Lu Meirong, Sun Yuexian, Xu Ruoqing, Niu Mingde, Feng Shiming. A STUDY ON THE CHESTNUT SNOUT BEETLE CURCULIO BIMACULATUS FAUST IN YUNNAN[J]. Journal of Southwest Forestry University, 1995, 15(2): 42-45. DOI: 10.11929/j.issn.2095-1914.1995.02.008
Citation: Lu Meirong, Sun Yuexian, Xu Ruoqing, Niu Mingde, Feng Shiming. A STUDY ON THE CHESTNUT SNOUT BEETLE CURCULIO BIMACULATUS FAUST IN YUNNAN[J]. Journal of Southwest Forestry University, 1995, 15(2): 42-45. DOI: 10.11929/j.issn.2095-1914.1995.02.008
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A STUDY ON THE CHESTNUT SNOUT BEETLE CURCULIO BIMACULATUS FAUST IN YUNNAN

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  • This article reports a study on a dominant chestnut snout beetle Curculio bimaculatus Faust in Yunnan.The distribution,infestation,and variation of wing spot of the pest at different geographical habitats are investigated.Its main bio-ecology is observed.The phenological methods are introduced to forecast the emergence date of the adults.Integrated Control measures are proposed,chiefly including ploughing the chest-nut fields after Autumn,utilizing Beauveria bassiana(Balsamo) Vnilemin,protecting and utilizing other natural enemies against this dominant pest.
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