南京裂爪螨危害对毛竹生理生化的影响研究

Influence on the physiology and biochemistry of bamboo damage by the Schizotetranychus nanjinensis Ma et Yun

本文首次报道毛竹上重要害螨——南京裂爪螨ＳｃｈｉｚｏｔｅｔｒａｎｙｃｈｕｓｎａｎｊｉｎｅｎｓｉｓＭａｅｔＹａｎ的危害对毛竹生理生化影响。研究结果表明：毛竹叶片受害程度与叶绿素含量，还原糖含量，总糖含量，含水量呈明显直线负相关关系，其模型分别：Ｙ叶绿素＝２．１９－０．２６８ｘ（ｒ＝－０．９６）；Ｙ总糖＝５．２７２１－０．２７８８ｘ（ｒ＝－０．８７）；Ｙ还原糖＝２．７７８－０．１７６６ｘ（ｒ＝－０．９９）；Ｙ含水量＝２．４７２－２．７８３ｘ（ｒ＝－０．８１）。最后对毛竹叶螨暴发成灾及综合治理作了简述。

In this paper we first reports that influence on the physiology and biochemistry of bamboo damaged by Schizotetranychus nanjinensis Ma et Yun. The amount of Chlorophyll, reductsuger, suger decrease as damage Increase by spider mites. It's equation of linear regressin is: Ychlorophyll=2.19-0.268x(r=-0.96); Ysugar[KG1〗 =5.2721-0.2788x(r=0.87), Yreduct suger =2.2778-0.1766X(r=0.99).Finnally we also report the integrat control to the important pest mites of bamboo.