苹果绵蚜蚜小蜂——对苹果绵蚜有控制潜能的寄生蜂

苹果绵蚜蚜小蜂是苹果绵蚜的重要寄生蜂。本文综述了苹果绵蚜蚜小蜂的研究概况,包括该寄生蜂的引种与分布、寄主范围、生物学特性、控制效果与影响因素、重寄生蜂及合理利用等,指出应加快苹果绵蚜蚜小蜂的规模化生产,充分发挥其对苹果绵蚜的控制作用。

Aphelinus mali (Haldeman) - a potentially effective parasitoid of Eriosma lanigerum (Hausmann)

Aphelinus mall （Haldeman） is the most important parasitoid of Eriosma lanigerum （Hausmann）. The research of Aphelinus mali was summarized in this paper including introduction and distribution, host range, biological character, control effect and influential factors, hyperparasitoids, reasonable utilization, etc. It was suggested to quicken the production ofAphelinus mali in scale so that effective control of Eriosma lanigerum could be achieved.