摘要
为更好地利用天敌昆虫黄色潜蝇茧蜂(Opius flayus)防治美洲斑潜蝇(Liriomyza sativae),在实验室选用菜豆(Phaseolus vulgaris)上的美洲斑潜蝇为寄主,对黄色潜蝇茧蜂成虫的生物学特性进行初步研究。结果表明:黄色潜蝇茧蜂成虫羽化高峰期在8:00~10:00,且大多数在羽化当天就能进行交配;羽化成蜂的性比明显偏雌性(♀/♂=1.79/1);对雌成虫的寄主搜寻、取食及产卵过程进行了详细描述。
In order to take advantage of O. flavus to prevent Liriomyza sativae, the biological characteristics of adult O. flavus were preliminarily studied under laboratory condition by using L. sativae on the Phaseolus vulgaris. Results： Adults emerged by daylight, with the peak emergence at 8： 00 10：00, and most of them mated on the day of the emergence. The sex ratio is female-biased （♀：♂ = 1.79：1）. In addition, host-searching, feeding and oviposition of the female parasitoids were also bewrited.
出处
《贵州农业科学》
CAS
2017年第1期62-65,共4页
Guizhou Agricultural Sciences
基金
海南省自然科学基金项目"斑潜蝇绿色防控"(HNXH201526)
关键词
黄色潜蝇茧蜂
寄生蜂
生物学特性
Liriomyza sativae
Opius flayus
biological characteristics
