{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,14]],"date-time":"2026-05-14T02:20:21Z","timestamp":1778725221213,"version":"3.51.4"},"reference-count":28,"publisher":"Cambridge University Press (CUP)","issue":"1","license":[{"start":{"date-parts":[[2009,4,6]],"date-time":"2009-04-06T00:00:00Z","timestamp":1238976000000},"content-version":"unspecified","delay-in-days":10110,"URL":"https:\/\/www.cambridge.org\/core\/terms"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Parasitology"],"published-print":{"date-parts":[[1981,8]]},"abstract":"<jats:title>SUMMARY<\/jats:title><jats:p>The moulting behaviour of nymphal <jats:italic>Rhipicephalus appendiculatus<\/jats:italic> from the laboratory colony and 3 field strains from Kenya was greatly influenced by constant temperatures between 18 and 37 \u00b0C but was not significantly different for the 4 tick strains. Six batches of <jats:italic>R. appendiculatus<\/jats:italic> (Muguga laboratory) nymphs which had engorged on cattle parasitaemic with 4 stocks of <jats:italic>Theileria parva<\/jats:italic> (Kiambu 4, Kiambu 5, Muguga and Mbita 4) isolated in Kenya were incubated at constant temperatures between 18 and 37 \u00b0C during their pre-moult and post-moult periods. The <jats:italic>Theileria<\/jats:italic> infections in the salivary glands of the resultant adult ticks were assessed by staining with Feulgen's stain. Two stocks (Muguga and Kiambu 5) developed their highest infections in ticks incubated at 28 \u00b0C while the other two (Kiambu 4 and Mbita 4) developed their highest infections at 23 \u00b0C. Constant temperatures of 18, 33 and 37 \u00b0 C were detrimental to the development of salivary gland infections. Temperature influenced the rate of development and numbers of the earlier <jats:italic>Theileria<\/jats:italic> stages in the ticks. Engorged nymphal ticks incubated for 4 days at 37 \u00b0C during their pre-moult period developed lower infections than ticks exposed at 4 \u00b0C for 4 days.<\/jats:p>","DOI":"10.1017\/s0031182000050162","type":"journal-article","created":{"date-parts":[[2009,6,5]],"date-time":"2009-06-05T16:42:03Z","timestamp":1244220123000},"page":"199-211","source":"Crossref","is-referenced-by-count":61,"title":["Epidemiology of East Coast fever: some effects of temperature on the development of <i>Theileria parva<\/i> in the tick vector, <i>Rhipicephalus appendiculatus<\/i>"],"prefix":"10.1017","volume":"83","author":[{"given":"A. S.","family":"Young","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"B. L.","family":"Leitch","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"56","published-online":{"date-parts":[[2009,4,6]]},"reference":[{"key":"S0031182000050162_ref026","doi-asserted-by":"publisher","DOI":"10.1017\/S0031182000055104"},{"key":"S0031182000050162_ref023","first-page":"633","volume-title":"Principles and Procedures of Statistics. A Biometric Approach","author":"Steel","year":"1980"},{"key":"S0031182000050162_ref022","first-page":"776","volume-title":"Biometry. The Principles and Practice of Statistics in Biological Research","author":"Sokal","year":"1969"},{"key":"S0031182000050162_ref020","doi-asserted-by":"publisher","DOI":"10.1007\/BF00389643"},{"key":"S0031182000050162_ref019","first-page":"297","volume-title":"Tick-borne Diseases and their Vectors","author":"Radley","year":"1978"},{"key":"S0031182000050162_ref017","doi-asserted-by":"publisher","DOI":"10.1016\/0020-7519(74)90069-1"},{"key":"S0031182000050162_ref016","doi-asserted-by":"publisher","DOI":"10.1017\/S0031182000071584"},{"key":"S0031182000050162_ref015","first-page":"527","article-title":"Cyclic development and longevity of Theileria parva in the tick","volume":"15","author":"Martin","year":"1964","journal-title":"Rhipicephalus appendiculatus"},{"key":"S0031182000050162_ref012","first-page":"53","volume-title":"Rodent Malaria","author":"Landau","year":"1978"},{"key":"S0031182000050162_ref011","doi-asserted-by":"publisher","DOI":"10.1016\/0014-4894(69)90215-X"},{"key":"S0031182000050162_ref010","doi-asserted-by":"publisher","DOI":"10.1016\/S0007-1935(17)35894-3"},{"key":"S0031182000050162_ref009","doi-asserted-by":"publisher","DOI":"10.1016\/0020-7519(73)90082-9"},{"key":"S0031182000050162_ref008","doi-asserted-by":"publisher","DOI":"10.1017\/S0031182000020394"},{"key":"S0031182000050162_ref005","first-page":"126","volume-title":"Weather and Parasitic Animal Disease","author":"Branagan","year":"1978"},{"key":"S0031182000050162_ref004","doi-asserted-by":"publisher","DOI":"10.1017\/S0007485300050951"},{"key":"S0031182000050162_ref003","unstructured":"Branagan D. (1970). The development and survival of the ixodid tick Rhipicephalus appendiculatus Neuman 1901 in the laboratory and field. Ph.D. thesis, University of Edinburgh."},{"key":"S0031182000050162_ref021","doi-asserted-by":"publisher","DOI":"10.1017\/S0031182000051854"},{"key":"S0031182000050162_ref013","doi-asserted-by":"publisher","DOI":"10.1080\/03670074.1950.11664743"},{"key":"S0031182000050162_ref027","doi-asserted-by":"publisher","DOI":"10.2307\/3280840"},{"key":"S0031182000050162_ref024","doi-asserted-by":"publisher","DOI":"10.1007\/BF02237760"},{"key":"S0031182000050162_ref018","doi-asserted-by":"publisher","DOI":"10.1016\/0014-4894(74)90067-8"},{"key":"S0031182000050162_ref014","doi-asserted-by":"publisher","DOI":"10.1017\/S003118200002446X"},{"key":"S0031182000050162_ref002","doi-asserted-by":"publisher","DOI":"10.1007\/BF02239682"},{"key":"S0031182000050162_ref025","doi-asserted-by":"publisher","DOI":"10.2307\/1931961"},{"key":"S0031182000050162_ref007","doi-asserted-by":"crossref","first-page":"451","DOI":"10.1016\/S0034-5288(18)33992-4","article-title":"The indirect fluorescent antibody test for experimental East Coast fever (Theileria parva infection of cattle). Evaluation of cell culture schizont antigen","volume":"13","author":"Burridge","year":"1972","journal-title":"Research in Veterinary Science"},{"key":"S0031182000050162_ref028","first-page":"531","article-title":"The induction of the infective stages of Theileria parva by exposure of the host ticks to high temperatures","volume":"105","author":"Young","year":"1979","journal-title":"Veterinary Record"},{"key":"S0031182000050162_ref006","doi-asserted-by":"publisher","DOI":"10.1016\/S0007-1935(17)43303-3"},{"key":"S0031182000050162_ref001","first-page":"33","article-title":"Notes on the rearing of Rhipicephalus appendiculatus and their infection with T. parva for experimental transmission","volume":"8","author":"Bailey","year":"1960","journal-title":"Bulletin of Epizootic Diseases of Africa"}],"container-title":["Parasitology"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.cambridge.org\/core\/services\/aop-cambridge-core\/content\/view\/S0031182000050162","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2019,5,25]],"date-time":"2019-05-25T19:48:57Z","timestamp":1558813737000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.cambridge.org\/core\/product\/identifier\/S0031182000050162\/type\/journal_article"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[1981,8]]},"references-count":28,"journal-issue":{"issue":"1","published-print":{"date-parts":[[1981,8]]}},"alternative-id":["S0031182000050162"],"URL":"https:\/\/doi.org\/10.1017\/s0031182000050162","relation":{},"ISSN":["0031-1820","1469-8161"],"issn-type":[{"value":"0031-1820","type":"print"},{"value":"1469-8161","type":"electronic"}],"subject":[],"published":{"date-parts":[[1981,8]]}}}