{"title":"The scale Nemolecanium graniformis (Wunn) (Homoptera: Coccidae) in Greece","authors":"G. J. Stathas","doi":"10.1046/j.1439-0280.2001.01005.x","DOIUrl":null,"url":null,"abstract":"<p>The phenology and natural enemies of <i>Nemolecanium graniformis</i> (Wunn) (Homoptera: Coccidae) in infesting <i>Abies cephalonica</i>, were studied in Greece during 1998 – 1999. This oviparous species develops one generation per year in Central Greece (Attica) and overwinters as 2<sup>nd</sup> instar nymph. Young adult females appear by the end of July, and the first instar nymphs by the middle of August. By the middle of October, the whole population of the scale is recorded as 2<sup>nd</sup> instar nymphs. The parasitoids <i>Coccophagus lycimnia</i> (Walker), <i>Coccophagus</i> Westwood sp., <i>Aphycoides</i> Mercet sp. and the predator <i>Exochomus quadripustulatus</i> L. (Coleoptera: Coccinellidae), were observed as natural enemies of the scale. The average fecundity of <i>N. graniformis</i> was 188.4 eggs.</p>","PeriodicalId":100103,"journal":{"name":"Anzeiger für Sch?dlingskunde","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2002-01-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1046/j.1439-0280.2001.01005.x","citationCount":"6","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Anzeiger für Sch?dlingskunde","FirstCategoryId":"1085","ListUrlMain":"https://onlinelibrary.wiley.com/doi/10.1046/j.1439-0280.2001.01005.x","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 6
Abstract
The phenology and natural enemies of Nemolecanium graniformis (Wunn) (Homoptera: Coccidae) in infesting Abies cephalonica, were studied in Greece during 1998 – 1999. This oviparous species develops one generation per year in Central Greece (Attica) and overwinters as 2nd instar nymph. Young adult females appear by the end of July, and the first instar nymphs by the middle of August. By the middle of October, the whole population of the scale is recorded as 2nd instar nymphs. The parasitoids Coccophagus lycimnia (Walker), Coccophagus Westwood sp., Aphycoides Mercet sp. and the predator Exochomus quadripustulatus L. (Coleoptera: Coccinellidae), were observed as natural enemies of the scale. The average fecundity of N. graniformis was 188.4 eggs.
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