Results 71 to 80 of about 3,651 (179)

Olfactory Response of Diaphorina citri to Guava Leaves Powder

open access: yesJurnal Perlindungan Tanaman Indonesia
Citrus Vein Phloem Degeneration (CVPD) is transmitted by the insect vector Diaphorina citri is still a major obstacle to world citrus production. Vector handling still relies on chemical insecticides which are not environmentally friendly and less effective.
Mofit Eko Poerwanto   +4 more
openaire   +3 more sources

Spatial distribution of Diaphorina citri Kuwayama (Hemiptera: Psyllidae) in citrus orchards [PDF]

open access: yesScientia Agricola, 2010
The psyllid Diaphorina citri Kuwayama is one of the most important pests of citrus, mainly because it is the vector of the bacterium that causes huanglongbing (HLB) or 'Greening' disease. To study the spatial distribution of nymphs and adults of this pest, an experiment was carried out in two 'Valencia' sweet orange orchards, four and 12 years of age ...
Costa, Marilia Gregolin   +3 more
openaire   +5 more sources

Distribuição espacial de Huanglongbing (Greening) em citros utilizando a geoestatística Spatial distribuition of Huanglongbing (Greening) on citrus using geostatistic

open access: yesRevista Brasileira de Fruticultura, 2010
Os objetivos do trabalho foram avaliar a distribuição espacial e a expansão da Huanglongbing (greening) em talhões de citros de uma propriedade agrícola localizada no município de Araraquara-SP, utilizando a geoestatística.
Renata Moreira Leal   +5 more
doaj  

Postharvest Quarantine Treatments for Diaphorina citri on Infested Curry Leaves [PDF]

open access: yesPlant Disease, 2015
Studies were conducted to evaluate treatments that reduce survival and attachment of Diaphorina citri nymphs on infested curry leaves (Bergera koenigii). Decontamination of curry leaves infested with D. citri in relation to disinfectant (none or Pro-San), temperature (0, 40, and 50°C), and treatment duration (0, 5, 10, and 20 min) was examined using a
Daniel J. Anco   +2 more
openaire   +3 more sources

Knockdown of the Trehalose-6-Phosphate Synthase Gene Using RNA Interference Inhibits Synthesis of Trehalose and Increases Lethality Rate in Asian Citrus Psyllid, Diaphorina citri (Hemiptera: Psyllidae)

open access: yesInsects, 2020
Diaphorina citri Kuwayama is the vector of citrus “huanglongbing”, a citrus disease which poses a significant threat to the global citrus industry. Trehalose-6-phosphate synthase (TPS) plays an important role in the regulation of trehalose levels of ...
Xinyu Liu   +6 more
doaj   +1 more source

Presencia de Diaphorina citri (Hemiptera: Psyllidae) en el Noroeste Argentino (NOA)

open access: yesRevista de la Sociedad Entomológica Argentina, 2006
Se amplía la distribución de Diaphorina citri Kuwayama (Hemiptera: Psyllidae) para el Noroeste Argentino.
Lucrecia AUGIER   +4 more
doaj  

Efeitos da Radiação Eletromagnética LASER em Diaphorina citri

open access: yesSitientibus Série Ciências Físicas, 2019
Os níveis que a humanidade chegou no uso de pesticidas alarma os órgãos internacionais de controle da saúde coletiva, especialmente no Brasil. À toxicidade ambiental que aumenta, não corresponde um avanço no combate às pragas que afetam muitas das atividades produtivas.
Marilene Fancelli   +3 more
openaire   +3 more sources

Population fluctuations of Diaphorina citri (Hem.: Liviidae) on Persian lime tree, Citrus latifolia, in Baluchestan, Iran [PDF]

open access: yesنامه انجمن حشره‌شناسی ایران, 2014
The population fluctuations of the Asian citrus psyllid nymphs, Diaphorina citri Kuwayama, was studied in Persian lime orchards on the outskirts of Sarbaz, Rask and Polan towns in southeastern Iranian Baluchestan between 2007 and 2008.
B. Motamedinia, Q. Sabahi
doaj  

Identification and Distribution of Haplotypes of Diaphorina citri (Hemiptera: Liviidae) in Jamaica and the Caribbean

open access: yesJournal of Economic Entomology, 2018
Diaphorina citri Kuwayama (Hemiptera: Psyllidae), also known as the Asian citrus psyllid, is a vector of the citrus huanglongbing (HLB) disease. D. citri transmits all three known strains of the HLB pathogen: Candidatus Liberibacter africanus, Candidatus Liberibacter americanus, and Candidatus Liberibacter asiaticus.
Sasha-Kay V. Clarke, Sherline E. Brown
openaire   +3 more sources

First records of parasitoids attacking the Asian citrus psyllid in Ecuador

open access: yesRevista Brasileira de Entomologia, 2017
First records of parasitoids attacking the Asian citrus psyllid in Ecuador. The objective of the current study was to investigate the presence of natural enemies of Diaphorina citri (Hemiptera: Liviidae) (the Asian citrus psyllid) in Ecuador.
Diego E. Portalanza   +7 more
doaj  

Home - About - Disclaimer - Privacy