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目的:研究肉苁蓉花期访花昆虫种类。方法:田间捕捉肉苁蓉访花昆虫,扫描电镜观察肉苁蓉花粉形态和昆虫携带花粉种类。昆虫形态鉴定结合田间观察其行为,明确访花昆虫种类及其访花目的。结果:宁夏种植基地肉苁蓉主要访花昆虫共计35种,隶属6目、14科。其中传粉昆虫5科24种,包括膜翅目的蜜蜂科、隧蜂科、地蜂科、准蜂科、切叶蜂科共21种和双翅目的食蚜蝇科3种。夜间未发现有昆虫访问肉苁蓉花序。结论:明确肉苁蓉传粉昆虫及访花昆虫种类,为肉苁蓉种子生产提供指导意义。
Objective: To study the species of pollinators in flowering stage of Cistanche deserticola. Methods: The flowers of Cistanche crassipes were caught in the field. The morphology of pollen grains of Cistanche deserticola and the species of pollen carried by insects were observed by scanning electron microscopy. Morphological identification of insects combined with field observation of their behavior, a clear visit to the species of flower insects and their purpose of visiting flowers. Results: The main species of Cistanche spp. Of Ningxia planting base were 35 species, belonging to 6 orders and 14 families. There were 24 species of pollination insects in 5 families, including 21 species of Hymenoptera, 2 families of Hymenoptera, 4 families of Diptera, 3 families of Diptera and 2 groups of Diptera. Nocturnal inflorescences were not found at night by insects. Conclusion: It is clear that the species of pollination pollinators and pollinators in Cistanche deserticola can provide guidance for Cistanche deserticola seed production.