甜菜夜蛾是一种抗药性极强的杂食性害虫。为了既有效控制该虫在蔬菜上的为害,又减少农药对蔬菜的残留污染,笔者于2002年进行了甜菜夜蛾性诱剂诱杀成虫,控制其为害的试验。1试验方法1.1诱捕器的设置试验在安源区郊区东星村进行,试验地属长年蔬菜区,种植十字花科蔬菜。诱捕器设水 Beet armyworm is a highly resistant omnivorous pest. In order to effectively control the insects on vegetables in the damage, but also reduce pesticide residues on vegetables pollution, the author conducted in 2002 beet armyworm sex traps luring adults to control the damage of the test. 1 Test methods 1.1 Trap settings Experiments were carried out in Dongxing Village, a suburb of Anyuan District. The trial was a long-term vegetable area and was planted with cruciferous vegetables. Trap set water