5个不同腰果品系对茶角盲蝽的抗虫性  

Evaluation of the Resistance of Five Cashew Clones to Tea Mosquito Bug (Helopeltis theivora Waterhouse)

作　　者：张中润[1] 梁李宏[1] 黄伟坚[1] 王金辉[1] 黄海杰[1] 

机构地区：[1]中国热带农业科学院热带作物品种资源研究所农业部热带作物种质资源利用重点开放实验室,海南儋州571737

出　　处：《热带作物学报》2010年第1期122-125,共4页Chinese Journal of Tropical Crops

基　　金：中央级公益性科研院所基本科研业务费(No.PZS059);农业部"948"项目(No.2005-C14)资助

摘　　要：田间自然发生条件下,研究5个不同腰果品系对茶角盲蝽的抗虫性。结果表明:CP63-36和FL30的抗虫性最弱,均为高感品系,大面积推广种植时应注意茶角盲蝽的防治;HL2-13也有较强的抗虫性(中抗);GA63的抗虫性较弱(感虫);HL2-21对茶角盲蝽的抗虫性最强,为高抗品系,可作为抗茶角盲蝽的优良育种材料。Five clones of cashew（Anacardium occidentale） were observed in their resistance to tea mosquito bug（Helopeltis theivora Waterhouse） in the field. The results showed that clones CP63-36 and FL30 were most highly susceptible to the tea mosquito bug, and need special attention to their control when released for commercial cultivation; that clones HL2-13 and GA63 were moderately resistant and susceptible respectively, and that clone HL2-21 was most highly resistant to the bug, and can be used as desirable material in the tea mosquito bug resistance breeding program.

关 键 词：腰果 茶角盲蝽 蝽害指数 抗虫性 抗性评价 

分 类 号：S436.64[农业科学—农业昆虫与害虫防治]