【摘要】 【目的】为了明确云南省烟区小春作物蚜虫和蚜茧蜂种类,为蚜茧蜂防治蚜虫技术的广泛应用提供理论依据。【方法】2013—2015年对云南省小春作物蚜虫和蚜茧蜂进行广泛的采集调查,标本带回室内,蚜虫制作玻片标本,蚜茧蜂成虫保存于75%酒精中,在显微镜下进行鉴定。【结果】鉴定出蚜虫12属15种,蚜茧蜂7属21种;其中寄生烟蚜的蚜茧蜂有5属8种,烟蚜茧蜂寄生的蚜虫有5属6种。【结论】云南省烟区小春作物蚜虫和蚜茧蜂种类丰富,针对不同的蚜虫种类可以有针对性的扩繁优势蚜茧蜂种类进行生物防治。更多还原

【Abstract】 [Purpose]In order to define the species of aphids and Aphidiidae on winter-crops cultivated in tobacco-cultivating areas in Yunnan Province, which can provide the theoretical base for the extensive application of biological control technology of aphids with Aphidius gifuensis.[Method]The extensive collection were investigated from 2013 to 2015, the specimens were collected and prepared indoors, the aphids were mounted on slides and the adults of Aphidiidae were stored in 75% alcohol, then identified under microscope.[Result]The 15 species representing 12 genera of aphids and 21 species representing 7 genera of Aphidiidae were collected and identified. 8 species belonging to 5 genera of Aphidiidae could parasite Myzus persicae. 5 species belonging to 6 genera of aphids could be parasitic on A. gifuensis.[Conclusion]There is abundance in species of aphids and Aphidiidae on winter-crops cultivated in tobacco-cultivating areas in Yunnan Province,dominant Aphidiidae species can be mass reared to control the corresponding parasitic aphids.更多还原