Position: Home > Articles > TANNIN CONTENT BEING AS ANOPLOPHA RESISTANT INDIX
Shaanxi Forest Science and Technology
1996
(4)
树木单宁含量可作为对两种星天牛的抗性指标
作 者：
周嘉熹;杨雪彦;宋占邦
单 位：
西北林学院
关键词：
单宁，树木抗虫性，黄麻星天牛，光肩星天牛
摘 要：
对８７种常见造林绿化树种的主干树皮、嫩枝和树叶的单宁含量进行了测定，并和两种星天牛这些部位相应的刻槽产卵、取食量进行了对照分析．结果表明，抗性树种具有较高单宁含量，而单宁含量较低的树种中有８０％是感虫树种，其余的大多为含有特殊成份的药用树种。
译 名：
TANNIN CONTENT BEING AS ANOPLOPHA RESISTANT INDIX
作 者：
Zhou Jiaxi;Yang Xueyan;Song Zhanbang(Northwestern College of Forestry,Yangling Shaanxi 712100)
关键词：
Tannin;Insect pest-resistance of trees:Ahaploplophora nobilis;Anoplophora glabripennis
摘 要：
Tannin contents in bark,twigs and leaves of 87 tree species were measured.A comparison was conducted among these tree species in the aspects of channeling oviposition and feeding of Anoplophora.The results showed that those in which tannin contents is high are insect resistant tree species.80% of those which have low contents of tannin are insect attractive tree species.Others left are pharmaceutical tree species.
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