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【目的】开展吐伦球坚蚧生物防治技术研究,调查该害虫的寄生性天敌昆虫。【方法】采集■■树带有吐伦球坚蚧若虫、成虫的枝条,带回室内,置于试管中饲养,以获得天敌。【结果】调查发现一种寄生该害虫的金小蜂新种——吐伦球坚蚧蚧盾金小蜂Eunotus turanicusi Yang et Kereman,详细描述该寄生蜂新种的形态特征,提供清晰的形态特征彩色照片;并记述其生物学、分布等基础信息;列出区分新种与相近种——强壮蚧盾金小蜂E.strenus Xiao et Huang的检索表。【结论】本研究为生物防治吐伦球坚蚧这种危害多种果树的重大害虫找到了一种新天敌,在生物防治上具有重要价值。
【OBJECTIVE】 To study the biological control technology of Conus Tuobu and study its parasitic natural enemy insects. [Method] Collecting ■■ tree with Tuolingida scales nymphs, adult branches, back to the room, placed in test tubes feeding, in order to obtain natural enemies. 【Result】 The results showed that the species of Eunotus turanicusi Yang et Kereman, a new species of honey bee that parasitized the pest, described the morphological characteristics of the new species of parasitoid and provided clear morphological characteristics Color photographs; and record its biology, distribution and other basic information; list to distinguish between new species and similar species - the strong insects Jinfeng beetle E.strenus Xiao et Huang search table. 【Conclusion】 This study has found a new natural enemy for the biological control of Tuodomenchus kudunensis, a major pest that endangers many fruit trees and has important value in biological control.