研究了椰甲截脉姬小蜂和椰扁甲啮小蜂对椰心叶甲协同控害技术.结果表明:每个放蜂器中放置椰甲截脉姬小蜂40～60头、椰扁甲啮小蜂10～20头,即椰扁甲啮小蜂与椰甲截脉姬小蜂以1:(3～4)的比例释放,对椰心叶甲控制效果最好.%The control effect of Asecodes hispinarum Boucek combined with Tetrastichus brontispae against Brontispa longissima Gestro was studied. The results indicated that when the numbers of A. hispinarum and T. brontispae in each chalcid - releasing utensil were 40 ～60 and 10 ～20 heads respectively, namely the ratio of T. brontispae toA. hispinarum was 1:(3 ～4), their control effect against B. longissima was the best.
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