Results 21 to 30 of about 2,838 (181)

The phylogeny and distribution of Wolbachia in two pathogen vector insects, Asian citrus psyllid and Longan psyllid

open access: yesFrontiers in Cellular and Infection Microbiology, 2023
BackgroundWolbachia is the most abundant bacterial endosymbiont among insects. It can play a prominent role in the development, reproduction and immunity of its given insect host. To date, Wolbachia presence is well studied within aphids, whiteflies and planthoppers, but relatively few studies have investigated its presence in psyllids.MethodsHere, the
Da Ou   +10 more
openaire   +3 more sources

A new species of Psyllaephagus (Hymenoptera: Encyrtidae) from China, parasitoid of Macrohomotoma sinica (Hemiptera: Homotomidae) on Ficus concinna [PDF]

open access: yesBiodiversity Data Journal, 2021
During the investigation of forest insects in Guilin, Guangxi, some encyrtids belonging to Psyllaephagus were reared from Macrohomotoma sinica (Hemiptera: Homotomidae) on Ficus concinna.A new species of Psyllaephagus Howard (Hymenoptera: Encyrtidae), P ...
Fei Wu   +3 more
doaj   +3 more sources

Detection of Citrus Psyllid Based on Improved YOLOX Model

open access: yesGuangdong nongye kexue, 2022
【Objective】Yellow-shoot disease, known as the cancer of citrus, is a devastating disease, and psyllid is the main vector of yellow-shoot disease transmission, therefore, monitoring and precise disinfection and sterilization of psyllid is an effective way
Haiman WANG   +7 more
doaj   +1 more source

Occurrence data for the two cryptic species of Cacopsylla pruni (Hemiptera: Psylloidea) [PDF]

open access: yesBiodiversity Data Journal, 2021
Cacopsylla pruni is a psyllid that has been known since 1998 as the vector of the bacterium ‘Candidatus Phytoplasma prunorum’, responsible for the European stone fruit yellows (ESFY), a disease that affects species of Prunus.
Nicolas Sauvion   +3 more
doaj   +3 more sources

Psyllaephagus malloticolae sp. nov. (Hymenoptera, Encyrtidae) from India, a parasitoid of leaf gall former, Trioza malloticola ‎(Crawford) ‎(Hemiptera, Triozidae) on Mallotus philippensis [PDF]

open access: yesJournal of Insect Biodiversity and Systematics, 2023
Psyllaephagus malloticolae Rawat & Kumar sp. nov. a parasitoid of Trioza malloticola (Crawford) (Hemiptera, Psylloidea, Triozidae) causing galls on leaves of the Kamala tree, Mallotus philippensis Muell, 1865 is described from India.
Sangeeta Rawat, Sandeep Kumar
doaj  

Asian Citrus Psyllid [PDF]

open access: yes, 2006
Author(s): Grafton-Cardwell, Elizabeth E; Godfrey, Kris E; Rogers, Michael E; Childers, Carl C; Stansly, Philip A | Abstract: Plant hosts, life cycle, crop damage, and pest management information for this pest of citrus and other closely related plants.
Grafton-Cardwell, Elizabeth E   +4 more
openaire   +3 more sources

Identification and Characterization of Potato Zebra Chip Resistance Among Wild Solanum Species

open access: yesFrontiers in Microbiology, 2022
Potato zebra chip (ZC) disease, associated with the uncultured phloem-limited bacterium, Candidatus Liberibacter solanacearum (CLso), is transmitted by the potato psyllid Bactericera cockerelli.
Victoria Mora   +12 more
doaj   +1 more source

Characterization of the Asian Citrus Psyllid Transcriptome [PDF]

open access: yesJournal of Genomics, 2014
The Asian citrus psyllid, Diaphorina citri Kuwayama (Hemiptera: Psyllidae) is a vector for the causative agents of Huanglongbing, which threatens citrus production worldwide. This study reports and discusses the first D. citri transcriptomes, encompassing the three main life stages of D. citri, egg, nymph and adult.
Reese, Justin   +22 more
openaire   +3 more sources

Identification of Autophagy-Related Genes in the Potato Psyllid, Bactericera cockerelli and Their Expression Profile in Response to ‘Candidatus Liberibacter Solanacearum’ in the Gut

open access: yesInsects, 2021
Autophagy, also known as type II programmed cell death, is a cellular mechanism of “self-eating”. Autophagy plays an important role against pathogen infection in numerous organisms.
Xiao-Tian Tang, Cecilia Tamborindeguy
doaj   +1 more source

Spatial distribution of Diaphorina citri Kuwayama (Hemiptera: Psyllidae) in citrus orchards Distribuição espacial de Diaphorina citri Kuwayama (Hemiptera: Psyllidae) em pomares de citros

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.
Marilia Gregolin Costa   +3 more
doaj   +1 more source

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