Matches in SemOpenAlex for { <https://semopenalex.org/work/W4237657913> ?p ?o ?g. }
Showing items 1 to 76 of
76
with 100 items per page.
- W4237657913 endingPage "1121" @default.
- W4237657913 startingPage "1114" @default.
- W4237657913 abstract "Xylella fastidiosa (Wells, Raju, Hung, Weisburg, Mandelco-Paul, and Brenner) is a bacterial pathogen transmitted by several sharpshooters in two tribes of Cicadellinae (Proconiini and Cicadellini). Here, we compared the transmission efficiency of X. fastidiosa in coffee (Coffea arabica L.) and citrus [Citrus sinensis (L.) Osbeck] by Cicadellini [Bucephalogonia xanthophis (Berg) and Dilobopterus costalimai Young] and Proconiini [Homalodisca ignorata Melichar and Oncometopia facialis (Signoret)] sharpshooters that occur in both crops. At different seasons, healthy adults of each species were submitted to a 48-h acquisition access period on citrus or coffee source plants infected with X. fastidiosa isolates that cause Citrus variegated chlorosis (CVC) and Coffee leaf scorch (CLS), respectively, and then confined on healthy seedlings of the corresponding host plant for a 48-h inoculation access period. No significant effect of inoculation season was observed when comparing infection rates of citrus or coffee plants inoculated by vectors at different times of the year. In citrus, the transmission rate by single insects was significantly higher for H. ignorata (30%) in relation to B. xanthophis (5%) and O. facialis (1.1%), but there was no difference among vector species in coffee, whose transmission rates ranged from 1.2 to 7.2%. Comparing host plants, H. ignorata was more effective in transmitting X. fastidiosa to citrus (30%) in relation to coffee (2.2%), whereas the other vectors transmitted the bacterium to both hosts with similar efficiencies. Despite these variations, vector efficiency in coffee and citrus is lower than that reported in other hosts.RESUMENXylella fastidiosa (Wells, Raju, Hung, Weisburg, Mandelco-Paul, and Brenner) é uma bactéria transmitida por cigarrinhas de duas tribos de Cicadellinae (Proconiini e Cicadellini). Neste estudo, comparou-se a eficiência de transmissão de X. fastidiosa em citros [Citrus sinensis (L.) Osbeck] e cafeeiro (Coffea arabica L.) por espécies de Cicadellini [Bucephalogonia xanthophis (Berg) e Dilobopterus costalimai Young] e Proconiini [Homalodisca ignorata Melichar e Oncometopia facialis (Signoret)]. Em diferentes épocas, adultos sadios de cada espécie foram submetidos a um período de aquisição de 48 h em plantas de citros ou de café infectadas com isolados de X. fastidiosa que causam Clorose variegada dos citros (CVC) ou Atrofia dos ramos do cafeeiro (ARC), respectivamente. Em seguida os insetos foram confinados em “seedlings” sadios do hospedeiro correspondente para um período de inoculação de 48 h. Nenhum efeito da época de inoculação foi observado nas taxas de infecção. Em citros, a taxa de transmissão por indivíduo foi maior para H. ignorata (30%) em relação à B. xanthophis (5%) e O. facialis (1,1%), mas não houve diferença para as quatro espécies em cafeeiro, cujas taxas de transmissão variaram de 1,2 a 7,2%. H. ignorata, foi mais eficiente na transmissão de X. fastidiosa para citros (30%) em relação ao cafeeiro (2,2%), enquanto que os demais vetores mostraram eficiência semelhante nos dois hospedeiros. A despeito dessas variações, a eficiência de vetores em cafeeiro e citros é mais baixa do que a relatada em outros hospedeiros." @default.
- W4237657913 created "2022-05-12" @default.
- W4237657913 creator A5010950379 @default.
- W4237657913 creator A5018484966 @default.
- W4237657913 creator A5085950406 @default.
- W4237657913 date "2008-08-01" @default.
- W4237657913 modified "2023-10-14" @default.
- W4237657913 title "Transmission Efficiency of Xylella fastidiosa by Sharpshooters (Hemiptera: Cicadellidae) in Coffee and Citrus" @default.
- W4237657913 doi "https://doi.org/10.1093/jee/101.4.1114" @default.
- W4237657913 hasPublicationYear "2008" @default.
- W4237657913 type Work @default.
- W4237657913 citedByCount "1" @default.
- W4237657913 countsByYear W42376579132016 @default.
- W4237657913 crossrefType "journal-article" @default.
- W4237657913 hasAuthorship W4237657913A5010950379 @default.
- W4237657913 hasAuthorship W4237657913A5018484966 @default.
- W4237657913 hasAuthorship W4237657913A5085950406 @default.
- W4237657913 hasBestOaLocation W42376579131 @default.
- W4237657913 hasConcept C104317684 @default.
- W4237657913 hasConcept C126831891 @default.
- W4237657913 hasConcept C144027150 @default.
- W4237657913 hasConcept C180032290 @default.
- W4237657913 hasConcept C18903297 @default.
- W4237657913 hasConcept C2776411976 @default.
- W4237657913 hasConcept C2778410202 @default.
- W4237657913 hasConcept C2778722857 @default.
- W4237657913 hasConcept C2778908745 @default.
- W4237657913 hasConcept C2781353486 @default.
- W4237657913 hasConcept C2993298077 @default.
- W4237657913 hasConcept C40767141 @default.
- W4237657913 hasConcept C523546767 @default.
- W4237657913 hasConcept C54355233 @default.
- W4237657913 hasConcept C55493867 @default.
- W4237657913 hasConcept C59822182 @default.
- W4237657913 hasConcept C83082669 @default.
- W4237657913 hasConcept C86803240 @default.
- W4237657913 hasConcept C92087593 @default.
- W4237657913 hasConceptScore W4237657913C104317684 @default.
- W4237657913 hasConceptScore W4237657913C126831891 @default.
- W4237657913 hasConceptScore W4237657913C144027150 @default.
- W4237657913 hasConceptScore W4237657913C180032290 @default.
- W4237657913 hasConceptScore W4237657913C18903297 @default.
- W4237657913 hasConceptScore W4237657913C2776411976 @default.
- W4237657913 hasConceptScore W4237657913C2778410202 @default.
- W4237657913 hasConceptScore W4237657913C2778722857 @default.
- W4237657913 hasConceptScore W4237657913C2778908745 @default.
- W4237657913 hasConceptScore W4237657913C2781353486 @default.
- W4237657913 hasConceptScore W4237657913C2993298077 @default.
- W4237657913 hasConceptScore W4237657913C40767141 @default.
- W4237657913 hasConceptScore W4237657913C523546767 @default.
- W4237657913 hasConceptScore W4237657913C54355233 @default.
- W4237657913 hasConceptScore W4237657913C55493867 @default.
- W4237657913 hasConceptScore W4237657913C59822182 @default.
- W4237657913 hasConceptScore W4237657913C83082669 @default.
- W4237657913 hasConceptScore W4237657913C86803240 @default.
- W4237657913 hasConceptScore W4237657913C92087593 @default.
- W4237657913 hasIssue "4" @default.
- W4237657913 hasLocation W42376579131 @default.
- W4237657913 hasOpenAccess W4237657913 @default.
- W4237657913 hasPrimaryLocation W42376579131 @default.
- W4237657913 hasRelatedWork W1965137825 @default.
- W4237657913 hasRelatedWork W1975021680 @default.
- W4237657913 hasRelatedWork W1981165641 @default.
- W4237657913 hasRelatedWork W1991473882 @default.
- W4237657913 hasRelatedWork W2016654255 @default.
- W4237657913 hasRelatedWork W2054735089 @default.
- W4237657913 hasRelatedWork W2085847084 @default.
- W4237657913 hasRelatedWork W2173065741 @default.
- W4237657913 hasRelatedWork W3017544762 @default.
- W4237657913 hasRelatedWork W3092028176 @default.
- W4237657913 hasVolume "101" @default.
- W4237657913 isParatext "false" @default.
- W4237657913 isRetracted "false" @default.
- W4237657913 workType "article" @default.