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应用软X射线拍摄结合人工接种和系统剥查方法,查明豆秆黑潜蝇在7月下旬至8月份发生期间的各虫态历期,幼虫蛀入主茎的节位与途径,各日龄幼虫为害主茎的虫道长度与形状以及各日龄幼虫的特征。所有这些可供大豆品种抗蝇性鉴定之用。
Application of soft X-ray photography combined with artificial inoculation and system stripping methods to identify the Stem black-shelled flies in late July to August during each period of insects, larvae invade the main stem node and approach, each day Length and shape of the larvae of the main instar larvae and characteristics of larvae of each larvae. All of these are available for identification of flies in soybean varieties.