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首页> 外文会议>International Working Conference on Stored Product Protection >Screening of North American species of Trichogramma Westwood (Hymenoptera: Trichogrammatidae) for control of the Indian meal moth, Plodia interpunctella (Hubner) (Lepidoptera: Pyralidae)
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Screening of North American species of Trichogramma Westwood (Hymenoptera: Trichogrammatidae) for control of the Indian meal moth, Plodia interpunctella (Hubner) (Lepidoptera: Pyralidae)

机译：筛选北美地区韦斯特伍德（Hymenoptera：Trichogrammatidae）对印度膳食蛾，Plodia interplypla（Hubner）（Lepidoptera：Pyralidae）的筛选

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摘要

Information on Nearctic Trichogramma species was compiled in order to find candidates for the biological control of stored-product moths, especially the Indian meal moth Plodia interpunctella. We evaluated experimentally 4 species of Trichogramma native to North America: T. deion, T. minutum (2 strains), T. pretiosum (2 strains), T. sibericum, and the Palaearctic introduction T. brassicae as candidates. Previous studies indicated that the Indian meal moth is leastpreferred among the stored-product moths, so we used this species as target host. We performed the indirect Hassan-test for host preference between the mass-rearing host E. kuehniella and the target host P. interpunctella, and the performance at 15 deg C. The preparation of Trichogramma spp. in Canada balsam is described.
机译：编制了关于亲间略微剧性物种的信息，以寻找储存的产品飞蛾的生物控制的候选者，特别是印度膳食蛾坡脊髓粘土。我们评估了对北美原产的4种Trichogramma：T. deion，T. minutum（2菌株），T.Pretosum（2菌株），T. sibericum，以及Palaearctic引入T. Brassicae作为候选者。以前的研究表明，印度膳食飞蛾在储存 - 产品飞蛾之间是最终的，因此我们将此物种用作目标主体。我们在大规模饲养宿主E.Kuehniella和靶主宿主P. interpclyla之间进行间接Hassan-reseStor宿主偏好，并且在15℃下的性能下进行richogramma SPP的制备。描述了在加拿大鲍瓦斯。

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