Experimental and Applied Acarology最新文献

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Wolbachia of phylogenetic supergroup K identified in oribatid mite Nothrus anauniensis (Acari: Oribatida: Nothridae) 在鸟螨 Nothrus anauniensis(Acari: Oribatida: Nothridae)体内发现系统发育超群 K 的沃尔巴克氏体
IF 2.2 2区 农林科学
Experimental and Applied Acarology Pub Date : 2024-09-12 DOI: 10.1007/s10493-024-00961-0
Shuo-Fang Kang, Yu Chen, Jun Chen
{"title":"Wolbachia of phylogenetic supergroup K identified in oribatid mite Nothrus anauniensis (Acari: Oribatida: Nothridae)","authors":"Shuo-Fang Kang, Yu Chen, Jun Chen","doi":"10.1007/s10493-024-00961-0","DOIUrl":"https://doi.org/10.1007/s10493-024-00961-0","url":null,"abstract":"<p>Heritable endosymbionts widely occur in arthropod and nematode hosts. Among these endosymbionts, <i>Wolbachia</i> has been extensively detected in many arthropods, such as insects and crustaceans. Maternal inheritance is the most basic and dominant mode of transmission of <i>Wolbachia</i>, and it might regulate the reproductive system of the host in four ways: feminization, parthenogenesis, male killing, and cytoplasmic incompatibility. There is a relatively high percentage (10%) of thelytokous species in Oribatida, a suborder under the subclass Acari of arthropods, but the study of the endosymbionts in oribatid mites is almost negligible. In this paper, we detected endosymbiotic bacteria in two parthenogenetic oribatid species, <i>Nothrus anauniensis</i> Canestrini and Fanzago, 1877, which has never been tested for endosymbionts, and <i>Oppiella nova</i>, in which <i>Wolbachia</i> and <i>Cardinium</i> have been reported before. The results showed that <i>Wolbachia</i> was first found in <i>N. anauniensis</i> with an infection rate of 100% across three populations. Phylogenetic analysis showed that <i>Wolbachia</i> in <i>N. anauniensis</i> belonged to the supergroup K, marking the second supergroup of <i>Wolbachia</i> found in oribatid mites. Unlike previous studies, our study did not detect <i>Wolbachia</i> in <i>O. nova</i>, leading to the exclusion of <i>Wolbachia</i>’s role in mediating thelytoky in this species.</p>","PeriodicalId":12088,"journal":{"name":"Experimental and Applied Acarology","volume":"404 1","pages":""},"PeriodicalIF":2.2,"publicationDate":"2024-09-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142204815","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
First trials exploring the potential of phytoseiid mites in managing lychee erinose mite, Aceria litchii (Keifer) (Acari: Eriophyidae), infestations on lychee plants. 首次试验,探索植食螨在治理荔枝二糖螨--Aceria litchii (Keifer) (Acari: Eriophyidae)--为害荔枝植株上的潜力。
IF 1.8 2区 农林科学
Experimental and Applied Acarology Pub Date : 2024-08-01 Epub Date: 2024-07-05 DOI: 10.1007/s10493-024-00939-y
Célia Siqueira Ferraz, Livia Maria Silva Ataide, Manoel Guedes Correa Gondim, Angelo Pallini
{"title":"First trials exploring the potential of phytoseiid mites in managing lychee erinose mite, Aceria litchii (Keifer) (Acari: Eriophyidae), infestations on lychee plants.","authors":"Célia Siqueira Ferraz, Livia Maria Silva Ataide, Manoel Guedes Correa Gondim, Angelo Pallini","doi":"10.1007/s10493-024-00939-y","DOIUrl":"10.1007/s10493-024-00939-y","url":null,"abstract":"<p><p>Phytoseiid mites have been frequently found in association with the lychee erinose mite, Aceria litchii, on lychee plants in Brazil, suggesting that they are promising candidates as biological control agents against this pest. Here, we investigated whether phytoseiids would suppress A. litchii infestation, i.e. formation of erinea, on lychee plants under field conditions. Four groups of A. litchii-infested plants were randomly distributed in the field, with each group receiving either Phytoseius intermedius, Amblyseius herbicolus, A. herbicolus supplemented with cattail pollen or no predator. During a three-month period, the released predators, along with others present in the surrounding environment, were allowed to freely walk among all plants. In each plant, we evaluated the occurrence of phytoseiid species, their abundance, and the dynamics of erinea formation. A total of 2,097 mites, including 13 other phytoseiid species were identified. The most abundant species were Iphiseiodes zuluagai and Euseius ho, rather than the two predator species that were released. A. herbicolus and P. intermedius failed to establish populations in the majority of the plants, regardless of the presence of pollen, suggesting their ineffectiveness in controlling A. litchii infestations. While there was a significant difference in the proportion of erinea among the four treatments, this contrast was not associated with the presence of phytoseiids, suggesting that other factors might have hindered erinea formation on lychee plants. The reasons behind this outcome are further explored and discussed.</p>","PeriodicalId":12088,"journal":{"name":"Experimental and Applied Acarology","volume":" ","pages":"397-407"},"PeriodicalIF":1.8,"publicationDate":"2024-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141534006","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Compatibility of synthetic and biological pesticides with a biocontrol agent Phytoseiulus longipes (Acari: Phytoseiidae). 合成杀虫剂和生物杀虫剂与生物控制剂 Phytoseiulus longipes(Acari:Phytoseiidae)的兼容性。
IF 1.8 2区 农林科学
Experimental and Applied Acarology Pub Date : 2024-08-01 Epub Date: 2024-06-13 DOI: 10.1007/s10493-024-00926-3
Patrice Jacob Savi, Gilberto José de Moraes, Fabien Cossi Charles Hountondji, Christian Nansen, Daniel Júnior de Andrade
{"title":"Compatibility of synthetic and biological pesticides with a biocontrol agent Phytoseiulus longipes (Acari: Phytoseiidae).","authors":"Patrice Jacob Savi, Gilberto José de Moraes, Fabien Cossi Charles Hountondji, Christian Nansen, Daniel Júnior de Andrade","doi":"10.1007/s10493-024-00926-3","DOIUrl":"10.1007/s10493-024-00926-3","url":null,"abstract":"<p><p>Phytoseiulus longipes is a predatory mite of Tetranychus evansi, which is an invasive pest in Africa and elsewhere. The introduction of this predator in Africa has considerable potential, but little is known about the compatibility of P. longipes with commonly used pesticides. Here, we examined lethal and sublethal effects of two pyrethroids (cypermethrin and deltamethrin), two organophosphates (dimethoate and chlorpyrifos), one nicotinoid (imidacloprid), two acaricides (propargite and abamectin), two naturally derived pesticides (oxymatrine and azadirachtin), and one entomopathogenic fungal-based formulation (Hirsutella thompsonii) on P. longipes eggs and adults. The pesticides were sprayed at their maximum recommended concentrations. Topical exposures to azadirachtin, imidacloprid, propargite, abamectin, oxymatrine, and H. thompsonii significantly reduced the net reproductive rate (R<sub>0</sub>), intrinsic rate of increase (r) and finite rate of increase (λ)of P. longipes. Pesticide lethal and sublethal effects on the predator were summarized in a reduction coefficient (E<sub>x</sub>) for the classification based on IOBC toxicity categories. Results revealed that Azadirachtin and H. thompsonii were slightly harmful effects to adults. Imidacloprid, propargite, abamectin, and oxymatrine were moderately harmful to both eggs and adults. Residual persistence bioassays revealed that 4-day-old residue of azadirachtin had no harmful effect on the predator. Abamectin, oxymatrine, and H. thompsonii became harmless to it 10 days post-spraying, and propargite and imidacloprid were considered harmless after 20 days. Cypermethrin, deltamethrin, dimethoate, and chlorpyrifos were highly harmful to both eggs and adults, persistence remaining high even after 31 days of application. These findings provide valuable insights into decision-making when considering P. longipes for use in IPM programs.</p>","PeriodicalId":12088,"journal":{"name":"Experimental and Applied Acarology","volume":" ","pages":"273-295"},"PeriodicalIF":1.8,"publicationDate":"2024-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11269511/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141310432","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Interspecific interaction network of mites associated with mango trees. 与芒果树相关的螨虫种间相互作用网络
IF 1.8 2区 农林科学
Experimental and Applied Acarology Pub Date : 2024-08-01 Epub Date: 2024-06-18 DOI: 10.1007/s10493-024-00936-1
André S Melo, Antônio A Paz-Neto, José W S Melo, Manoel G C Gondim-Junior
{"title":"Interspecific interaction network of mites associated with mango trees.","authors":"André S Melo, Antônio A Paz-Neto, José W S Melo, Manoel G C Gondim-Junior","doi":"10.1007/s10493-024-00936-1","DOIUrl":"10.1007/s10493-024-00936-1","url":null,"abstract":"<p><p>Direct and indirect ecological interactions, environmental factors, and the phenology of host plants can shape the way mites interact. These relationships interfere with species occurrence and consequently alter the structure and stability of the intraplant community. As predatory mites act as regulators of herbivorous mites, we hypothesized that these mites may occupy a central position in a network of interactions among mite species associated with mango trees, and the occurrence of these species is mediated by environmental variables and the phenological stage of the host plant. We evaluated the global structure of the interaction network of mites associated with individual Mangifera indica plants and analyzed the interspecific relationships of the species using an undirected Bayesian network approach. Additionally, we observed a correlation between mite population density and plant phenological stage. Environmental variables, such as average monthly temperature, monthly precipitation, and average monthly relative humidity at different sampling date were used in the correlation analysis. The modularity at the mite-plant network level showed a low specialization index H<sub>2</sub> = 0.073 (generalist) and high robustness (R = 0.93). Network analysis revealed that Amblyseius largoensis, Bdella ueckermanni, Parapronematus acaciae, and Tuckerella ornata occupied central positions in the assembly of mites occurring on mango trees. Environmental variables, average monthly temperature, and monthly precipitation were correlated with the occurrence of Brachytydeus formosa, Cisaberoptus kenyae, Oligonychus punicae, T. ornata, and Vilaia pamithus. We also observed a correlation between the plant phenological stage and population densities of Neoseiulus houstoni, O. punicae, P. acaciae, and V. pamithus.</p>","PeriodicalId":12088,"journal":{"name":"Experimental and Applied Acarology","volume":" ","pages":"353-367"},"PeriodicalIF":1.8,"publicationDate":"2024-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141418463","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Morphological changes in plasma-exposed poultry red mites (Dermanyssus gallinae) using high-resolution video camera and optical coherence tomography (OCT). 使用高分辨率摄像机和光学相干断层扫描(OCT)观察暴露于血浆的家禽红螨(Dermanyssus gallinae)的形态变化。
IF 1.8 2区 农林科学
Experimental and Applied Acarology Pub Date : 2024-08-01 Epub Date: 2024-06-27 DOI: 10.1007/s10493-024-00934-3
Vanessa Rüster, Henrik Werner, Georg Avramidis, Stephan Wieneke, Christina Strube, Christian Schnabel, Thomas Bartels
{"title":"Morphological changes in plasma-exposed poultry red mites (Dermanyssus gallinae) using high-resolution video camera and optical coherence tomography (OCT).","authors":"Vanessa Rüster, Henrik Werner, Georg Avramidis, Stephan Wieneke, Christina Strube, Christian Schnabel, Thomas Bartels","doi":"10.1007/s10493-024-00934-3","DOIUrl":"10.1007/s10493-024-00934-3","url":null,"abstract":"<p><p>Dermanyssus gallinae, the poultry red mite (PRM), is a hematophagous temporary ectoparasite that causes serious economic losses and animal health impairment on laying hen farms worldwide. Control is limited by the parasite's hidden lifestyle, restrictions on the use of chemical acaricides and the development of resistance against certain drug classes. As a result, research was conducted to explore alternative control methods. In recent years, atmospheric pressure plasma has been increasingly reported as an alternative to chemical acaricides for pest control. This physical method has also shown promising against PRM under laboratory conditions. However, the detailed mechanisms of action have not yet been elucidated. In the present study, the effects of cold atmospheric pressure plasma on PRM were investigated using digital videography and optical coherence tomography (OCT), an imaging technique that visualizes the topography of surfaces and internal structures. Digital videography showed that a redistribution of the contents of the intestinal tract and excretory organs (Malpighian tubules) occurred immediately after plasma exposure. The body fluids reached the distal leg segments of PRM and parts of the haemocoel showed whiter and denser clumps, indicating a coagulation of the haemocoel components. OCT showed a loss of the boundaries of the hollow organs in transverse and sagittal sectional images as well as in the three-dimensional image reconstruction. In addition, a dorso-ventral shrinkage of the idiosoma was observed in plasma-exposed mites, which had shrunk to 44.0% of its original height six minutes after plasma exposure.</p>","PeriodicalId":12088,"journal":{"name":"Experimental and Applied Acarology","volume":" ","pages":"339-352"},"PeriodicalIF":1.8,"publicationDate":"2024-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11269420/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141467183","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Beauveria bassiana native strains affect the reproductive index of Rhipicephalus microplus ticks. Beauveria bassiana 本地菌株影响 Rhipicephalus microplus 蜱的繁殖指数。
IF 1.8 2区 农林科学
Experimental and Applied Acarology Pub Date : 2024-08-01 Epub Date: 2024-07-09 DOI: 10.1007/s10493-024-00942-3
Jaime Alcalá-Gómez, Gabriela Alcalá-Gómez, Karol Georgina Balleza-Díaz Barriga, Ghierana de Jesus Vite-Méndez, Martha Reyes-Hernández
{"title":"Beauveria bassiana native strains affect the reproductive index of Rhipicephalus microplus ticks.","authors":"Jaime Alcalá-Gómez, Gabriela Alcalá-Gómez, Karol Georgina Balleza-Díaz Barriga, Ghierana de Jesus Vite-Méndez, Martha Reyes-Hernández","doi":"10.1007/s10493-024-00942-3","DOIUrl":"10.1007/s10493-024-00942-3","url":null,"abstract":"<p><p>Rhipicephalus microplus poses a significant economic threat due to its role in transmitting Babesia bigemina, B. bovis and Anaplasma marginale. Chemical control methods, commonly employed, encounter challenges like resistance, high costs, and environmental concerns. Emerging as an alternative, entomopathogenic fungi, particularly Beauveria bassiana, present a promising avenue for biological control. Molecular identification using the internal transcribed spacer (ITS1-5.8-ITS4) region ensures accurate species identification. This study investigated two B. bassiana strains, assessing their molecular characterization, impact on R. microplus mortality, and reproductive effects on adult females. The Reproductive Aptitude Index (RAI) is employed to evaluate tick egg viability post-treatment, providing insights into the potential of these fungi for tick control. Results indicate the BbLn2021-1 strain causes 96% mortality, and BbSf2021-1 induces 100% mortality. The commercial strain exhibited 28% mortality, while the control treatment showed 12%. Statistical analysis reveals a significant difference between treatments (p < 0.01). The Reproductive Efficiency Index (REI) underscores BbSf2021-1is superiority, yielding lower egg weights than other treatments. Regarding the RAI, BbLn2021-1 and BbSf2021-1 show no significant differences but differ significantly from the commercial and control (p < 0.01). These findings suggest that strains isolated and characterized from the natural environment could have potential applications in field trials, serving as a biocontrol alternative for R. microplus ticks.</p>","PeriodicalId":12088,"journal":{"name":"Experimental and Applied Acarology","volume":" ","pages":"485-496"},"PeriodicalIF":1.8,"publicationDate":"2024-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141558387","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Effect of Eucalyptus globulus and Ferula assafoetida essential oils and their nanoformulations on the life table parameters of Tetranychus urticae (Acari: Tetranychidae). 球桉树和阿魏精油及其纳米制剂对荨麻角蝇(cari: Tetranychidae)生命表参数的影响。
IF 1.8 2区 农林科学
Experimental and Applied Acarology Pub Date : 2024-08-01 Epub Date: 2024-06-13 DOI: 10.1007/s10493-024-00929-0
Moosa Saber, Batool Mokhtari
{"title":"Effect of Eucalyptus globulus and Ferula assafoetida essential oils and their nanoformulations on the life table parameters of Tetranychus urticae (Acari: Tetranychidae).","authors":"Moosa Saber, Batool Mokhtari","doi":"10.1007/s10493-024-00929-0","DOIUrl":"10.1007/s10493-024-00929-0","url":null,"abstract":"<p><p>One of the most damaging pests of agricultural crops across the globe is the two-spotted spider mite, Tetranychus urticae Koch. A wide variety of arthropods and plant pathogens can be controlled by essential oils, which are secondary metabolites produced by plants. It is possible to enhance the stability as well as the anti-pest efficiency of plant essential oils by encapsulation. Water distillation was used to extract the essential oils from Eucalyptus globulus and Ferula assafoetida. The chitosan nanoparticles were used to load both essential oils into nanoformulations. Studies were conducted on T. urticae life table characteristics under experimental circumstances to determine the sublethal impacts of essential oils and their nanoformulations. Intrinsic growth rate (r) for population exposed to E. globulus, F. assafoetida essential oils, their nanoformulations and the control were 0.1, 0.069, 0.051, 0.018 and 0.21 per day, respectively. F. assafoetida and E. globulus nanoformulations resulted the lowest fecundity compared to the other treatments. According the result of the lethal and sublethal effects of purified essential oils and nanoformulations of F. assafoetida and E. globulus, they would be recommended for controlling the two-spotted spider mites, T. urticae.</p>","PeriodicalId":12088,"journal":{"name":"Experimental and Applied Acarology","volume":" ","pages":"297-315"},"PeriodicalIF":1.8,"publicationDate":"2024-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141310433","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Novel Rickettsia and host records for argasid ticks, including Alveonasus cooleyi, on wild mammals in Baja California, Mexico. 墨西哥下加利福尼亚州野生哺乳动物身上的新型立克次体和包括 Alveonasus cooleyi 在内的弓形蜱宿主记录。
IF 1.8 2区 农林科学
Experimental and Applied Acarology Pub Date : 2024-08-01 Epub Date: 2024-06-18 DOI: 10.1007/s10493-024-00935-2
Andrés M López-Pérez, Laura Backus, Lorenza Beati, Hans Klompen, Francesca Rubino, Janet Foley
{"title":"Novel Rickettsia and host records for argasid ticks, including Alveonasus cooleyi, on wild mammals in Baja California, Mexico.","authors":"Andrés M López-Pérez, Laura Backus, Lorenza Beati, Hans Klompen, Francesca Rubino, Janet Foley","doi":"10.1007/s10493-024-00935-2","DOIUrl":"10.1007/s10493-024-00935-2","url":null,"abstract":"<p><p>We conducted surveillance of mammals to investigate their associations with argasid ticks and tick-borne pathogens. During 2021, a total of 20 wild carnivores and 57 lagomorphs were sampled, and 39 argasid ticks belonging to two species were collected. All mammals and ticks were tested by molecular assays to detect Borrelia and Rickettsia infections. Nine ticks identified as Otobius megnini were collected from two coyotes (Canis latrans) and 30 Alveonasus cooleyi (McIvor 1941) were collected from six bobcats (Lynx rufus) and one rabbit (Sylvilagus auduboni). We detected Rickettsia spp. DNA in 21 of the 27 (77.8%) tested Av. cooleyi and none of the O. megnini. No ticks were PCR-positive for borreliae and all mammals were PCR-negative for both pathogen genera. Phylogenetic analysis based on gltA, htrA, and 16 S rRNA targets revealed that all rickettsiae from Av. cooleyi clustered with ancestral group rickettsiae, likely representing a novel species of possibly endosymbiotic Rickettsia. The significance of Av. cooleyi and the newly identified Rickettsia sp. to the health of wildlife is unknown, and further work is indicated to determine whether they may be relevant to public health or carnivore conservation.</p>","PeriodicalId":12088,"journal":{"name":"Experimental and Applied Acarology","volume":" ","pages":"459-472"},"PeriodicalIF":1.8,"publicationDate":"2024-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141418464","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Bacterial pathogens in Ixodes ricinus collected from lizards Lacerta agilis and Zootoca vivipara in urban areas of Wrocław, SW Poland- preliminary study. 波兰西南部弗罗茨瓦夫城市地区从蜥蜴 Lacerta agilis 和 Zootoca vivipara 身上采集的 Ixodes ricinus 细菌病原体--初步研究。
IF 1.8 2区 农林科学
Experimental and Applied Acarology Pub Date : 2024-08-01 Epub Date: 2024-06-13 DOI: 10.1007/s10493-024-00927-2
Dagmara Dyczko, Alicja Krysmann, Aleksandra Kolanek, Bartosz Borczyk, Dorota Kiewra
{"title":"Bacterial pathogens in Ixodes ricinus collected from lizards Lacerta agilis and Zootoca vivipara in urban areas of Wrocław, SW Poland- preliminary study.","authors":"Dagmara Dyczko, Alicja Krysmann, Aleksandra Kolanek, Bartosz Borczyk, Dorota Kiewra","doi":"10.1007/s10493-024-00927-2","DOIUrl":"10.1007/s10493-024-00927-2","url":null,"abstract":"<p><p>The aim of this study was to determine the level of infection of Ixodes ricinus ticks with pathogens (Borrelia spp., Rickettsia spp., and Anaplasma spp.) collected from Lacerta agilis and Zootoca vivipara lizards in the urban areas of Wrocław (SW Poland). The study was carried out in July-August 2020. Lizards were caught by a noose attached to a pole or by bare hands, identified by species, and examined for the presence of ticks. Each lizard was then released at the site of capture. Ticks were removed with tweezers, identified by species using keys, and molecular tests were performed for the presence of pathogens. From 28 lizards (17 specimens of Z. vivipara and 11 specimens of L. agilis) a total of 445 ticks, including 321 larvae and 124 nymphs, identified as I. ricinus were collected. A larger number of ticks were obtained from L. agilis compared to Z. vivipara. Molecular tests for the presence of pathogens were performed on 445 specimens of I. ricinus. The nested PCR method for the fla gene allowed the detection of Borrelia spp. in 9.4% of ticks, and it was higher in ticks from L. agilis (12.0%) than from Z. vivipara (1.0%). The RFLP method showed the presence of three species, including two belonging to the B. burgdorferi s.l. complex (B. lusitaniae and B. afzelii), and B. miyamotoi. The overall level of infection of Rickettsia spp. was 19.3%, including 27.2% in ticks collected from Z. vivipara and 17.0% from L. agilis. Sequencing of randomly selected samples confirmed the presence of R. helvetica. DNA of Anaplasma spp. was detected only in one pool of larvae collected from L. agilis, and sample sequencing confirmed the presence of (A) phagocytophilum. The research results indicate the important role of lizards as hosts of ticks and their role in maintaining pathogens in the environment including urban agglomeration as evidenced by the first recorded presence of (B) miyamotoi and (A) phagocytophilum in I. ricinus ticks collected from L. agilis. However, confirmation of the role of sand lizards in maintaining (B) miyamotoi and A. phagocytophilum requires more studies and sampling of lizard tissue.</p>","PeriodicalId":12088,"journal":{"name":"Experimental and Applied Acarology","volume":" ","pages":"409-420"},"PeriodicalIF":1.8,"publicationDate":"2024-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11269471/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141310429","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Ticks and spirochetes of the genus Borrelia in urban areas of Central-Western Poland. 波兰中西部城市地区的蜱虫和波氏杆菌属螺旋体。
IF 1.8 2区 农林科学
Experimental and Applied Acarology Pub Date : 2024-08-01 Epub Date: 2024-06-28 DOI: 10.1007/s10493-024-00932-5
Olaf Ciebiera, Renata Grochowalska, Andżelina Łopińska, Piotr Zduniak, Tomasz Strzała, Leszek Jerzak
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