Results 71 to 80 of about 100,742 (172)

Survey for Citrus diseases in French Guiana

, 2007
International audienceThe presence on the South American continent of major threats for citrus orchards in French Guiana required a survey to assess the situation of citrus pathogens in the territory.
Thermoz, Jean-Pierre
core  

The Effect of Citrus Tree Age on Citrus Variegated Chlorosis [PDF]

International Organization of Citrus Virologists Conference Proceedings (1957-2010), 2000
Agostini, J. P., Häberle, T. J.
openaire   +3 more sources

Diversity of a Xylella fastidiosa population isolated from Citrus sinensis affected by Citrus variegated chlorosis in Brazil

, 2015
Diversity of a population of Xylella fastidiosa isolated from sweet orange plants showing citrus variegated chlorosis (CVC) symptoms was assessed by PCR-based techniques.
Manfio, GP, Carlos, EF, Miranda, VS, Rosato, YB, Neto, JR   +4 more
core  

Monitoramento populacional das cigarrinhas vetoras de Xylella fastidiosa, através de armadilhas adesivas amarelas em pomares comerciais de citros Population monitoring of leafhopper vectors of Xylella fastidiosa, through yellow sticky traps in commercial citrus orchards

Ciência e Agrotecnologia, 2010
A Clorose variegada dos citros (CVC) é uma doença causada pela bactéria de xilema Xylella fastidiosa Wells. A disseminação ocorre por meio de insetos vetores pertencente à ordem Hemiptera, família Cicadellidae (subfamília Cicadellinae), os quais ...
Rúbia de Oliveira Molina, William Mário de Carvalho Nunes, Aline Maria Orbolato Gonçalves, Maria Júlia Corazza Nunes, Carlos Alexandre Zanutto   +4 more
doaj   +1 more source

Importance of non-systemic leaf autophagy for suppression of zinc starvation induced-chlorosis

, 2020
Autophagy, which is one of the self-degradation systems, promotes intracellular zinc (Zn) recycling under Zn deficiency (−Zn) in plants. Therefore, autophagy defective plants show severe chlorosis under −Zn. Root is the plant organ which directly exposed
Kohki Yoshimoto (8652270), Michitaka Notaguchi (8652267), Daiki Shinozaki (8652264)   +2 more
core   +1 more source

First report of olive leaf scorch in Brazil, associated with Xylella fastidiosa subsp. pauca

Phytopathologia Mediterranea, 2016
Olea europaea (L.) trees displaying leaf scorching symptoms, identical to those recently reported for olive trees colonized by Xylella fastidiosa in Southern Italy and also in Argentina, were observed in commercial orchards of two counties in ...
Helvécio COLETTA-FILHO, Carolina FRANCISCO, João LOPES, Adelson DE OLIVEIRA, Luiz Fernando DA SILVA   +4 more
doaj   +1 more source

Alternation of host plants as a survival mechanism of leafhoppers Dilobopterus costalimai and Oncometopia facialis (Hemiptera: Cicadellidae), vectors of the Citrus Variegated Chlorosis (CVC)

Scientia Agricola, 2001
Dilobopterus costalimai (Young) and Oncometopia facialis (Signoret) are two of the most important species of citrus leafhoppers, vectors of bacterium Xylella fastidiosa which causes the Citrus Variegated Chlorosis (CVC) disease.
José Maria Milanez, José Roberto Postali Parra, Denise Cristina Magri   +2 more
doaj  

Current situation, management and economic impact of citrus variegated chlorosis in Brazil.

, 2009
Citrus variegated chlorosis (CVC), caused by Xylella fastidiosa, affects all commercial sweet orange cultivars and is widely spread in São Paulo State, the most important citrus producer region in Brazil.
CANTUARIAS-AVILÉS, T., STUCHI, E., GONÇALVES, F. P.   +2 more
core  

Bacterial fruit tree quarantine pathogens – a threat to biosecurity in South Africa

South African Journal of Science
Quarantine bacterial plant pathogens present a serious threat to the biosecurity of South Africa’s fruit tree industry, posing significant risks to agricultural productivity, trade and biodiversity.
Teresa A. Coutinho
doaj   +1 more source

Citrus Variegated Chlorosis: Cultivation of the Causal Bacterium and Experimental Reproduction of the Disease [PDF]

International Organization of Citrus Virologists Conference Proceedings (1957-2010), 1993
Chang, C. J., Garnier, M., Zreik, L., Rossetti, V., Bové, J. M.   +4 more
openaire   +4 more sources