important fruit crop in Brazil and Citrus tristeza virus (CTV) is considered one of the most important pathogens of citrus. Most citrus species and varieties are susceptible to CTV infection.
Mariângela Cristofani-Yaly +9 more
doaj +1 more source
Inability of the brown citrus aphid (Toxoptera citricida) to transmit citrus psorosis virus under controlled conditions [PDF]
, 2020 Might Toxoptera citricida (BrCA) be a citrus psorosis virus (CPsV) vector? We examined CPsV transmission by the BrCA throughout two experiments. In experiment 1, 4 CPsV-infected plants bearing BrCA colonies were introduced in separated cages with 12 ...
Bertalmio, Ana +5 more
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