两色绿刺蛾为害对毛竹营养物质的影响  

Effects of Feeding Damage by Latoria bicolor (Walker) on Concentration of Major Nutrients of Phyllostachys heterocycla var. pubescense

作　　者：黄炜东 

机构地区：[1]福建省将乐县林业局,福建将乐353300

出　　处：《竹子研究汇刊》2006年第4期24-27,共4页Journal of Bamboo Research

基　　金：福建省自然科学基金资助项目(C97033)

摘　　要：对受两色绿刺蛾不同程度为害的毛竹叶片和竹枝样品的测定结果表明:毛竹受两色绿刺蛾危害后,枝叶中总糖、可溶性糖、蛋白质、氮和磷的含量显著下降,下降量随着危害的加重而提高,枝叶中钾的含量则随着为害加重而上升。The concentration of total sugar, soluble sugar, protein, N, P and K in leaves and branches of Moso bamboo damaged by the larvae of Latoria bicolor were measured. Results showed that the concentration of total sugar, soluble sugar, protein, N and P in leaves and branches of Moso bamboo were obviously declined after it was infected by the pest. And the loss of these nutrients was positively related with the damage level. On the other hand, the concentration of K increased when the bamboos were severely damaged.

关 键 词：两色绿刺蛾 营养物质 毛竹 

分 类 号：S763.7[农业科学—森林保护学]