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蚜虫是传播马铃薯病毒病的主要媒介之一。例如桃蚜(图见本期封底一编者)能传纺锤块茎、卷叶、轻花叶、重花叶等7种病毒;鼠李蚜、茄无网长管蚜也能传播黄斑花叶和重花叶病毒。因此,根据蚜虫发生发展、消长迁飞规律和生活习性做好防蚜传毒,是马铃薯无病毒原种生产工作中的重要环节。一、蚜虫测报方法1.黄皿诱杀测报有翅蚜虫是传播马铃薯病毒的主要蚜型,因此,蚜虫测报工作的重点是有翅蚜。大部份有翅蚜都喜欢金盏黄色,根据这
Aphids are one of the major vectors of potato virus disease. For example, Myzus persicae (see the back cover of this issue) can transmit spindle viruses such as tubers, curly leaves, light and heavy leaves, and heavy flowers; the aphid and aphids can also transmit macular mosaic and heavy Mosaic virus. Therefore, according to the occurrence and development of aphids, migration and migration rules and living habits do aphids virus-free, is an important part of potato virus-free production of an important part. First, the method of aphid detection 1. Yellow dish trap kill aphids are transmitted aphids potato virus is the main aphid type, therefore, aphid forecasting work is focused on a winged aphids. Most winged aphids like Calendula, according to this