性信息素诱捕斜纹夜蛾雄蛾发育日龄结构的研究

陈庆华,曾娟,杨玲,贾勇,李庆,封传红,陈晓娟,胡容平

The Structure of Day-Age of Male Spodoptera litura Moths by Sex Pheromone Trapping in the Field

QingHua CHEN,Juan ZENG,Ling YANG,Yong JIA,Qing LI,ChuanHong FENG,XiaoJuan CHEN,RongPing HU

表1 斜纹夜蛾1—10日龄雄蛾精巢长半轴长度划分指标

Table 1 The division criterion for long semi-axis length of testis of 1-10 day-old male S. litura moths

成虫日龄 Day-old of adult 精巢长半轴长度范围 Length range of long semi-axis of testis (μm) 1 ＞1054.13 2 965.22-1054.13 3 907.31-965.22 4 835.09-965.22 5 793.69-835.09 6 754.01-793.69 7 717.37-754.01 8 713.47-717.37 9 648.29-713.47 10 ＜648.29