双斑恩蚜小蜂的生殖方式及其在烟粉虱体内的发育
The reproductive model and development of Encarsia bimaculata in Bemisia tabaci
钱明惠1,2;任顺祥1;邱宝利1
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DOI:
作者单位:1.华南农业大学昆虫学系 广州 510642;2.广东省林业科学研究院 广州 510520
中文关键词:双斑恩蚜小蜂,生殖方式,发育,烟粉虱
英文关键词: Encarsia bimaculata; reproductive model; development; Bemisia tabaci
中文摘要:首次对双斑恩蚜小蜂Encarsia bimaculataHeraty etPolaszek雌蜂的胚胎发育全过程进行连续观测和数码摄像,明确了双斑恩蚜小蜂的生殖方式是两性产雌,雌蜂为初寄生蜂,孤雌产雄且雄蜂为自复寄生。雌蜂在温度(25±1)℃,相对湿度70%±10%条件下,从卵到成虫的发
英文摘要:The embryo development of Encarsia bimaculata was observed for the first time. Results showed that the fertilized eggs developed into primary parasitoid females, while unfertilized eggs developed into autoparasitoid males. The female, from egg to