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51个木麻黄地理种源对星天牛抗虫序列的调查研究
引用本文:黄金水 高美玲. 51个木麻黄地理种源对星天牛抗虫序列的调查研究[J]. 福建林业科技, 1993, 20(3): 29-33
作者姓名:黄金水 高美玲
作者单位:福建省林业科学研究所(黄金水,丁泌),惠安赤湖林场(高美玲)
摘    要:本文报道51个木麻黄(Casuarina spp.)地理种源对星天牛(Anoplophora chinensis(Forster))抗性调查和分析的结果。调查获得数据应用IBM—PC计算机进行逐步聚类分析,将51个木麻黄地理种源划分为高感、中抗、高抗和绝抗4个类群,并进行方差分析,结果表明4个类群木麻黄对星天牛的抗性达极显著差异,因此在星天牛发生严重地区可以选择既抗虫、又抗风,生长较好的C_(33)、C_(39)、C_(44)等种源造林。

关 键 词:星天牛  木麻黄  抗虫序列

An Investigation on the Insect-Resistant Sequence of 51 Casuarina Provenances to Anoplophora chinensis (Forster)
Huang Jinshui,Ding Bi,Gao Meiling Fujian Research Institute of Forestry,Chihu Forest Farm of Huian County. An Investigation on the Insect-Resistant Sequence of 51 Casuarina Provenances to Anoplophora chinensis (Forster)[J]. Journal of Fujian Forestry Science and Technology, 1993, 20(3): 29-33
Authors:Huang Jinshui  Ding Bi  Gao Meiling Fujian Research Institute of Forestry  Chihu Forest Farm of Huian County
Abstract:This paper reports the resistance surveys of 51 Casuarina prove-nances to Anoplophora chinensis (Forster) and their analytical results.The IBM-PC computer is used to carry out stepwise cluster analysis for survey data. 51Casuarina provenances are divided into highly sensitive, intermediately resis-tant, highly resistant and absolutely resistant class groups and analysis of vari-ance is made for them. The results indicate that the resistances of 4 class groupsof Casuarina to A. chinensis reach extremely significant differences and thereforethe provenances of C_(38), C_(39), C_(44), etc. which are resistant to wind as well as toinsect pests and grow better may be selected for afforestation in the areas whereA. chinensis occurs seriously.
Keywords:Anoplophora chinensis (Forster)  Casuarina  insect-resistant sequence
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