当前位置: 首页 > 文章 > 茶果复合栽培模式与茶跗线螨为害的关系 西南农业学报 2003,16 (1) 71-73
Position: Home > Articles > Relationship between tea and fruit trees inter-planting and yellow mite damage in tea fields Southwest China Journal of Agricultural Sciences 2003,16 (1) 71-73

茶果复合栽培模式与茶跗线螨为害的关系

作  者:
蒋光藻;谭和平;黄苹
单  位:
四川省农科院植保所;四川省农科院茶叶所;中国测试技术研究院
关键词:
茶跗线螨;生物多样性;栽培模式;茶园
摘  要:
茶跗线螨是四川茶区最重要的害螨之一 ,通常采用化学防治方法去控制。但由于该螨个体小 ,生境隐蔽 ,繁殖快 ,防治难度大 ,有必要探索新的控制途径。本研究探索生物多样性与害螨之间的关系 ,结果表明 ,在茶园生态系统中引入新的植被后 ,茶园生物多样性增加 ,但并不一定具有对害螨的控制能力。试验中的李 +茶 ,梨 +茶 ,桃 +茶栽培模式 ,害螨的发生及危害与单植茶园几乎没有区别 ,其原因可能因为李、桃、梨等果树均为螨类的寄主之一。林 +茶模式中 ,由于林木的阴蔽度改变了茶园生态条件 ,该螨发生及危害明显降低。不同栽培模式对跗线螨的抑制效果依次为林茶 >梨茶 >桃茶 >李茶 >单植茶园。
译  名:
Relationship between tea and fruit trees inter-planting and yellow mite damage in tea fields
作  者:
JIANG Guang-zao1,TAN He-ping2, HUANG Ping3 (1.Institute of Plant Protection,Sichuan Academy of Agricultural Sciences,Chengdu 610066,China;2.Chinese Academy of Measuring and Testing Techniques,Chengdu 610021,China;3.Institute of Tea,Sichuan Academy of Agricultural Sciences,Chengdu 610066,China)
关键词:
yellow mite;diversity;planting model;tea field
摘  要:
Yellow mite (Polyphagotarsonemus latus(Banks))is one of the very important pest mites of tea in Sichuan,China.It is difficult to be controlled by chemicals because of its small body,rapidly reproductive and hind habitate.It is necessary to find out a new way for its control.This paper dealt with the relationship between plant diversity and yellow mites occurrence.The results were as follows:When the diversity increased in the tea field by introduced non-tea plants,the mites damage changed.e.g.while plum,pear or peach were introduced in the tea field,the mites population and damage due to yellow mites changed;the damage greatly decreased while a crop tree interplanted with tea bush.That's because the temperature,humidity and sunlight shed changed.The control efficiency of mite varied with the kind of trees as follows:tree(cedar)+tea>pear+tea>peach+tea>plum+tea>single-tea field.

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