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‘Unestablished’ biological control agent found in Canterbury 40 years later
New Zealand Entomologist ( IF 0.3 ) Pub Date : 2017-01-02 , DOI: 10.1080/00779962.2017.1307164
C. M. Romo 1 , J. W. Early 2 , X. Massart 1
Affiliation  

ABSTRACT The polyphagous ectoparasitoid, Rhopalicus tutela (Walker), introduced to New Zealand as a biological control agent of Hylastes ater (Paykull) during the 1970s, has recently been collected from a forest park in Canterbury. Researchers previously thought that the species had failed to establish at release sites around the North Island. Monitoring of the species was ceased in 1985 and research into its potential to control bark beetle populations was abandoned. Mystery surrounds whether the discovered population is part of the original introduction or may have arrived to New Zealand on its own.

中文翻译:

40年后在坎特伯雷发现的“未建立”的生物控制剂

摘要 在 1970 年代作为 Hylastes ate (Paykull) 的生物防治剂引入新西兰的多食性外寄生物 Rhopalicus tutela (Walker) 最近已从坎特伯雷的一个森林公园收集。研究人员此前认为该物种未能在北岛周围的释放地点定居。对该物种的监测于 1985 年停止,对其控制树皮甲虫种群潜力的研究也被放弃。谜团围绕着被发现的种群是原始引入的一部分还是可能自己到达新西兰。
更新日期:2017-01-02
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