Results 91 to 100 of about 1,957 (193)

Pest categorisation of Scirtothrips aurantii [PDF]

, 2018
The Panel on Plant Health performed a pest categorisation of the South African citrus thrips, Scirtothrips aurantii Faure (Thysanoptera: Thripidae), for the European Union (EU).
Alan MacLeod, Ariena Van Bruggen, Björn Niere, Ciro Gardi, Claude Bragard, David Caffier, Elisavet Chatzivassiliou, Gianni Gilioli, Gregor Urek, Jean‐Claude Gregoire, Jonathan West, Josep Anton Jaques Miret, Katharina Dehnen‐Schmutz, Maria Navajas Navarro, Michael Jeger, null null, Roel Potting, Stephan Winter, Stephen Parnell, Thierry Candresse, Trond Rafoss, Vittorio Rossi, Wopke Van der Werf   +22 more
core   +2 more sources

Cloning and expression of cellulase XF-818 of Xylella fastidiosa in Escherichia Coli

Scientia Agricola, 2003
Xylella fastidiosa's genome was the first of a plant pathogen to be completely sequenced. Through comparative sequence analysis many genes were identified and, among them, several potentially involved in plant-pathogen interaction.
Nelson Arno Wulff, Helaine Carrer, Sérgio Florentino Pascholati   +2 more
doaj  

Control of Citrus Variegated Chlorosis by Pruning [PDF]

International Organization of Citrus Virologists Conference Proceedings (1957-2010), 1996
Beretta, M. J. G., Rodas, V., Junior, A. Garcia, Derrick, K. S.   +3 more
openaire   +3 more sources

Diversidade genética de Xylella fastidiosa em regiões produtoras de citros na Bahia. [PDF]

, 2014
O objetivo deste trabalho foi avaliar, por meio de marcadores SSR, a diversidade genética de Xylella fastidiosa no Estado da Bahia. Foram estudadas duas das principais regiões produtoras de citros no Estado, o Litoral Norte e o Recôncavo Sul.
BARBOSA, C. de J., BARBOSA, L. V., CASAIS, V. O., OLIVEIRA, S. A. S. de, PATROCÍNIO, E. do, SCHNADELBACH, A. S.   +5 more
core   +3 more sources

Pest categorisation of Tatter leaf virus [PDF]

, 2017
The EFSA Panelon Plant Health performed a pest categorisation of Citrus tatter leaf virus (CTLV) for the EU territory. This virus is the causal agent of tatter leaf and graft incompatibility in trifoliate orange (Poncirustrifoliata) and its hybrids. CTLV
Bragard, Claude, Caffier, David, Candresse, Thierry, Catara, Antonino, Chatzivassiliou, Elisavet, Dehnen‐schmutz, Katharina, Duran‐vila, Nuria, Gilioli, Gianni, Gregoire, Jean‐claude, Hollo, Gabor, Jaques Miret, Josep Anton, Jeger, Michael, Macleod, Alan, Navajas Navarro, Maria, Niere, Björn, Parnell, Stephen, Potting, Roel, Rafoss, Trond, Rossi, Vittorio, Urek, Gregor, Van Bruggen, Ariena, Van der Werf, Wopke, West, Jonathan, Winter, Stephan   +23 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

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

Levantamento populacional de cigarrinhas (Hemiptera: Cicadelidae), associadas à transmissão de Xilella fastidiosa em porar de citros no Recôncavo da Bahia. [PDF]

, 2015
A Clorose Variegada dos Citros - CVC ou Amarelinho, é uma das principais doenças da citricultura no Brasil, e tem como agente causal a bactéria Xilella fastidiosa (Lee et al, 1993).
ASSIS, D. P., AZEVEDO FILHO, W. S. de, NASCIMENTO, A. S. do, OLIVEIRA, I. S., SILVA, S. X. de B.   +4 more
core  

Attraction of Bucephalogonia xanthophis (Hemiptera: Cicadellidae) to volatiles of its natural host Vernonia condensata (Asteraceae) Atratividade de Bucephalogonia xanthophis (Cicadellidae) por voláteis de seu hospedeiro atural Vernonia condensata (Asteraceae)

Scientia Agricola, 2008
Plant volatiles are important cues for the orientation of herbivorous insects. It is possible that these compounds indicate whether the plant is suitable for feeding and larval development, or for mating aggregation.
José Maurício Simões Bento, Alberto Arab, Giuliano Grici Zacarin, André Gustavo Corrêa Signoretti, José Wilson Pereira da Silva   +4 more
doaj   +1 more source

Pest categorisation of Scirtothrips citri [PDF]

, 2018
The Panel on Plant Health performed a pest categorisation of the citrus thrips, Scirtothrips citri (Moulton) (Thysanoptera: Thripidae), for the European Union (EU).
Bragard, Claude, Caffier, David, Candresse, Thierry, Chatzivassiliou, Elisavet, Dehnen‐Schmutz, Katharina, Gardi, Ciro, Gilioli, Gianni, Grégoire, Jean‐Claude, Jaques, Miret, Jeger, Michael, Josep, Anton, MacLeod, Alan, Navarro, Maria Navajas, Niere, Björn, Parnell, Stephen, Potting, Roel, Rafoss, Trond, Rossi, Vittorio, Urek, Gregor, Van Bruggen, Ariena, Van der Werf, Wopke, West, Jonathan, Winter, Stephan   +22 more
core   +2 more sources