{"title":"[在gorno-altaisk的自然气候条件下犬弓形虫卵的发育和存活]。","authors":"E A Pautova, L D Shchuchinova, A S Dovgalev","doi":"","DOIUrl":null,"url":null,"abstract":"<p><p>The time of development and survival of Toxocara canis eggs in the soil of Gorno-Altaisk was experimen- tally investigated in 2011-2014. In July 2011, T.canis eggs matured at 3-5-cm soil depths from the stage of 1-2 blastomeres to invading larva within 12 days at a daily average temperature of +23°C and at a relative humidity of 82%. At 3-5-cm soil depths, more than 70% of invaded T. canis eggs preserved their viability through- out the experimental period (4 years). The paper gives evidence for the seasonal survival of invaded T. canis eggs in relation of the length of soil stay.</p>","PeriodicalId":18434,"journal":{"name":"Meditsinskaia parazitologiia i parazitarnye bolezni","volume":" ","pages":"42-4"},"PeriodicalIF":0.0000,"publicationDate":"2015-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"[THE DEVELOPMENT AND SURVIVAL OF TOXOCARA CANIS EGGS IN THE NATURAL CLIMATIC CONDITIONS OF GORNO-ALTAISK].\",\"authors\":\"E A Pautova, L D Shchuchinova, A S Dovgalev\",\"doi\":\"\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><p>The time of development and survival of Toxocara canis eggs in the soil of Gorno-Altaisk was experimen- tally investigated in 2011-2014. In July 2011, T.canis eggs matured at 3-5-cm soil depths from the stage of 1-2 blastomeres to invading larva within 12 days at a daily average temperature of +23°C and at a relative humidity of 82%. At 3-5-cm soil depths, more than 70% of invaded T. canis eggs preserved their viability through- out the experimental period (4 years). The paper gives evidence for the seasonal survival of invaded T. canis eggs in relation of the length of soil stay.</p>\",\"PeriodicalId\":18434,\"journal\":{\"name\":\"Meditsinskaia parazitologiia i parazitarnye bolezni\",\"volume\":\" \",\"pages\":\"42-4\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2015-04-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Meditsinskaia parazitologiia i parazitarnye bolezni\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Meditsinskaia parazitologiia i parazitarnye bolezni","FirstCategoryId":"1085","ListUrlMain":"","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
[THE DEVELOPMENT AND SURVIVAL OF TOXOCARA CANIS EGGS IN THE NATURAL CLIMATIC CONDITIONS OF GORNO-ALTAISK].
The time of development and survival of Toxocara canis eggs in the soil of Gorno-Altaisk was experimen- tally investigated in 2011-2014. In July 2011, T.canis eggs matured at 3-5-cm soil depths from the stage of 1-2 blastomeres to invading larva within 12 days at a daily average temperature of +23°C and at a relative humidity of 82%. At 3-5-cm soil depths, more than 70% of invaded T. canis eggs preserved their viability through- out the experimental period (4 years). The paper gives evidence for the seasonal survival of invaded T. canis eggs in relation of the length of soil stay.
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