杧果扁喙叶蝉是杧果的重要害虫,广泛分布于世界各杧果产区,一般造成产量损失25—60％。本研究结果表明,在南宁安验室条件下,该虫一年可发生2—7代,世代重叠繁复。在杧果园,各个季节都能见到三种虫态,无越冬滞育现象。在适温范围内,卵和若虫的发育历期与温度成直线回归关系,与温度成反比,与温湿系数成正比。 Mangosteen Bark beetle is an important pest of mangosteen and is widely distributed in various mangosteen producing areas in the world, resulting in a yield loss of 25-60%. The results of this study show that in the nanning safety laboratory conditions, the worm can occur 2-7 generations a year, generations of overlapping and complicated. In 杧 orchard, we can see three kinds of insect states in all seasons, without overwintering diapause phenomenon. In the proper temperature range, the developmental history of eggs and nymphs has a linear regression relationship with temperature, inversely proportional to temperature and proportional to the temperature and humidity coefficients.