Results 31 to 40 of about 100,742 (172)
Citrus Variegated Chlorosis: Detection of Xylella fastidiosa in Symptomless Trees [PDF]
International Organization of Citrus Virologists Conference Proceedings (1957-2010), 1993 Author(s): Beretta, M. J. G.; Lee, R. F.; Barthe, G. A.; Neto, J. T.; Derrick, K. S.; Davis, C. I.
Beretta, M. J. G. +5 more
openaire +3 more sources
Brazilian Archives of Biology and Technology, 2010 The aim of the present study was to assess the population flutuation of the sharpshooters species subfamily Cicadellinae belonging to the tribes Cicadellini and Proconiini, in sweet orange [Citrus sinensis( L).
Rúbia de Oliveira Molina +3 more
doaj +1 more source
Advances in citrus propagation in Brazil [PDF]
Revista Brasileira de Fruticultura, 2019 Citriculture is an important agricultural activity worldwide, occupying a relevant position in Brazil among fruit tree production for both the fresh fruit market and the processing industry for concentrated orange juice export.
Sérgio Alves de Carvalho +4 more
doaj +1 more source
Relationship between sweet orange yield and intensity of Citrus Variegated Chlorosis [PDF]
Plant Pathology, 2011 Citrus Variegated Chlorosis (CVC) is currently present in approximately 40% of citrus plants in Brazil and causes an annual loss of around 120 million US dollars to the Brazilian citrus industry. Despite the fact that CVC has been present in Brazil for over 20 years, a relationship between disease intensity and yield loss has not ...
F. P. Gonçalves +4 more
openaire +1 more source
Xylella Fastidiosa Diseases and Their Leafhopper Vectors
EDIS, 2004 As its name implies, Xylella fastidiosa is a fastidious (hard to culture), bacterium that resides in the plant xylem tissue. It is vectored (spread) almost exclusively by xylem feeding leafhoppers. Strains of this bacterium are the causal agent of phony
Russell F. Mizell +3 more
doaj +5 more sources
Faunistic composition and potential CVC vectors: a study of Cicadellinae (Hemiptera: Cicadellidae) in orange ochards in Amazonas State, Brazil [PDF]
Ciência Rural: Xylella fastidiosa is a bacterium that causes Citrus Variegated Chlorosis (CVC), primarily spread by sharpshooters (Hemiptera: Cicadellinae and Cercopoidae).
Paola Victoria Moreno-Franco +5 more
doaj +2 more sources
Detection and identification of Xanthomonas pathotypes associated with citrus diseases using comparative genomics and multiplex PCR [PDF]
PeerJ, 2019 Background In Citrus cultures, three species of Xanthomonas are known to cause distinct diseases. X. citri subsp. citri patothype A, X. fuscans subsp. aurantifolii pathotypes B and C, and X. alfalfae subsp.
Natasha P. Fonseca +15 more
doaj +2 more sources
Global economics and marketing of citrus products
, 2020 An overview of the world market for citrus products from an economic, production, and marketing perspective is provided. To conduct an economic analysis of any fruit, it is important to distinguish between fresh and processed utilization.
Zhifeng Gao +7 more
core +1 more source
Citrus plastid-related gene profiling based on expressed sequence tag analyses
Genetics and Molecular Biology, 2007 Plastid-related sequences, derived from putative nuclear or plastome genes, were searched in a large collection of expressed sequence tags (ESTs) and genomic sequences from the Citrus Biotechnology initiative in Brazil.
Tercilio Calsa Jr., Antonio Figueira
doaj +1 more source
Commodity risk assessment of oak and walnut logs from the US
EFSA Journal, Volume 24, Issue 1, January 2026.Abstract The European Commission submitted to the EFSA Panel on Plant Health a Dossier from the United States proposing the use of a vacuum–steam–heat treatment as a stand‐alone phytosanitary measure to mitigate the risk of entry of Bretziella fagacearum, Geosmithia morbida and its vector Pityophthorus juglandis (thousand cankers disease complex) into ...
EFSA Panel on Plant Health (PLH) +30 more
wiley +1 more source