{"title":"波兰Ojców国家公园常见白蜡叶上引起虫蛀的虫螨研究","authors":"Małgorzata Skrzypczyńska","doi":"10.1046/j.1439-0280.2002.02002.x","DOIUrl":null,"url":null,"abstract":"<p>The occurrence frequency of galls caused by insects and mites on the leaves of <i>Fraxinus excelsior</i> L. was investigated, based on leaf samples collected in the Ojców National Park in 2000 – 2001. The species composition of galls was identical in two consecutive years. Galls were caused by 5 species a total of 2881 galls. The most numerous species was <i>Dasineura fraxinea</i> (Kieffer) in both years.Index of occurrence frequency and Agrell's index of species co-existence have been calculated. This index reached the highest values in case of <i>Dasineura fraxinea</i> and <i>Vasates fraxini</i> (Nalepa) in 2000 as well as <i>D. fraxinea</i> and <i>Psyllopsis fraxini</i> (L.) in 2001.</p>","PeriodicalId":100103,"journal":{"name":"Anzeiger für Sch?dlingskunde","volume":"75 1","pages":"11-12"},"PeriodicalIF":0.0000,"publicationDate":"2002-04-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1046/j.1439-0280.2002.02002.x","citationCount":"2","resultStr":"{\"title\":\"Studies on insects and mites causing galls on the leaves of common ash Fraxinus excelsior L. in the Ojców National Park in Poland\",\"authors\":\"Małgorzata Skrzypczyńska\",\"doi\":\"10.1046/j.1439-0280.2002.02002.x\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p>The occurrence frequency of galls caused by insects and mites on the leaves of <i>Fraxinus excelsior</i> L. was investigated, based on leaf samples collected in the Ojców National Park in 2000 – 2001. The species composition of galls was identical in two consecutive years. Galls were caused by 5 species a total of 2881 galls. The most numerous species was <i>Dasineura fraxinea</i> (Kieffer) in both years.Index of occurrence frequency and Agrell's index of species co-existence have been calculated. This index reached the highest values in case of <i>Dasineura fraxinea</i> and <i>Vasates fraxini</i> (Nalepa) in 2000 as well as <i>D. fraxinea</i> and <i>Psyllopsis fraxini</i> (L.) in 2001.</p>\",\"PeriodicalId\":100103,\"journal\":{\"name\":\"Anzeiger für Sch?dlingskunde\",\"volume\":\"75 1\",\"pages\":\"11-12\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2002-04-03\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://sci-hub-pdf.com/10.1046/j.1439-0280.2002.02002.x\",\"citationCount\":\"2\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Anzeiger für Sch?dlingskunde\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://onlinelibrary.wiley.com/doi/10.1046/j.1439-0280.2002.02002.x\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Anzeiger für Sch?dlingskunde","FirstCategoryId":"1085","ListUrlMain":"https://onlinelibrary.wiley.com/doi/10.1046/j.1439-0280.2002.02002.x","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Studies on insects and mites causing galls on the leaves of common ash Fraxinus excelsior L. in the Ojców National Park in Poland
The occurrence frequency of galls caused by insects and mites on the leaves of Fraxinus excelsior L. was investigated, based on leaf samples collected in the Ojców National Park in 2000 – 2001. The species composition of galls was identical in two consecutive years. Galls were caused by 5 species a total of 2881 galls. The most numerous species was Dasineura fraxinea (Kieffer) in both years.Index of occurrence frequency and Agrell's index of species co-existence have been calculated. This index reached the highest values in case of Dasineura fraxinea and Vasates fraxini (Nalepa) in 2000 as well as D. fraxinea and Psyllopsis fraxini (L.) in 2001.
京公网安备 11010802042870号
京ICP备2023020795号-1
分享
求助内容：
应助结果提醒方式：
扫码关注我们
