Results 121 to 130 of about 4,954 (205)

A citricultura em risco"? o pesadelo da Greening. [PDF]

open access: yes, 2013
bitstream/item/88146/1/2230001 ...
MILORI, D. M. B. P.
core  

Multilocus microsatellite analysis of 'Candidatus Liberibacter asiaticus' associated with citrus Huanglongbing worldwide

open access: yesBMC Microbiology, 2012
Background Huanglongbing (HLB) is one of the most destructive citrus diseases in the world. The disease is associated with the presence of a fastidious, phloem-limited α- proteobacterium, 'Candidatus Liberibacter asiaticus', 'Ca.
Islam Md-Sajedul   +7 more
doaj   +1 more source

The Intracellular Citrus Huanglongbing Bacterium, ‘Candidatus Liberibacter asiaticus’ Encodes Two Novel Autotransporters

open access: yesPLoS ONE, 2013
Proteins secreted by the type V secretion system (T5SS), known as autotransporters, are large extracellular virulence proteins localized to the bacterial poles. In this study, we characterized two novel autotransporter proteins of 'Candidatus Liberibacter asiaticus' (Las), and redesignated them as LasAI and LasAII in lieu of the previous names HyvI and
Guixia Hao   +3 more
openaire   +4 more sources

Pragas quarentenárias A1 e A2 da citricultura baiana. [PDF]

open access: yes, 2014
As barreiras fitossanitárias impactam o setor produtivo e comercial de diversos países que pretendem exportar seus produtos agrícolas, em face das exigências que impõem a trânsito internacional de vegetais.
BARBOSA, C. de J.   +3 more
core  

Situação atual do Huanglongbing, Clorose Variegada dos Citros e morte súbita na citricultura [PDF]

open access: yes, 2013
A citricultura é uma das principais atividades agrícolas no Brasil, sendo um dos setores mais competitivos e com maior participação no mercado externo.
Paiva, Paulo, Yamamoto, Pedro
core  

Specifically targeting antimicrobial peptides for inhibition of Candidatus Liberibacter asiaticus

open access: yesJournal of Applied Microbiology
Abstract Aims Huanglongbing (citrus greening) is a plant disease putatively caused by the unculturable Gram-negative bacterium Candidatus Liberibacter asiaticus (CLas), and it has caused severe damage to citrus plantations worldwide.
Samavath Mallawarachchi   +7 more
openaire   +2 more sources

Monitoramento do vetor da Huanglongbing (HLB) nos hortos e viveiros produtores de citros e murta na Bahia. [PDF]

open access: yes, 2012
O psilídeo Diaphorina citri, inseto sugador de seiva do floema, é vetor transmissor da bactéria Candidatus Liberibacter que causa a ameaçadora doença dos citros: o Huanglongbing (HLB, ex-greening).
ANDRADE, E. C. de   +4 more
core  

First Records of Parasitoids Attacking the Asian Citrus Psyllid, Diaphorina citri Kuwayama (Hemiptera: Liviidae), in Hawaii [PDF]

open access: yes, 2014
amarixia sp. prob. radiata (Hymenoptera: Eulophidae) and Diaphoren- cyrtus aligharensis (Hymenoptera: Encyrtidae), two natural enemies released against the Asian citrus psyllid (Diaphorina citri) in various areas around the world, were discovered ...
Matsunaga, Janis N.
core  

Embrapa Desenvolve novas ferramentas e gera perspectivas para o controle do Greening. [PDF]

open access: yes, 2013
bitstream/item/88167/1/2320001 ...
JORGE, L. A. de C.
core  

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