Please use this identifier to cite or link to this item: http://hdl.handle.net/11455/30394
DC FieldValueLanguage
dc.contributor.advisor施劍瑩zh_TW
dc.contributor.advisorShi, Jian-Yingen_US
dc.contributor.authorZhang, De-Ganen_US
dc.contributor.author張德淦zh_TW
dc.date1980zh_TW
dc.date.accessioned2014-06-06T07:39:21Z-
dc.date.available2014-06-06T07:39:21Z-
dc.identifier.urihttp://hdl.handle.net/11455/30394-
dc.description.abstract在室內25.1℃、七○%RH及54L :10D 下以南瓜飼育桑介殼蟲,觀察其生物及生態特 性。利用柏氏(Birch,1948)時別生命表組成法組成桑介殼蟲的棲群生命表,並利用柏 氏公式計算其內在增殖率,結果桑介殼蟲內在自然增殖率為r=0.070 ,平均世代時間 T=58.17 日淨增殖率為58.31 。 桑介殼蟲於田間年發生六代,越各前、越冬及初春的介殼蟲棲群與七種寄生性天敵關 係密。切該七種天敵與寄主介殼蟲棲群密度長相吻合。又調查得一種重覆寄生蜂及決 定其寄主。zh_TW
dc.language.isozh_TWzh_TW
dc.publisher昆蟲學研究所zh_TW
dc.subject桑介殼蟲zh_TW
dc.subjectENTOMOLOGYen_US
dc.subject生物特性zh_TW
dc.subject自然增殖率zh_TW
dc.subject寄生性天敵zh_TW
dc.subject越冬棲群zh_TW
dc.subject昆蟲zh_TW
dc.subject農業zh_TW
dc.subjectAGRICULTUREen_US
dc.title桑介殼蟲之生物特性生命表內在自然增殖率及其與寄生性天敵越冬棲群之關係zh_TW
dc.typeThesis and Dissertationzh_TW
item.grantfulltextnone-
item.fulltextno fulltext-
item.cerifentitytypePublications-
item.languageiso639-1zh_TW-
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
item.openairetypeThesis and Dissertation-
Appears in Collections:昆蟲學系
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