The majority of described plant viruses are transmitted by insects of the Hemipteroid assemblage that includes aphids, whiteflies, leafhoppers, planthoppers, and thrips. In this review we highlight progress made in research on vector interactions of the more than 200 plant viruses that are transmitted by hemipteroid insects beginning a few hours or days after acquisition and for up to the life of the insect, i.e., in a persistent-circulative or persistent-propagative mode. These plant viruses move through the insect vector, from the gut lumen into the hemolymph or other tissues and finally into the salivary glands, from which these viruses are introduced back into the plant host during insect feeding. The movement and/or replication of the viruses in the insect vectors require specific interactions between virus and vector components. Recent investigations have resulted in a better understanding of the replication sites and tissue tropism of several plant viruses that propagate in insect vectors. Furthermore, virus and insect proteins involved in overcoming transmission barriers in the vector have been identified for some virus-vector combinations.

中文翻译：

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昆虫媒介与持续传播的病毒的相互作用。

所描述的大多数植物病毒是由半萜类昆虫传播的，该昆虫包括蚜虫，粉虱，叶蝉，飞虱和蓟马。在这篇综述中，我们重点介绍了在从采集后数小时或数天直至昆虫的整个生命（即在持续循环中）中由半萜类昆虫传播的200多种植物病毒的载体相互作用方面的研究进展。或持续传播模式。这些植物病毒通过昆虫载体，从肠腔进入血淋巴或其他组织，最后进入唾液腺，在昆虫摄食期间，这些病毒从唾液腺中被引入植物宿主。昆虫载体中病毒的运动和/或复制需要病毒和载体成分之间的特定相互作用。最近的研究已经使人们更好地了解了在昆虫载体中繁殖的几种植物病毒的复制位点和组织嗜性。此外，对于某些病毒-载体组合，已经鉴定出与克服载体中的传递障碍有关的病毒和昆虫蛋白。