{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,6]],"date-time":"2026-05-06T11:21:52Z","timestamp":1778066512090,"version":"3.51.4"},"reference-count":72,"publisher":"Wiley","issue":"2","license":[{"start":{"date-parts":[[2025,11,22]],"date-time":"2025-11-22T00:00:00Z","timestamp":1763769600000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"},{"start":{"date-parts":[[2025,11,22]],"date-time":"2025-11-22T00:00:00Z","timestamp":1763769600000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/doi.wiley.com\/10.1002\/tdm_license_1.1"}],"content-domain":{"domain":["resjournals.onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Medical Vet Entomology"],"published-print":{"date-parts":[[2026,6]]},"abstract":"<jats:title>Abstract<\/jats:title>\n                  <jats:p>\n                    <jats:italic>Rhipicephalus sanguineus<\/jats:italic>\n                    Latreille (Ixodida: Ixodidae) has an economic impact as it is a blood\u2010feeding ectoparasite transmitting numerous pathogens to humans and animals. The present study evaluated the acaricidal effect of eucalyptus essential oil (EO) with the concentrations (40%, 30%, 20%, 10%, 5% and 2.5%), eucalyptus nano\u2010emulsion (ENE) with the concentrations (30%, 20%, 15%, 10%, 5%, and 2.5%), ENE combined with silver nanoparticles (ENE &amp; SNPs) with the concentrations (5%, 4%, 3%, 2% and 1%) and SNPs with the concentrations (5%, 4%, 3%, 2% and 1%) on unfed adults of\n                    <jats:italic>R. sanguineus<\/jats:italic>\n                    sensu lato using the adult immersion test. There were two controls, one with tween 80 and the other without tween 80, while Bravecto\u00ae was used as an acaricidal reference. The nanoformulations were analysed by particle size, UV\u2013visible spectroscopy, and transmission electron microscopy (TEM). The mortality of treated\n                    <jats:italic>R. sanguineus<\/jats:italic>\n                    was recorded daily for 7\u2009days. The mortality of ENE and SNPs, EO and SNPs at 7\u2009days was 96.6%, 90% and 80%, at concentrations of 5%, 40% and 5%, respectively. The lethal concentration to 50% mortality (LC\n                    <jats:sub>50<\/jats:sub>\n                    ) of EO, ENE, ENE and SNPs, and SNPs at 7\u2009days was 6.65, 9.49, 2.23 and 4.08%, respectively. The particle size of nanoformulations was (83.08, 10.59 and 223.4\u2009nm) for ENE, a mixture of SNPs, and ENE and SNPs, respectively. Scanning electron microscopy of treated adult\n                    <jats:italic>R. sanguineus<\/jats:italic>\n                    revealed numerous alterations in aeropyles of spiracular plates, anal grooves and mouthparts. The histopathological examination of the treated adult\n                    <jats:italic>R. sanguineus<\/jats:italic>\n                    showed degeneration in the cuticle, midgut and salivary gland. These findings demonstrate that eucalyptus oil could be used as part of an integrated pest management program for the control of\n                    <jats:italic>R. sanguineus<\/jats:italic>\n                    .\n                  <\/jats:p>","DOI":"10.1111\/mve.70032","type":"journal-article","created":{"date-parts":[[2025,11,22]],"date-time":"2025-11-22T09:00:41Z","timestamp":1763802041000},"page":"323-338","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["In vitro anti\u2010tick effect of\n                    <scp>\n                      <i>Eucalyptus globulus<\/i>\n                    <\/scp>\n                    oil and its nano\u2010emulsion against unfed adults of the brown dog tick\n                    <scp>\n                      <i>Rhipicephalus sanguineus<\/i>\n                    <\/scp>\n                    sensu lato (Acari: Ixodidae)"],"prefix":"10.1111","volume":"40","author":[{"given":"Eman A.","family":"Abo Talep","sequence":"first","affiliation":[{"name":"Department of Parasitology Faculty of Veterinary Medicine, Cairo University  Giza Egypt"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Magdy M.","family":"Fahmy","sequence":"additional","affiliation":[{"name":"Department of Parasitology Faculty of Veterinary Medicine, Cairo University  Giza Egypt"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Sobhy","family":"Abdel\u2010Shafy","sequence":"additional","affiliation":[{"name":"Department of Parasitology and Animal Diseases Veterinary Research Institute, National Research Centre  Giza Egypt"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Fathalla","family":"Ayoob","sequence":"additional","affiliation":[{"name":"Department of Tanning Materials and Leather Technology Chemical Industries Research Institute, National Research Centre  Giza Egypt"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Nisreen E.","family":"Mahmoud","sequence":"additional","affiliation":[{"name":"Department of Parasitology Faculty of Veterinary Medicine, Cairo University  Giza Egypt"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Eman I.","family":"Hassanen","sequence":"additional","affiliation":[{"name":"Department of Pathology Faculty of Veterinary Medicine, Cairo University  Giza Egypt"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-1631-1666","authenticated-orcid":false,"given":"Mai","family":"Abuowarda","sequence":"additional","affiliation":[{"name":"Department of Parasitology Faculty of Veterinary Medicine, Cairo University  Giza Egypt"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2025,11,22]]},"reference":[{"key":"e_1_2_11_2_1","doi-asserted-by":"publisher","DOI":"10.1007\/s10493-021-00596-5"},{"key":"e_1_2_11_3_1","doi-asserted-by":"publisher","DOI":"10.1007\/s11686-022-00530-8"},{"issue":"5","key":"e_1_2_11_4_1","first-page":"722","article-title":"Acaricidal activity of some medicinal plant extracts against different developmental stages of the camel tick Hyalomma dromedarii","volume":"9","author":"Abdel\u2010Ghany H.S.M.","year":"2021","journal-title":"Advances in Animal and Veterinary Sciences"},{"issue":"1","key":"e_1_2_11_5_1","first-page":"137","article-title":"Effects of commercial oils on the camel tick, Hyalomma dromedarii (Acari: Ixodidae) and their enzyme activities","volume":"12","author":"Abdel\u2010Ghany H.S.M.","year":"2023","journal-title":"Persian Journal of Acarology"},{"key":"e_1_2_11_6_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41598-024-77402-w"},{"key":"e_1_2_11_7_1","doi-asserted-by":"publisher","DOI":"10.1089\/vbz.2010.0241"},{"key":"e_1_2_11_8_1","doi-asserted-by":"publisher","DOI":"10.14202\/vetworld.2016.1087-1101"},{"key":"e_1_2_11_9_1","unstructured":"Abo Talep E.A. 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