| A PRELIMINARY STUDY ON THE BIOLOGY OF CYDIA ILLUTANA DAHURICOLANA IN THE NORTHEAST OF CHINA(LDPIDOPTERA:TORTRICIDAE) |
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| 作者姓名： | Yan Shanchun Fang Sanyang Northeast Forestry University Liu Youqiao Institute of Zoology Academia Sinia Beijing Liu Kuanyu Northeast Forestry University Wang Chaomeng Forest Protective Station of Wurjihan China |
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| 摘 要： | The tortricid moths damdging Dahurian Larch(larix gmelini Rupr.)cone weresurveyed in a matural larch forest in Wurjihan in the eastern parrt of Inner Mongolia,China from 1988 to 1989,and the population dynamics of the moth is investigated inKuduer.Jiwen and other neighbor areas.The tortricid moth was identified to be Cydiaillutana dahuricolana(V.I.Kuznetzov),the first recored in China.It has one generation ayear,and overwinters in pupae in the eastern part of Inner Mongolia.The characteristics ofthe larvae and pupae are descrbed in detail,its life habit and damaging are preliminarilystudied.The differences of its occurence in different areas are disscussed by combining withmeteorological factors.
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A PRELIMINARY STUDY ON THE BIOLOGY OF CYDIA ILLUTANA DAHURICOLANA IN THE NORTHEAST OF CHINA( LDPIDOPTERA:TORTRICIDAE) |
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| Yan Shanchun Fang Sanyang,Northeast Forestry University,Liu Youqiao,Institute of Zoology Academia Sinia Beijing,Liu Kuanyu,Northeast Forestry University,Wang Chaomeng,Forest Protective Station of Wurjihan China.A PRELIMINARY STUDY ON THE BIOLOGY OF CYDIA ILLUTANA DAHURICOLANA IN THE NORTHEAST OF CHINA(LDPIDOPTERA:TORTRICIDAE)[J].Journal of Forestry Research,1993(2). |
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| Authors: | Yan Shanchun Fang Sanyang Northeast Forestry University Liu Youqiao Institute of Zoology Academia Sinia Beijing Liu Kuanyu Northeast Forestry University Wang Chaomeng Forest Protective Station of Wurjihan China |
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| Institution: | Yan Shanchun Fang Sanyang
Northeast Forestry University
Liu Youqiao
Institute of Zoology Academia Sinia Beijing
Liu Kuanyu
Northeast Forestry University
Wang Chaomeng
Forest Protective Station of Wurjihan China |
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| Abstract: | The tortricid moths damdging Dahurian Larch (larix gmelini Rupr. )cone were surveyed in a matural larch forest in Wurjihan in the eastern parrt of Inner Mongolia, China from 1988 to 1989, and the population dynamics of the moth is investigated in Kuduer.Jiwen and other neighbor areas. The tortricid moth was identified to be Cydia illutana dahuricolana (V. I. Kuznetzov),the first recored in China. It has one generation a year, and overwinters in pupae in the eastern part of Inner Mongolia. The characteristics of the larvae and pupae are descrbed in detail, its life habit and damaging are preliminarily studied. The differences of its occurence in different areas are disscussed by combining with meteorological factors. |
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| Keywords: | Cydia illutana dahuncolana Biology |
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